Company lists · Data refreshed September 2026
Top 25 Hydrological consulting firms based in the United Kingdom
RevenueBase identified 262 company matches for hydrological consulting firms associated with the United Kingdom as of September 2026 and tracks 2,672 professional contacts across them, including 1,257 with verified work emails. London is the largest hub.
This list covers company matches for hydrological consulting firms associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest hydrological consulting firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 842 contacts → | ||||
Exact match “Together with our strategic partners, we can address everything from supporting vulnerable customers, water quality, asset performance and leak detection, to integrated planning…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 166 contacts → | ||||
Exact match “Hydro International, a CRH Company, provides advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 103 contacts → | ||||
Exact match “Established in the UK in 1986, MRAG Ltd is a consultancy company dedicated to promoting sustainable use of aquatic resources through sound integrated management policies and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 59 contacts → | ||||
Exact match “Waterco Datrys is a leading consultancy in water and environmental engineering, formed through the merger of Waterco and Datrys in 2024.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 36 contacts → | ||||
Exact match “CBEC eco-engineering is a leading UK environmental consultant specialising in the provision of eco-engineering solutions for the aquatic environment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 36 contacts → | ||||
Exact match “As a world-leading independent consultancy in oil and gas field water management, our team provides on-site fluid sampling, laboratory analysis, specialty monitoring equipment for…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 32 contacts → | ||||
Exact match “TB Associates was founded in the United Kingdom in 2004 and is a research-based engineering consultancy company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Measurement experts who use innovation to understand river functions and provide knowledge to inform projects that reduce flooding and improve natural habitats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “RAB are dedicated to increasing resilience and reducing flood risk.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “Fishtek is a specialist company offering a range of technical services, including fisheries impact assessments, hydro-power studies, fish and eel pass design/fabrication and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 30 contacts → | ||||
Exact match “Hydraulic Analysis Limited is the acknowledged worldwide leading engineering consultancy for undertaking pipeline hydraulic design and surge analysis studies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Aegaea provides expertise in water, civils and environment including discharge of conditions for outline and full planning.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “Irrigation Engineers Ltd is a consultancy with international experience having worked throughout Europe, Africa, the Middle East and Asia.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “At Artesia, our mission is to make the water sector more progressive, inclusive, and resilient.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “McCloy Consulting Limited, a specialist water focussed multidisciplinary with expertise in nature-based solutions, flood risk, geo-environmental, landscape design, ecology…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 25 contacts → | ||||
Exact match “Gavia Environmental Ltd is a specialist environmental consultancy based in Perthshire, Scotland, providing ecological and hydrological services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 24 contacts → | ||||
Exact match “ProEconomy offer 360 degree Water Hygiene services and products across the UK and worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “Envireau Water is one of the UK's leading independent consultancies specialising in water management and environmental regulation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 21 contacts → | ||||
Exact match “EAS provides expert advice on transport, flood-risk and infrastructure planning for new development.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 19 contacts → | ||||
Exact match “At Aqua-Tech, we deliver pure expertise and exceptional outcomes in the water and utility sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “Hydroplan is a leading UK hydropower consultancy specialising in the design, construction and project management of small to medium sized hydropower projects in the UK and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “Office Locations Belfast Based Consultancy Firm About Us MCL Consulting always operate as a team.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 18 contacts → | ||||
Exact match “Following our acquisition by GHD, one of the world’s leading engineering, environmental and advisory services companies, we are delighted to announce that GHD Livigunn has now…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 17 contacts → | ||||
Exact match “Water Environment Limited provides technical consulting services, specific to the water and environmental sectors of engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “Weetwood is a leading independent water, power and waste management consultancy operating across England and Wales.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hydrological consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 262 hydrological consulting firms based in the United Kingdom
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Hydrological consulting firms based in the United Kingdom at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 262 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “hydrological consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,257 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hydrological consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrological consulting firms are there based in the United Kingdom?
RevenueBase identified 262 company matches for hydrological consulting firms associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Binnies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrological consulting firms?
London leads with 22 company records, followed by Edinburgh (7) and Wallingford (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,257 professional contacts with verified work emails tracked across these 262 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 262 hydrological consulting firms based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Hydrological consulting firms by geography
- Hydrological consulting firms based in Sydney, Australia
- Hydrological consulting firms based in Belo Horizonte, Brazil
- Hydrological consulting firms based in Sao Paulo, Brazil
- Hydrological consulting firms based in Calgary, Canada
- Hydrological consulting firms based in Santiago, Chile
- Hydrological consulting firms based in Madrid, Spain
- Hydrological consulting firms based in Ankara, Türkiye
- Hydrological consulting firms based in Houston, United States
- Hydrological consulting firms based in Argentina
- Hydrological consulting firms based in Australia
- Hydrological consulting firms based in Austria
- Hydrological consulting firms based in Belgium
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrological consulting firms based in Sydney, Australia
- Hydrological consulting firms based in Belo Horizonte, Brazil
- Hydrological consulting firms based in Sao Paulo, Brazil
- Hydrological consulting firms based in Calgary, Canada
- Hydrological consulting firms based in Santiago, Chile
- Hydrological consulting firms based in Madrid, Spain
Company intelligence · public preview
Top 25 hydrological consulting firms based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 262 matching company records for hydrological consulting firms based in the United Kingdom, with 2,672 tracked contacts and 1,257 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydrological consulting firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Binniesbinnies.comHQ: Redhill, United KingdomReported employees: 501-1,000 | Redhill, United Kingdom | 501-1,000 | Exact match | 842 contacts → |
“Together with our strategic partners, we can address everything from supporting vulnerable customers, water quality, asset performance and leak detection, to integrated planning…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hydro Internationalhydro-int.comHQ: Clevedon, United KingdomReported employees: 201-500 | Clevedon, United Kingdom | 201-500 | Exact match | 166 contacts → |
“Hydro International, a CRH Company, provides advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mrag LTDmrag.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 103 contacts → |
“Established in the UK in 1986, MRAG Ltd is a consultancy company dedicated to promoting sustainable use of aquatic resources through sound integrated management policies and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Waterco Datryswaterco.co.ukHQ: Ruthin, United KingdomReported employees: 11-50 | Ruthin, United Kingdom | 11-50 | Exact match | 59 contacts → |
“Waterco Datrys is a leading consultancy in water and environmental engineering, formed through the merger of Waterco and Datrys in 2024.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cbec Eco-Engineering UK & Europecbecoeng.co.ukHQ: Inverness, United KingdomReported employees: 11-50 | Inverness, United Kingdom | 11-50 | Exact match | 36 contacts → |
“CBEC eco-engineering is a leading UK environmental consultant specialising in the provision of eco-engineering solutions for the aquatic environment.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  OIL Plus LTDoilplusltd.comHQ: Newbury, United KingdomReported employees: 11-50 | Newbury, United Kingdom | 11-50 | Exact match | 36 contacts → |
“As a world-leading independent consultancy in oil and gas field water management, our team provides on-site fluid sampling, laboratory analysis, specialty monitoring equipment for…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  TB Associatestb.associatesHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 32 contacts → |
“TB Associates was founded in the United Kingdom in 2004 and is a research-based engineering consultancy company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Storm Geomatics Limitedstorm-geomatics.comHQ: Shipston On Stour, United KingdomReported employees: 11-50 | Shipston On Stour, United Kingdom | 11-50 | Exact match | 31 contacts → |
“Measurement experts who use innovation to understand river functions and provide knowledge to inform projects that reduce flooding and improve natural habitats.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  RAB Consultantsrabconsultants.co.ukHQ: Lichfield, United KingdomReported employees: 11-50 | Lichfield, United Kingdom | 11-50 | Exact match | 31 contacts → |
“RAB are dedicated to increasing resilience and reducing flood risk.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Fishtekfishtek.co.ukHQ: Totnes, United KingdomReported employees: 11-50 | Totnes, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Fishtek is a specialist company offering a range of technical services, including fisheries impact assessments, hydro-power studies, fish and eel pass design/fabrication and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hydraulic Analysis Group Limitedhydraulic-analysis.comHQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Hydraulic Analysis Limited is the acknowledged worldwide leading engineering consultancy for undertaking pipeline hydraulic design and surge analysis studies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aegaea Limitedaegaea.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Aegaea provides expertise in water, civils and environment including discharge of conditions for outline and full planning.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Irrigation Engineers LTDirrigation-engineers.co.ukHQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 28 contacts → |
“Irrigation Engineers Ltd is a consultancy with international experience having worked throughout Europe, Africa, the Middle East and Asia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Artesia Consulting Limitedartesia-consulting.co.ukHQ: Yate, United KingdomReported employees: 11-50 | Yate, United Kingdom | 11-50 | Exact match | 25 contacts → |
“At Artesia, our mission is to make the water sector more progressive, inclusive, and resilient.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Mccloy Consulting Limitedmccloyconsulting.comHQ: Newtownabbey, United KingdomReported employees: 11-50 | Newtownabbey, United Kingdom | 11-50 | Exact match | 25 contacts → |
“McCloy Consulting Limited, a specialist water focussed multidisciplinary with expertise in nature-based solutions, flood risk, geo-environmental, landscape design, ecology…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gavia Environmental LTDgavia-environmental.co.ukHQ: Perth, United KingdomReported employees: 11-50 | Perth, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Gavia Environmental Ltd is a specialist environmental consultancy based in Perthshire, Scotland, providing ecological and hydrological services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Proeconomyproeconomy.com HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 24 contacts → |
“ProEconomy offer 360 degree Water Hygiene services and products across the UK and worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Envireau Waterenvireauwater.co.uk HQ: Melbourne, United KingdomReported employees: 11-50 | Melbourne, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Envireau Water is one of the UK's leading independent consultancies specialising in water management and environmental regulation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  EASeastp.co.ukHQ: Stanstead Abbotts, United KingdomReported employees: 11-50 | Stanstead Abbotts, United Kingdom | 11-50 | Exact match | 21 contacts → |
“EAS provides expert advice on transport, flood-risk and infrastructure planning for new development.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Aqua-Techaqua-tech.co.ukHQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 19 contacts → |
“At Aqua-Tech, we deliver pure expertise and exceptional outcomes in the water and utility sectors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Hydroplan UKhydroplan.co.ukHQ: Wimborne, United KingdomReported employees: 11-50 | Wimborne, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Hydroplan is a leading UK hydropower consultancy specialising in the design, construction and project management of small to medium sized hydropower projects in the UK and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  MCL Consultingmclni.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Office Locations Belfast Based Consultancy Firm About Us MCL Consulting always operate as a team.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  GHD Livigunnghd.comHQ: Ince, United KingdomReported employees: 51-200 | Ince, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Following our acquisition by GHD, one of the world’s leading engineering, environmental and advisory services companies, we are delighted to announce that GHD Livigunn has now…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Water Environment Limitedwaterenvironment.co.ukHQ: Surbiton, United KingdomReported employees: 11-50 | Surbiton, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Water Environment Limited provides technical consulting services, specific to the water and environmental sectors of engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Weetwoodweetwood.netHQ: Mold, United KingdomReported employees: 11-50 | Mold, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Weetwood is a leading independent water, power and waste management consultancy operating across England and Wales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 262 company matches
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Hydrological consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
261 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 262 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydrological consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydrological consulting firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 262 matching company records, 2,672 tracked contacts and 1,257 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydrological consulting firms by geography
- Hydrological consulting firms based in Sydney, Australia
- Hydrological consulting firms based in Belo Horizonte, Brazil
- Hydrological consulting firms based in Sao Paulo, Brazil
- Hydrological consulting firms based in Calgary, Canada
- Hydrological consulting firms based in Santiago, Chile
- Hydrological consulting firms based in Madrid, Spain
- Hydrological consulting firms based in Ankara, Türkiye
- Hydrological consulting firms based in Houston, United States
- Hydrological consulting firms based in Argentina
- Hydrological consulting firms based in Australia
- Hydrological consulting firms based in Austria
- Hydrological consulting firms based in Belgium
Cite this list
RevenueBase Data Team. Top 25 hydrological consulting firms based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/hydrological-consulting-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hydrological consulting firms based in Sydney, Australia
- Hydrological consulting firms based in Belo Horizonte, Brazil
- Hydrological consulting firms based in Sao Paulo, Brazil
- Hydrological consulting firms based in Calgary, Canada
- Hydrological consulting firms based in Santiago, Chile
- Hydrological consulting firms based in Madrid, Spain
Company intelligence · public preview
Top 25 hydrological consulting firms based in the United Kingdom
RevenueBase records 262 matching company records for hydrological consulting firms based in the United Kingdom, with 2,672 tracked contacts and 1,257 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydrological consulting firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Binniesbinnies.com HQ: Redhill, United KingdomReported employees: 501-1,000 | Redhill, United Kingdom | 501-1,000 | Exact match | 842 contacts → |
“Together with our strategic partners, we can address everything from supporting vulnerable customers, water quality, asset performance and leak detection, to integrated planning…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hydro Internationalhydro-int.com HQ: Clevedon, United KingdomReported employees: 201-500 | Clevedon, United Kingdom | 201-500 | Exact match | 166 contacts → |
“Hydro International, a CRH Company, provides advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mrag LTDmrag.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 103 contacts → |
“Established in the UK in 1986, MRAG Ltd is a consultancy company dedicated to promoting sustainable use of aquatic resources through sound integrated management policies and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Waterco Datryswaterco.co.uk HQ: Ruthin, United KingdomReported employees: 11-50 | Ruthin, United Kingdom | 11-50 | Exact match | 59 contacts → |
“Waterco Datrys is a leading consultancy in water and environmental engineering, formed through the merger of Waterco and Datrys in 2024.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cbec Eco-Engineering UK & Europecbecoeng.co.uk HQ: Inverness, United KingdomReported employees: 11-50 | Inverness, United Kingdom | 11-50 | Exact match | 36 contacts → |
“CBEC eco-engineering is a leading UK environmental consultant specialising in the provision of eco-engineering solutions for the aquatic environment.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | OIL Plus LTDoilplusltd.com HQ: Newbury, United KingdomReported employees: 11-50 | Newbury, United Kingdom | 11-50 | Exact match | 36 contacts → |
“As a world-leading independent consultancy in oil and gas field water management, our team provides on-site fluid sampling, laboratory analysis, specialty monitoring equipment for…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | TB Associatestb.associates HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 32 contacts → |
“TB Associates was founded in the United Kingdom in 2004 and is a research-based engineering consultancy company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Storm Geomatics Limitedstorm-geomatics.com HQ: Shipston On Stour, United KingdomReported employees: 11-50 | Shipston On Stour, United Kingdom | 11-50 | Exact match | 31 contacts → |
“Measurement experts who use innovation to understand river functions and provide knowledge to inform projects that reduce flooding and improve natural habitats.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RAB Consultantsrabconsultants.co.uk HQ: Lichfield, United KingdomReported employees: 11-50 | Lichfield, United Kingdom | 11-50 | Exact match | 31 contacts → |
“RAB are dedicated to increasing resilience and reducing flood risk.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Fishtekfishtek.co.uk HQ: Totnes, United KingdomReported employees: 11-50 | Totnes, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Fishtek is a specialist company offering a range of technical services, including fisheries impact assessments, hydro-power studies, fish and eel pass design/fabrication and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hydraulic Analysis Group Limitedhydraulic-analysis.com HQ: Leeds, United KingdomReported employees: 51-200 | Leeds, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Hydraulic Analysis Limited is the acknowledged worldwide leading engineering consultancy for undertaking pipeline hydraulic design and surge analysis studies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aegaea Limitedaegaea.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Aegaea provides expertise in water, civils and environment including discharge of conditions for outline and full planning.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Irrigation Engineers LTDirrigation-engineers.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 28 contacts → |
“Irrigation Engineers Ltd is a consultancy with international experience having worked throughout Europe, Africa, the Middle East and Asia.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Artesia Consulting Limitedartesia-consulting.co.uk HQ: Yate, United KingdomReported employees: 11-50 | Yate, United Kingdom | 11-50 | Exact match | 25 contacts → |
“At Artesia, our mission is to make the water sector more progressive, inclusive, and resilient.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Mccloy Consulting Limitedmccloyconsulting.com HQ: Newtownabbey, United KingdomReported employees: 11-50 | Newtownabbey, United Kingdom | 11-50 | Exact match | 25 contacts → |
“McCloy Consulting Limited, a specialist water focussed multidisciplinary with expertise in nature-based solutions, flood risk, geo-environmental, landscape design, ecology…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gavia Environmental LTDgavia-environmental.co.uk HQ: Perth, United KingdomReported employees: 11-50 | Perth, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Gavia Environmental Ltd is a specialist environmental consultancy based in Perthshire, Scotland, providing ecological and hydrological services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Proeconomyproeconomy.com HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 24 contacts → |
“ProEconomy offer 360 degree Water Hygiene services and products across the UK and worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Envireau Waterenvireauwater.co.uk HQ: Melbourne, United KingdomReported employees: 11-50 | Melbourne, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Envireau Water is one of the UK's leading independent consultancies specialising in water management and environmental regulation.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | EASeastp.co.uk HQ: Stanstead Abbotts, United KingdomReported employees: 11-50 | Stanstead Abbotts, United Kingdom | 11-50 | Exact match | 21 contacts → |
“EAS provides expert advice on transport, flood-risk and infrastructure planning for new development.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Aqua-Techaqua-tech.co.uk HQ: Edinburgh, United KingdomReported employees: 11-50 | Edinburgh, United Kingdom | 11-50 | Exact match | 19 contacts → |
“At Aqua-Tech, we deliver pure expertise and exceptional outcomes in the water and utility sectors.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hydroplan UKhydroplan.co.uk HQ: Wimborne, United KingdomReported employees: 11-50 | Wimborne, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Hydroplan is a leading UK hydropower consultancy specialising in the design, construction and project management of small to medium sized hydropower projects in the UK and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | MCL Consultingmclni.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Office Locations Belfast Based Consultancy Firm About Us MCL Consulting always operate as a team.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | GHD Livigunnghd.com HQ: Ince, United KingdomReported employees: 51-200 | Ince, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Following our acquisition by GHD, one of the world’s leading engineering, environmental and advisory services companies, we are delighted to announce that GHD Livigunn has now…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Water Environment Limitedwaterenvironment.co.uk HQ: Surbiton, United KingdomReported employees: 11-50 | Surbiton, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Water Environment Limited provides technical consulting services, specific to the water and environmental sectors of engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Weetwoodweetwood.net HQ: Mold, United KingdomReported employees: 11-50 | Mold, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Weetwood is a leading independent water, power and waste management consultancy operating across England and Wales.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 262 company matches
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Hydrological consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
261 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 262 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydrological consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydrological consulting firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 262 matching company records, 2,672 tracked contacts and 1,257 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydrological consulting firms by geography
- Hydrological consulting firms based in Sydney, Australia
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- Hydrological consulting firms based in Calgary, Canada
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- Hydrological consulting firms based in Madrid, Spain
- Hydrological consulting firms based in Ankara, Türkiye
- Hydrological consulting firms based in Houston, United States
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- Hydrological consulting firms based in Australia
- Hydrological consulting firms based in Austria
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Cite this list
RevenueBase Data Team. Top 25 hydrological consulting firms based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/hydrological-consulting-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Hydrological consulting firms based in Sydney, Australia
- Hydrological consulting firms based in Belo Horizonte, Brazil
- Hydrological consulting firms based in Sao Paulo, Brazil
- Hydrological consulting firms based in Calgary, Canada
- Hydrological consulting firms based in Santiago, Chile
- Hydrological consulting firms based in Madrid, Spain