| mudtrap.nl | MH WaterZaken | The MUDTRAP improves water quality, which is an important factor for meeting European standards. | Water Management → Water Quality 57 Water & Environmental → Water Technology 198 | sludge 20 installation 13742 | |
| zwemwater.nl | Rijkswaterstaat | Zwemwater.nl is a website providing current information about official swimming locations in the Netherlands, including their water quality and safety. | Water Management → Water Quality 57 Water Activity → Swimming 1402 | map 801 safety 5819 | Aa en Hunze → Schoonloo 41 |
| waterbedrijfgroningen.nl | Waterbedrijf Groningen | The website provides information on the quality of drinking water. | Water Management → Drinking Water 14 Technical Services → Technical 957 | meter readings 13 drinking water 71 outage 101 account 5781 | Netherlands → Groningen 23734 |
| samenmeten.nl | Rijksinstituut voor Volksgezondheid en Milieu | Samen Meten is a platform that informs and encourages individuals to measure the quality of air, water, and noise in their local surroundings. | Environmental Services → Environmental Monitoring 42 Early Years → Educational Programs 210 | noise 108 air quality 162 news 15293 | |
| aquon.nl | AQUON | AQUON provides water-related research, advice and services to water authorities and poldermasters in Midden- en Zuid-Nederland. | Water Management → Water Quality 57 Consulting → Environmental Consulting 555 | water authority 58 water management 260 monitor 1063 research 8967 | Gilze and Rijen → Rijen 493 |
| surfriderfoundation.nl | Surfrider Foundation Netherlands | The website offers information about campaigns aimed at improving water quality. | Initiatives & Projects → Local Initiatives 1001 Nature → Environmental Protection 120 | ocean 43 beach 3210 campaign 3428 partner 4272 volunteer 8367 | |
| ihw.nl | Rijkswaterstaat | The Information House Water facilitates access to water quality data for the Dutch public. | Water Management → Water Quality 57 Safety → Water Safety 59 | apis 26 water safety 37 portal 591 data 5872 collaboration 16036 | Utrecht → Amersfoort 8011 |
| beterbodembeheer.nl | Wageningen University & Research (WUR) | The Beter Bodembeheer website consolidates knowledge about agricultural soil management, research, and projects from Wageningen University & Research (WUR) and partners. | Fertilizers & Soil Health → Soil Management 22 Research → Agricultural Research 23 | soil 930 knowledge 3528 research 8967 | |
| amysoft.nl | Amysoft | The website of Amysoft presents and sells water softeners, aiming to provide Dutch consumers with limescale-free water and inform them about the benefits of their products. | Plumbing → Water Softeners 119 | salt 150 consumption 198 water softener 324 model 3546 warranty 4701 | |
| hetwaterlaboratorium.nl | The Water Laboratory | The Water Laboratory offers services for testing and optimizing water quality and resolving issues in the water cycle. | Water & Environmental → Water Technology 198 Nature Conservation → Water Management 1138 | drinking water 71 monitor 1063 research 8967 | |
| verenigingmarkdal.nl | Vereniging Markdal | A central goal of the association is to improve the water quality of the Mark river. | Foundations → Environmental Organizations 185 Nature → Natural Areas 257 | recreation 799 association 8562 nature 9094 news 15293 | |
| normeckalsbeek.nl | Normec Kalsbeek | Normec Kalsbeek is a specialist in water treatment, legionella prevention, and VGM (Safety, Health and Environment), offering solutions for a healthier environment. | Specialty Medicine → Occupational Medicine 1291 Environmental Services → Water Treatment 265 | legionella prevention 13 water filters 39 water treatment 166 | |
| spirotech.nl | Spirotech BV | Spirotech BV specializes in improving and maintaining the quality of water in heating and cooling systems. | Water Management → Water Quality 57 Installation & Repair → Cooling Systems 127 | installation 13742 | |
| schonemaaswaterketen.nl | Schone Maaswaterketen | The website emphasizes improving the water quality of the Maas and reducing contaminants. | Water Management → Water Quality 57 | vlog 148 collaboration 16036 | Peel and Maas → Baarlo 442 |
| c-mark.nl | Eurofins C-mark | Eurofins C-mark is a research and consultancy bureau focused on water quality and safety, specifically for drinking water, swimming water and process water. | Water Management → Water Quality 57 Environment → Environmental Services 375 | legionella 73 sample 418 consultancy 2596 research 8967 | |
| watismijnwaterkwaliteit.nl | Waterschap Amstel, Gooi and Vecht | This website provides information about the water quality within the area managed by Waterschap Amstel, Gooi and Vecht. | Landscape → Polders 212 Water Management → Water Quality 57 | polder 476 canal 507 monitor 1063 water 2501 | Amsterdam → North 657 |
| pwabad.nl | Stichting PWA-Bad | The website of the Stichting PWA-Bad provides information about the open-air swimming pool in Koudekerk aan den Rijn, including rates, opening hours, rules, volunteer information, and the possibility to donate. | Volunteering → Volunteer Organizations 683 Swimming → Outdoor Pools 94 | diploma 795 visitors 1048 pool 1532 donation 5110 volunteer 8367 | Alphen aan den Rijn → Koudekerk aan den Rijn 136 |
| aquraat.nl | Aquraat | The Aquraat website provides expertise and services related to water quality optimization, specifically for cooling, heating, and greenhouse installations, with a focus on Legionella management and the offering of online courses. | Water Management → Water Quality 57 | legionella 73 analysis 1615 installation 13742 course 14728 | |
| aqz.nl | Aqualab Zuid B.V. | Aqualab Zuid is a water research laboratory offering sampling, chemical and biological water analysis and advice to various sectors. | Water Management → Water Quality 57 Consulting → Environmental Consulting 555 | sample 418 laboratory 478 analysis 1615 | Altena → Werkendam 399 |
| aquasurvey.nl | Aquasurvey | Aquasurvey is an independent consulting and research bureau specializing in the measurement, sampling, and analysis of wastewater flows. | Water Management → Wastewater 25 Consulting → Environmental Consulting 555 | wastewater 84 sample 418 measurement 731 research 8967 | |
| boerenlandvogels.nl | Hoogheemraadschap Delfland | The Hoogheemraadschap Delfland monitors water quality in the greenhouse area to assess the impact of pesticides. | Water Management → Water Quality 57 Agriculture → Greenhouse & Protected Cultivation 158 | greenhouse 740 | South-Holland → Delfland Water Board 34 |
| meerschap-paterswolde.nl | Meerschap Paterswolde | The Meerschap Paterswolde website provides information about the Paterswoldsemeer and surrounding areas, including recreational opportunities, water quality, regulations, events, and contact details. | Water → Lakes 232 Nature → Environmental Management 529 | permits 643 regulation 1350 event 45199 | Haren → Paterswoldsemeer 26 |
| besturenraad.nl | Besturenraad | Besturenraad is a website connecting entrepreneurs and governing bodies. | Legal → Regulation 149 | governing bodies 11 blog 13392 sustainability 18451 | |
| wikiweet.nl | Wikiweet | The website provides tips for improving water quality for families. | Business Support & Advisory → Advisory 413 | mailbox 227 hr 884 payroll 1823 security 6655 | |
| levenmetwater.nl | levenmetwater.nl | The website 'Living with Water' provides information about water challenges in the Netherlands, including water shortages and floods, and offers actionable insights for individuals, governments, and businesses. | Initiatives & Collaboration → Climate Adaptation 117 | government 827 climate 934 netherlands 1376 | |
| sciencecafetilburg.nl | Science Café Tilburg | The evenings often focus on specific topics, such as water quality, with experts sharing their knowledge. | Student Life → Students 352 Culture → Science 5261 | scientist 59 science 491 student 7623 event 45199 | North-Brabant → Tilburg 8759 |
| schonevijver.nl | Schonevijver B.V. | An important aspect that the shop supports with products and advice. | Ponds → Pond Maintenance 79 | pond plants 11 pond pump 24 fish food 26 pond 686 | |
| munisense.nl | Munisense | Munisense provides solutions for monitoring water quality, which is important for ensuring a healthy living environment. | Virtual & Augmented Reality → Internet of Things (IoT) 105 Nature Conservation → Water Management 1138 | water level 35 groundwater 100 sound 1649 data 5872 | Friesland → Leeuwarden 6068 |
| indymo.nl | Indymo BV | Indymo BV's website provides information about their services utilizing aquatic drones for underwater monitoring and data collection. | Sustainability → Ecology & Environment 597 Technology → Robotics & Automation 860 | surveys 73 sensor 482 drone 936 data 5872 | South-Holland → Delft 5309 |
| aquanederland.nl | Aqua Nederland | Aqua Nederland is a national trade fair focused on the future of water management in the Netherlands. | Nature Conservation → Water Management 1138 Business & Professional → Trade Shows 951 | drinking water 71 circularity 141 fair 583 water 2501 | South-Holland → Gorinchem 1947 |
| luwq2025.nl | LuWQ Conference Organizers | A central theme of the conference was improving and maintaining the quality of groundwater and surface waters. | Environment → Water Resources 29 Events → Conferences & Meetings 5381 | programme 155 conference 763 agriculture 778 presentation 1785 | |
| glastuinbouwwaterproof.nl | Transparante Tuinder | The website aims to share knowledge and experience on sustainable water management in greenhouse cultivation, with the goal of identifying bottlenecks and finding solutions. | Water Management → Water Quality 57 Agriculture → Greenhouse & Protected Cultivation 158 | greenhouse 740 leak 1204 water 2501 research 8967 | |
| alles-over-water.nl | alles-over-water.nl | This website provides information on all aspects of water, including quality, health, policy, supply, flood, and the cultural significance of water. | Environmentalism → Environmental Policy 50 Science → Natural Sciences 77 | water supply 17 flood 84 policy 2149 culture 3922 health 6366 | |
| zonopwater.nl | National Consortium Zon op Water | Research focuses on the change in water quality as a result of the emergence of solar parks. | Agricultural Technology & Innovation → Sustainable Agriculture 278 Green Spaces → Landscape Management 381 | offshore 124 solar park 162 climate change 206 solar energy 373 biodiversity 720 | |
| luwq2022.nl | RIVM | The primary focus of the conference is on improving and managing water quality, addressing issues related to agriculture and land use. | Environment → Water Resources 29 Events → Conferences & Meetings 5381 | abstracts 28 programme 155 conference 763 agriculture 778 registration 4366 | Limburg → Maastricht 6008 |
| nynkehofstra.nl | Wageningen University | The website highlights the importance of water quality analysis in addressing environmental and health challenges. | University Infrastructure → University Departments 30 Environment → Water Resources 29 | water system 36 research 8967 | |
| ssp-analytical.nl | Ssp Analytical Services B.V. | The laboratory provides services related to water quality management, including monitoring for legionella and conducting bacteriological analysis. | Chemistry → Analytical Chemistry 30 Manufacturing & Industrial → Industrial Services 400 | accreditation 180 testing 456 analysis 1615 consultancy 2596 | Hoeksche Waard → Heinenoord 123 |
| flussguard.nl | Fluss | The FlussGuard© contributes to the improvement of water quality by killing harmful bacteria in swimming water. | Environmental Services → Water Treatment 265 Environment → Waste Management 2680 | boat 2980 | |
| vijverhulp.nl | Vijverhulp | The website Vijverhulp provides comprehensive information and advice on setting up, maintaining, and troubleshooting ponds, including design, planting, water quality, and fish. | Ponds → Pond Maintenance 79 Home → Help 29 | algae 61 pond 686 plant 4509 maintenance 20093 | |
| wln.nl | WLN - Waterlaboratorium | A core activity is monitoring and improving water quality. | Environmental Services → Water Treatment 265 Nature Conservation → Water Management 1138 | water treatment 166 | Netherlands → Groningen 23734 |
| de3berken.nl | De 3 Berken | De 3 Berken is a swimming and aquatics school that will be closing its doors on January 1, 2025. | Swimming → Swimming Schools 57 Group Class → Sports Services 41 | swimming school 65 pool 1532 staff 3405 | Breda → Ulvenhout 215 |
| ecofide.nl | Ecofide | Ecofide is a research and consulting agency specializing in water quality and ecology, offering tailored solutions to water managers. | Water Management → Water Quality 57 Sustainability → Ecology & Environment 597 | ecology 170 laboratory 478 monitor 1063 consultancy 2596 research 8967 | |
| collectiefmiddenoverijssel.nl | Collectief Midden Overijssel | One of the organization's goals is to improve water quality. | Foundations → Environmental Organizations 185 Fertilizers & Soil Health → Soil Health 84 | biodiversity 720 agriculture 778 soil 930 news 15293 | Netherlands → Overijssel 39649 |
| operatiesterkwater.nl | Operatie Sterk Water | The website Operatie Sterk Water aims to encourage career development and involve professionals in addressing challenges within the Dutch water sector, with a focus on public health and the environment. | Nature Conservation → Water Management 1138 Construction → Civil & Infrastructure 3453 | climate adaptation 89 circularity 141 water 2501 career 2513 training 28133 | |
| enrowater.nl | ENRO Water | The ENRO Water website sells water filters for home use and improving water quality, focusing on health and environmental benefits. | Water & Environmental → Water Technology 198 Environmental Services → Water Treatment 265 | water technology 44 filtration 60 water filter 83 environment 4873 | North-Brabant → Eindhoven 11845 |
| prowater.nl | Pro Water | The website emphasizes the importance of measuring water quality for safety and health. | Environmental Services → Environmental Monitoring 42 Environmental Services → Water Treatment 265 | sensor 482 sector 1332 equipment 4143 | |
| rijnvechtenvenen.nl | BoerenNatuur Rijn Vecht & Venen | The BoerenNatuur Rijn Vecht & Venen website aims to promote nature, landscape values, and water quality in the Rijn Vecht & Venen region through maintenance, management, and development, with profitable agriculture playing a role. | Green Spaces → Landscape Management 381 Environment → Agriculture 11160 | landscape 2609 subsidy 2649 nature 9094 | Amsterdam → Southeast 815 |
| vijveronderhoud.nl | Ton Theeuwes | The website of Ton Theeuwes offers services for the maintenance and construction of ponds, primarily focused on natural cleaning and water quality. The company provides advice, construction, maintenance, and cleaning of ponds, including larger (swimming) ponds. | Ponds → Pond Maintenance 79 E-Commerce → Pet Supplies 1013 | pond plants 11 pond 686 cleaning 4567 maintenance 20093 | Baarle-Nassau → Ulicoten 46 |
| datura.nl | Datura Environmental Solutions | The company monitors and analyzes water quality to assess the impact of pollution on the environment. | Environmental Services → Environmental Monitoring 42 Culture → Science 5261 | soil life 16 monitor 1063 | |
| vijverinsite.nl | Vijverinsite | The website emphasizes maintaining optimal water quality in ponds. | Gardening → Aquatic Plants 12 Garden → Ponds 280 | water plants 11 filters 424 fish 1121 | |
| bioniers.nl | Bioniers | The website describes Ir. Otte’s expertise in improving and analyzing the quality of water, focusing on both natural and urban environments. | Manufacturing & Industrial → Engineering 3919 Sustainability → Ecology & Environment 597 | consulting 3639 sustainability 18451 | |
| consens-us.nl | Consens-us | The website of Consens-us presents water softeners and related products, focusing on providing solutions for limescale buildup and improving water quality. | Plumbing → Water Softeners 119 E-Commerce → Product Sales 15 | limescale 68 water filter 83 salt 150 water softener 324 | |
| thermostar.nl | Thermostar Pools and Biopools | Thermostar is known for its expertise in water quality and chlorine-free pools. | Garden → Swimming Pools 601 Water & Environmental → Water Technology 198 | pool 1532 renovation 13849 maintenance 20093 design 27202 | North-Brabant → Valkenswaard 1179 |
| toolboxwater.nl | CropLife NL (formerly Nefyto) | The Toolbox Emissiebeperking website aims to reduce the emission of pesticides to surface water by providing practical tools and information. | Water Management → Water Quality 57 Fertilizers & Soil Health → Crop Protection 36 | emission 130 measures 192 scan 790 video 6714 | |
| hydroscope.nl | Hydroscope | Hydroscope is a consulting bureau specializing in water installations, providing services related to legionella prevention, water quality, and sustainable water management. | Plumbing → Water Systems 16 Water Management → Water Quality 57 | water installation 38 legionella 73 water management 260 | Zoetermeer → Rokkeveen 60 |
| luwq2021.nl | LuWQ Conference Organizers | The core theme of the conferences is the management and improvement of water quality in relation to agricultural practices. | Environment → Water Resources 29 Events → Conferences & Meetings 5381 | abstract 108 programme 155 conference 763 venue 879 registration 4366 | Limburg → Maastricht 6008 |
| drs.nl | DRS | DRS offers a fully accredited water quality service for dental practices. | Logistics & Transport → Logistics 7444 Environment → Waste Management 2680 | waste separation 15 delivery service 236 waste 1312 package 6112 | |
| analyselab.nl | Analyselab | Analyselab is a company specializing in environmental analysis, providing research into air and water quality, and harmful substances to ensure a clean and safe workplace. | Context → Environment 54437 | microbiology 31 disinfection 92 air quality 162 certification 3380 report 4551 | Lansingerland → Berkel and Rodenrijs 929 |
| stroomgebieddrostendiep.nl | Vechtstromen Water Authority | The Vechtstromen Water Authority is collaborating with the initiative group to improve water quality and overcome challenges in agriculture. | Farmers & Markets → Regional Agriculture 28 Nature Conservation → Water Management 1138 | landowner 21 redesign 25 agriculture 778 | Coevorden → Oosterhesselen 66 |
| sierviskwekerij.nl | Sierviskwekerij Vasterink | The hatchery has extensive knowledge in the area of water quality and koi health. | Gardening → Water Features 67 E-Commerce → Pet Supplies 1013 | koi 107 food 3872 | |
| dentalwatertest.nl | Dental WaterTest | Dental WaterTest provides accredited water quality testing services for dental practices. | Dentistry → Preventative Dental Care 133 | testing 456 practice 9089 collaboration 16036 | |
| blauweengroenediensten.nl | Waterschap Groot Salland, Alterra, Praktijkonderzoek-Animal Sciences Group | The website provides an overview of projects and regulations for 'blue and green services' in the Netherlands. | Water Management → Water Storage 15 Water & Environmental → Water Technology 198 | agriculture 778 regulation 1350 water 2501 nature 9094 | |
| waterproef.nl | Stichting Waterproef | Stichting Waterproef contributes to good water quality for current and future generations through monitoring and analysis. | Water Management → Water Quality 57 Research → Scientific Research 243 | toxicology 12 sample 418 biodiversity 720 analysis 1615 | |
| westlandsdagblad.nl | Westlandsdagblad.nl | Westlandsdagblad.nl is a news website providing the latest news from the Westland and South Holland region. | Local News → Municipal Information 86 News & Journalism → Regional News 948 | work 3122 region 5412 municipality 6837 news 15293 event 45199 | Westland → Naaldwijk 903 |
| infiniluxzwembaden.nl | Infinilux Pools | With the accompanying app, water quality management is easily and remotely managed. | Garden → Swimming Pools 601 Administrative Support → Business Models 194 | family business 793 pool 1532 garden 13129 installation 13742 design 27202 | Heusden → Herpt 27 |
| mienis-water.nl | Mienis Waterzuivering | The website of Mienis Water Purification describes the history, technologies and services of the company, specializing in water purification technologies such as reverse osmosis and ultrafiltration, and focuses on the delivery of innovative and sustainable solutions for various applications. | Environmental Services → Water Treatment 265 Industry → Industrial 1987 | water purification 62 technology 6816 | |
| blygoldlab.nl | Blygold LAB | Blygold LAB offers services for the analysis and control of both drinking and process water. | Environmental Services → Environmental Monitoring 42 | legionella 73 indoor climate 97 air quality 162 sample 418 measurement 731 | Utrecht → Houten 1677 |
| aquariumfreak.nl | Aquarium Freak | The importance of water quality is emphasized as essential for a healthy aquarium. | Websites → Information Sites 174 Hobbies → Aquariums 248 | aquarium 320 fish 1121 air conditioning 2178 boat 2980 | |
| brabantbewust.nl | ZLTO, CLM, Delphy, DLV Advies | The Brabant Bewust program aims to increase mineral efficiency in Brabant's agriculture, reducing environmental losses. | Fertilizers & Soil Health → Soil Health 84 | fertilization 122 minerals 311 agriculture 778 soil 930 | Netherlands → North-Brabant 73341 |
| nauticwaterloo.nl | Nautic Waterloo | The Nautic Waterloo website presents a sustainable black water purification system designed specifically for the boating industry, aiming to provide an environmentally friendly and safe disposal of toilet water on board pleasure crafts and floating homes. | Environmental Services → Water Treatment 265 Nature Conservation → Water Management 1138 | certification 3380 | Netherlands → Friesland 27911 |
| jswater.nl | JSWater | The JSWater website provides advice and technical expertise related to water quality, particularly for livestock drinking water, and offers tailored solutions and practical examples. | Water Management → Water Quality 57 Environmental Services → Water Treatment 265 | sample 418 | North-Brabant → 's-Hertogenbosch 8868 |
| programmabureaustroomgebiedmaas.nl | Programmabureau Stroomgebied Maas | The Programmabureau Stroomgebied Maas facilitates and coordinates collaboration around water quality and water availability in the Maasstroom region, aiming to support the implementation of relevant legislation and plans. | Water Management → Regional Water Management 11 | cooperation 433 meetings 1011 policy 2149 plan 2566 | Peel and Maas → Baarlo 442 |
| straatwater.nl | TKI Street Water Filtration for Infiltration | The TKI Street Water Filtration for Infiltration website describes the TKI project which focuses on developing methods for protecting groundwater quality when infiltrating rainwater, with the goal of reducing waterlogging and water shortages in cities. | Water Management → Rainwater Management 10 Environmental Services → Water Treatment 265 | infiltration 32 filtration 60 groundwater 100 | |
| oppadmetwaterklaar.nl | Waterleiding Maatschappij Limburg (WML) | A central theme is the preservation of good water quality in Limburg. | Water Management → Water Quality 57 Water Management → Drinking Water 14 | water source 20 water 2501 route 3425 municipality 6837 | Echt-Susteren → Roosteren 30 |
| adviesgroepkoienvijver.nl | Adviesgroep Koi & vijver | Adviesgroep Koi & vijver offers independent advice regarding ponds and koi, including health issues, water quality, and parasites. | Garden → Ponds 280 Fish → Koi 55 | parasite 16 koi 107 pond 686 balance 4582 | |
| landelijkbaggeren.nl | JARO | This website provides information about national dredging activities, focusing on water management and quality in the areas of Voorne-Putten and Goeree-Overflakkee. | Nature → Environmental Management 529 Construction → Civil & Infrastructure 3453 | water supply 17 dredging 98 waterway 120 | Voorne aan Zee → Brielle 613 |
| hsvoosterschelde.nl | Visvereniging Ouwerkerk | The website of the Visvereniging Ouwerkerk (Fishing Association Ouwerkerk) provides news, results, photos, and information about the fishing waters of the Grote Kreek and the association's activities. | Fishing → Fishing Clubs 190 | fishing water 87 competition 4759 association 8562 | Schouwen-Duiveland → Ouwerkerk 49 |
| carpcare.nl | CarpCare | CarpCare offers regular water quality checks to ensure the health of koi and carp. | Water Activity → Fishing 1055 Nature Conservation → Water Management 1138 | carp 96 koi 107 feed 672 subscription 3287 | |
| osmosepunten.nl | J. Poortvliet BV | It is important to check the water quality with a TDS meter. | Plumbing → Water Filters 23 Household Goods → Cleaning Supplies 633 | osmosis water 56 filling 121 cleaning 4567 | Netherlands → Flevoland 16653 |
| hunzeenaas-waterbeheerprogramma.nl | Waterschap Hunze en Aa’s | The website describes measures to ensure the ecological quality of the water. | Nature Conservation → Water Management 1138 | water management 260 region 5412 safety 5819 sustainability 18451 | Groningen → Dollard / Dollart 18 |
| waterbelang.nl | Waterbelang Limburg | Waterbelang Limburg aims to improve water quality to promote a healthy environment for residents, agriculture, and ecosystems. | Political Parties → Dutch Political Parties 158 Water Management → Regional Water Management 11 | flood protection 14 water authority 58 climate adaptation 89 crisis management 110 communication 10162 | Limburg → Maastricht 6008 |
| dosers.nl | Dosers | The website emphasizes that water quality is crucial for the health of the animals and the productivity of the business. | Measurement → Instrumentation 23 Animals → Livestock 274 | animal health 41 gut health 62 | Horst aan de Maas → Tienray 46 |
| filtreco.nl | Filtreco | The website emphasizes the importance of good water quality for the well-being of the koi fish. | Hobbies → Aquariums 248 | filter system 24 installer 677 catalog 812 technology 6816 | North-Holland → Amsterdam 41253 |
| mhwaterzaken.nl | MHWaterzaken | The company focuses on maintaining and improving water quality, both surface and drinking water. | Water Management → Water Quality 57 Energy & Sustainability → Sustainable Technology 48 | | |
| aquacomfort.nl | Aqua Comfort | The website of Aqua Comfort is an online store and information source for water softeners and water treatment. | Plumbing → Water Softeners 119 Hygiene & Environmental Factors → Household Products 111 | limescale 68 salt 150 water softener 324 | |
| aquabiosolutions.nl | Aqua Bio Solutions | Aqua Bio Solutions is a Dutch company specializing in providing advice and support regarding water quality for zoos, aquariums, and landscape parks. | Agricultural Technology & Innovation → Aquaculture 20 Water Management → Water Quality 57 | filtration system 17 water management 260 aquarium 320 project management 3423 | |
| semwaterbehandeling.nl | SEM Waterbehandeling BV | SEM Waterbehandeling is a specialist company offering solutions for water treatment, primarily for swimming pools, drinking and process water, and provides advice, equipment and training. | Nature Conservation → Water Management 1138 Culture → Science 5261 | water treatment 166 swimming pool 1664 equipment 4143 | |
| haarlemmermeersebos.nl | Haarlemmermeerse Bos | This website provides real-time information about swimming conditions in the Haarlemmermeerse Bos, including water temperature, air temperature, wind conditions, and water quality, to help visitors plan a safe and enjoyable swim. | Water Activity → Swimming 1402 Parks & Gardens → Parks 1043 | wind 177 swimwear 345 measurement 731 | Haarlemmermeer → Hoofddorp 2739 |
| aquasmooth.nl | AquaSmooth | The AquaSmooth water softener website offers a solution for improving water quality by removing minerals, protecting appliances, and being environmentally friendly, featuring a comprehensive all-in package with a warranty and maintenance-free operation. | Plumbing → Water Softeners 119 Installation & Fixings → Installation Materials 247 | water softener 324 warranty 4701 installation 13742 | |
| koitoday.nl | KoiToday.nl | Water quality is a key topic, with information and advice available. | Fish → Koi 55 | koi 107 pond 686 book 11396 course 14728 | |
| koi-academy.nl | Koi Academy | An important aspect of the courses is the treatment of water quality, essential for the health of the Koi. | Fish → Koi 55 | koi 107 certificate 1036 certification 3380 course 14728 | |
| belp.nl | BELP | The project aims to improve water quality by removing peat sludge, an unwanted accumulation in the peat area. | Water Management → Water Quality 57 | pilot project 21 | Wijdemeren → Loosdrecht 678 |
| toolenburgerplas.nl | Toolenburgerplas | The website provides real-time information about swimming conditions in the Toolenburgerplas, including water temperature, air temperature, water quality, and the location of temperature measurements. | Water Management → Water Quality 57 Water Activity → Swimming 1402 | measurement 731 | Haarlemmermeer → Hoofddorp 2739 |
| vincia.nl | Vincia Nederland | The Vincia website presents natural products and solutions for pond problems, focusing on the reuse of raw materials and minimizing environmental impact. | Ponds → Pond Maintenance 79 | algae 61 natural 235 raw materials 446 pond 686 | |
| bio2dental.nl | Bio2Dental | Bio2Dental is a company that provides evidence-based dental diagnostic services. | Health → Animal & Veterinary 390 | antibiotics 29 tests 315 diagnostics 687 newsletter 6504 | |
| vanl-tcw.nl | VANL-TCW | The VANL - TCW is an association committed to the preservation and improvement of natural values in the Tieler- and Culemborgerwaarden. | Green Spaces → Landscape Management 381 Nature → Nature Organizations 104 | farmer 661 biodiversity 720 government 827 landscape 2609 nature 9094 | |
| hybilab.nl | Hybilab | The website of Hybilab offers water research and advice with the goal of analyzing and monitoring water quality, particularly focusing on phytoplankton, zooplankton, microplastics, and blue algae in both surface water and swimming water. | Water Management → Water Quality 57 Science → Biology 437 | microplastics 10 sample 418 research 8967 | South-Holland → Gorinchem 1947 |
| rmahydromet.nl | RMA Hydromet | RMA Hydromet is a company providing sensor technology for modern water management and water quality measurements, based on 30 years of experience. | Measurement → Sensor Technology 25 Nature Conservation → Water Management 1138 | water management 260 sensor 482 measurement 731 data 5872 | North-Holland → Amsterdam 41253 |
| mappingdutchwaters.nl | Suzette Bousema | The website presents an outdoor installation titled ‘Mapping Dutch Waters’ created by artist Suzette Bousema as part of a broader artistic research project focused on coastal water quality. | Water Management → Water Quality 57 Visual Arts → Installation Art 576 | monitor 1063 research 8967 installation 13742 | North-Holland → Amsterdam 41253 |
| werkenbijsansidor.nl | Sansidor | The website of Sansidor is a job board seeking professionals for employment, specifically in the sectors of fire safety, water quality, air quality, infection prevention, electrical engineering and burner installation inspections. | Water & Environmental → Water Technology 198 Technical Services → Technical 957 | fire safety 589 job 2795 inspection 4279 vacancy 6598 | South-Holland → Krimpen aan den IJssel 654 |
| waterdemocraten.nl | Waterdemocraten | Waterdemocraten.nl is a platform for water managers aiming to improve water governance. | Municipalities → Governance 1043 Projects → Water 90 | democracy 136 water management 260 interview 1371 | |
| aquafinesseshop.nl | Aquafinesseshop.nl | The product promises good water quality and a preventative action. | Garden → Swimming Pools 601 Garden → Spas 62 | spa 355 pool 1532 ship 5103 | |
| colanikoi.nl | Colanikoi.nl | The topic of water quality plays a crucial role in the health of koi and ponds, and is extensively discussed. | Garden → Ponds 280 Water Activity → Fishing 1055 | koi 107 disease 285 diy 443 pond 686 medication 1164 | |
| swaertenberg.nl | AgriConnection | Water and soil quality form an important red thread in the projects of AgriConnection. | Agricultural Technology & Innovation → Sustainable Agriculture 278 | strawberries 172 potato 542 vegetables 1416 | Oisterwijk → Heukelom 53 |
| inspiraktie.nl | InspirAktie b.v. | InspirAktie is an organization that advises and supports entrepreneurs and organizations in realizing sustainable projects. | Business & Economy → Sustainable Business 226 Nature Conservation → Water Management 1138 | sensor 482 advisor 1055 boat 2980 | |
| zwemvijverwebshop.nl | LilyPond B.V. | Zwomvijverwebshop.nl is a webshop that sells maintenance products and tools for ponds and ecological pools. | Garden → Swimming Pools 601 Swimming → Pools 310 | robot 423 pond 686 | Gelderland → Wageningen 1949 |
| waqua.nl | Stichting Internationaal Waterkwaliteitsbeheer | The International Water Quality Management Foundation aims to improve surface water quality and contribute to the United Nations’ Sustainable Development Goals. | Water Management → Water Quality 57 Sustainability → Ecology & Environment 597 | pollution 23 foundation 6678 | |
| koihealth.nl | Koi Health Care Centre | A key aspect of the service is analyzing and improving the water quality in ponds and Koi ponds. | Fish → Koi 55 Health → Animal & Veterinary 390 | koi 107 diagnostics 687 treatment 21203 | North-Brabant → Boekel 479 |
| gijsenbco.nl | GijsenBCO | The GijsenBCO website offers services related to water quality and fire safety, focused on enhancing and ensuring the safety and health of buildings and installations. | Safety → Fire Safety 1048 Nature Conservation → Water Management 1138 | fire safety 589 | North-Brabant → Oss 2962 |
| waterworksforevents.nl | Waterworks for Events | Waterworks for Events provides temporary water supply and water management services for events. | Water & Environmental → Water Technology 198 Energy & Sustainability → Sustainable Technology 48 | innovation 4659 event 45199 | South-Holland → The Hague 19898 |
| goesemeerbewoners.nl | Residents’ Association of the Goese Meer | An important part of the website is the sharing of reports on the water quality of the Goese Meer. | Neighborhood Organizations → Residents’ Associations 965 | notice board 21 neighborhood 2424 association 8562 news 15293 | Goes → Wilhelminadorp 37 |
| giesen-geurts.nl | Giesen & Geurts Ecological Advisory Bureau | This website presents the results of research and publications from Giesen & Geurts Ecological Advisory Bureau, with a focus on ecology and hydrology. | Environmental Services → Ecological Consulting 63 Nature → Geology 214 | vegetation 27 ecology 170 report 4551 | |
| eemsdeltaontharders.nl | Eemsdelta waterontharders | The website of Eemsdelta watersofteners presents and sells watersofteners, accessories and services for removing limescale and improving water quality in homes. The company also offers installation, maintenance, warranty and leasing options. | Plumbing → Water Softeners 119 | limescale 68 water softener 324 lease 1595 installation 13742 | Eemsdelta → Holwierde 23 |
| waterontharder-aquacomfort.nl | Aqua Comfort | The Aqua Comfort website presents water softeners with a disinfection module and active carbon filter, offering information, quotes, and contact options for potential customers. | Plumbing → Water Softeners 119 Household & Cleaning → Household 491 | water softener 324 water 2501 quote 12863 | |
| clever-clear.nl | Clever Clear | The degree to which water is suitable for consumption and other purposes, with the presence of minerals playing a role. | Environmental Services → Water Treatment 265 Retail & Supplies → Household Supplies 357 | environmentally friendly 67 water softener 324 appliance 956 installation 13742 | |
| misimar.nl | Chris Hermans | Good water quality is essential for the health of koi, a problem that Misimar Koi Food addresses. | Animals → Pet Food 584 Animals → Fish 163 | koi 107 ingredients 2346 food 3872 stress 3965 | Venray → Leunen 69 |
| watercursus.nl | Aquraat | Aquraat is a national advisory bureau focused on legionella management and water quality improvement. | Technical Services → Technical 957 Nature Conservation → Water Management 1138 | legionella 73 course 14728 | |
| lwtn.nl | LWTN | Excellent water quality is of great importance for the pharmaceutical sector. | Research → Laboratory Equipment 78 Environmental Services → Water Treatment 265 | water treatment 166 maintenance 20093 | North-Brabant → Breda 9003 |
| algen-waterkwaliteit-advies.nl | Algen en Waterkwaliteit Advies | A central aspect of the advice is improving and monitoring water quality in various water bodies. | Water Management → Water Quality 57 Sustainability → Ecology & Environment 597 | algae 61 monitor 1063 | |
| h2oeco.nl | Ecologis | The website of Ecologis provides ecological water research, inventory, and monitoring services for watercourses and ponds, focusing on water quality, bio-indicators, and protected species. | Nature Conservation → Water Management 1138 | permit 744 research 8967 | Deurne → Liessel 147 |
| waterquality.nl | WaterQuality.nl | The water softener ensures that the composition of the drinking water does not change, unlike traditional salt water softeners. | Home Improvement → Plumbing 2733 Nature Conservation → Water Management 1138 | scale 194 water softener 324 installation 13742 sustainability 18451 | |
| power-flushing-pro.nl | Power Flushing Pro | The water quality of the system is analyzed to enable effective cleaning and adjustment. | Plumbing → Water Softeners 119 Water Management → Water Quality 57 | corrosion 49 cleaning 4567 installation 13742 | |
| stop-kalk.nl | Stop-Kalk.nu | The website Stop-Kalk.nu offers information and sales of water softeners and related products, focusing on removing limescale and improving water quality. | Household & Cleaning → Household 491 | limescale 68 salt 150 water softener 324 | Zeeland → Kapelle 386 |
| aqua2dental.nl | Aqua2Dental | Aqua2Dental provides professional water testing and advice for dental practices. | Biology → Microbiology 69 Health → Medical Care & Services 29461 | valve 173 test 769 research 8967 practice 9089 | |
| boute-ecologiewateradvies.nl | Boute Ecologie Water & Advies | Boute Ecologie Water & Advies is a one-man consultancy firm providing advice and projects related to water management, nature development, and ecology. | Sustainability → Ecology & Environment 597 Nature Conservation → Water Management 1138 | ecology 170 water 2501 nature 9094 | Overijssel → Deventer 4751 |
| koi-vijvercentrum.nl | Koi Vijvercentrum Waterland | The website offers products and information to improve pond water quality, such as bactericidal agents and water testers. | Ponds → Pond Maintenance 79 Animals → Pet Food 584 | pond supplies 12 koi 107 promotion 2062 | North-Holland → Purmerend 2620 |
| koivijvervanandel.nl | Koi Vijver van Andel | The website provides information on important water quality parameters such as pH, GH, and ammonia. | Gardening → Water Features 67 Fish → Koi 55 | filtration 60 koi 107 disease 285 pond 686 | |
| koizorg.nl | Adviesgroep Koi & vijver | Adviesgroep Koi & vijver provides independent advice on koi fish and pond maintenance. | Garden → Ponds 280 Fish → Koi 55 | parasite 16 koi 107 pond 686 | |
| mollius.nl | Mollius Waterontharders | Mollius Waterontharders offers affordable and high-quality water softeners, focused on eliminating limescale and improving water quality. | Household & Cleaning → Household Goods 1642 Technology → Electronics & Components 11261 | limescale 68 water softener 324 installation 13742 | |
| monstername-plannen.nl | AQURAAT BV | The website of AQURAAT offers digital courses and water quality research and consulting services, with a focus on determining suitable water quality and improving it for various applications. | Law → Administrative Law 1019 Nature Conservation → Water Management 1138 | disclaimer 41 terms and conditions 118 water 2501 research 8967 course 14728 | |
| optisensedata.nl | OptiSenseData | OptiSenseData provides insights into water quality with reliable and validated data. | Virtual & Augmented Reality → Internet of Things (IoT) 105 Nature Conservation → Water Management 1138 | iot 183 dashboard 1374 data 5872 | |
| rosalu.nl | Rosalu-Water Techniek | The company strives to improve water quality through various techniques. | Plumbing → Faucets 60 Technology → Electronics & Components 11261 | reservoir 39 quooker 55 water softener 324 installation 13742 | |
| svowestland.nl | Stichting Verbetering Oppervlaktewater Westland | The foundation primarily focuses on improving the quality of surface water in the Westland. | Foundations → Environmental Organizations 185 Water Management → Water Quality 57 | trial 398 foundation 6678 | South-Holland → Westland 4016 |
| thdienstverlening.nl | TH Dienstverlening | TH Dienstverlening provides specialized services in water sources and garden irrigation. | Garden Maintenance → Irrigation 112 Context → Environment 54437 | water source 20 sprinkler system 40 irrigation 215 installation 13742 | Oude IJsselstreek → Ulft 392 |
| ojiyakoi.nl | Ojiya Koi | Good water quality is essential for healthy Koi, and Ojiya Koi offers various products and minerals to improve it. | Fish → Koi 55 | koi 107 feed 672 pond 686 | |
| wateq.nl | WaTeQ | Making clean water available is a challenge, with water quality being of crucial importance. | Water & Environmental → Water Technology 198 Nature Conservation → Water Management 1138 | water 2501 technology 6816 installation 13742 | Gouda → Broek 16 |
| h2opinion.nl | H2Opinion | H2Opinion’s advice includes aspects of water quality. | Environmental Services → Ecological Consulting 63 Nature Conservation → Water Management 1138 | ecology 170 water management 260 | North-Brabant → Eindhoven 11845 |
| 3d-zwembaden.nl | 3D Zwembaden | 3D Zwembaden is a swimming pool specialist specializing in the design and optimization of pools for both private and public projects. | Garden → Swimming Pools 601 Installation & Mounting → Installers 1007 | pool 1532 sustainability 18451 | Overijssel → Zwolle 7395 |
| trommelfilterspecialist.nl | Donné | The main goal of the website is to improve water quality in ponds, promoting fish health and the appearance of the pond. | Garden → Ponds 280 | koi 107 customer satisfaction 528 pond 686 | |
| bestofwater.nl | Best of Water BV | The website Best of Water provides comprehensive concepts for advising, implementing, and monitoring water quality within cooling and heating systems, with the aim of extending the lifespan of these systems and ensuring cost efficiency. | Consulting → Environmental Consulting 555 Business Support & Advisory → Advisory 413 | calculation 657 monitor 1063 | |
| water-controle.nl | water-controle.nl | Watercontroles.nl offers water inspections to prevent risks and fines and to ensure water quality and safety. | Technical Services → Technical 957 Nature Conservation → Water Management 1138 | water treatment 166 specialist 938 risk 2896 | |
| zwembadtips.nl | Zwembadtips.nl | Attention is paid to checking and ensuring good water quality in the pool. | Swimming → Pools 310 | pump 625 pool 1532 purchase 2212 maintenance 20093 | |
| slingerland-spar.nl | Slingerland-SPAR | The courses cover aspects of water quality, including chemical composition and relevant parameters. | Environmental Services → Water Treatment 265 Nature Conservation → Water Management 1138 | swimming water 11 environmental law 164 water treatment 166 training courses 224 swimming pool 1664 | |
| aquo-kit.rws.nl | Information House Water | The website specifically focuses on managing and analyzing water quality in various aspects. | Information Technology → Data Management 827 Nature Conservation → Water Management 1138 | test results 29 monitor 1063 | |
| smartfrequencies.nl | Smart Frequencies B.V. | Smart Frequencies B.V. develops and produces water quality sensors utilizing antenna technology to provide real-time monitoring of various water parameters. | Electronics & Components → Sensors 106 Science → Environmental Science 180 | sensor 482 | Utrecht → Amersfoort 8011 |