Company lists · Data refreshed September 2026
Top 23 Hydrology consulting firms based in South Africa
RevenueBase identified 55 company matches for hydrology consulting firms associated with South Africa as of September 2026 and tracks 428 professional contacts across them, including 177 with verified work emails and 12 with mobile numbers. Pretoria is the largest hub.
This list covers company matches for hydrology consulting firms associated with South Africa, 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 3, 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 23 largest hydrology consulting firms based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 63 contacts → | ||||
Exact match “Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a range of professional services within the fields of water, environmental and earth sciences.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 2 | 52 contacts → | ||||
Exact match “ARQ is an award winning consulting engineering firm with a reputation as being a leader in South Africa in our specialist fields of dams & hydro, geotech and bridges.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 3 | 37 contacts → | ||||
Exact match “WRP is a proudly level 2 BB-BEE specialist engineering consultancy founded and cultivated in South Africa.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “Umvoto is an earth sciences consultancy, specializing in environmental resource development, management and sustainability.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 5 | 32 contacts → | ||||
Exact match “An award-winning multidisciplinary consulting company with over 20 years experience in water, biodiversity, and engineering across aquatic and terrestrial ecosystems.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “GEOSS, established on 1 March 2001, specializes in all aspects of hydrogeology, including: • Groundwater exploration (borehole siting, drilling supervision with logging, pumping…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “Pro-Plan Consulting Engineers is a South African firm specialising in water and civil infrastructure-from bulk water supply, treatment plants and reservoirs to multidisciplinary…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “INTRODUCTION JMA Consulting (Pty) Ltd is an environmental consulting company which comprises of highly trained professionals, each of whom are registered with the South African…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “We are passionate about our vision to provide world leading hydrogeological and mine water management specialist services with the goal of value engineering and determination of…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Design Point Consulting Engineers is an organisation that has 4 key areas of expertise.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Aqua Earth celebrates more than 20 years of operation and prides itself on having a dynamic team of specialists in Hydrogeology, also identified as Groundwater, as well as…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “OUR SERVICES We provide aquatic consulting and research services to the agricultural, industrial, mining, tourism and private sectors in South Africa and the rest of Africa and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Geostratum Water Management Consulting is a company based out of South Africa” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Civil engineering consultants specialising in water use entitlements.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Emanti Management (Pty) Ltd is an expanding broad-based Black Economic Empowerment (BEE) Water and Environmental Engineering specialist consultancy focused on assisting both the…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Eco-Pulse Environmental Consulting Services (Eco-Pulse) is an environmental consulting company offering selected services in the fields of natural sciences and water resource…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “We are an environmental consulting business specialising in freshwater ecosystem (wetlands and rivers) ecological scientific services, water resource management, environmental…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Kwadiwa Africa offers consulting services within the water, environmental management and engineering service sectors.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Fourth Element Consulting provides solutions to protect water resources in developed and developing environments.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Welcome to Entail Geotechnical Consulting, a pioneering force in tailings engineering, dedicated to revolutionizing tailings storage and management solutions and ensuring…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Limosella Consulting specialises in providing expert guidance to clients in the environmental field in terms of wetland and riparian delineations and functional assessments.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Aquatic Specialists Avifauna Wetland Specialists Environmental Management Biomonitoring Dolomite Stability Geotechnical Investigation Water quality Aerial Surveys Modelling…” Recorded in the RevenueBase company graph · Sep 3, 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 “hydrology 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 23 of 55 hydrology consulting firms based in South Africa
See the full list, filter by size, metro and specialty, and access 177 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Hydrology consulting firms based in South Africa at a glance
As of Sep 3, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 South Africa whose business descriptions match “hydrology 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 177 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 3, 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 “hydrology consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hydrology consulting firms are there based in South Africa?
RevenueBase identified 55 company matches for hydrology consulting firms associated with South Africa 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?
GCS Water & Environmental Consultants PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hydrology consulting firms?
Pretoria leads with 9 company records, followed by Johannesburg (7) and Cape Town (4).
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 177 professional contacts with verified work emails tracked across these 55 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 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 55 hydrology consulting firms based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Hydrology consulting firms by geography
- Hydrology consulting firms based in the United States
- Hydrology consulting firms based in France
- Hydrology consulting firms based in Brazil
- Hydrology consulting firms based in Canada
- Hydrology consulting firms based in Australia
- Hydrology consulting firms based in the United Kingdom
- Hydrology consulting firms based in Germany
- Hydrology consulting firms based in Spain
- Hydrology consulting firms based in Italy
- Hydrology consulting firms based in the Netherlands
- Hydrology consulting firms based in Switzerland
- Hydrology consulting firms based in Austria
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
- Hydrology consulting firms based in the United States
- Hydrology consulting firms based in France
- Hydrology consulting firms based in Brazil
- Hydrology consulting firms based in Canada
- Hydrology consulting firms based in Australia
- Hydrology consulting firms based in the United Kingdom
Company intelligence · public preview
Top 23 hydrology consulting firms based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 55 matching company records for hydrology consulting firms based in South Africa, with 428 tracked contacts and 177 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 3, 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 23 hydrology consulting firms based in South Africa
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 | HQ: Rivonia, South AfricaReported employees: 11-50 | Rivonia, South Africa | 11-50 | Exact match | 63 contacts → |
“Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a range of professional services within the fields of water, environmental and earth sciences.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ARQ Consulting Engineers PTY LTDarq.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 52 contacts → |
“ARQ is an award winning consulting engineering firm with a reputation as being a leader in South Africa in our specialist fields of dams & hydro, geotech and bridges.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  WRP Consulting Engineerswrp.co.zaHQ: Groenkloof, South AfricaReported employees: 11-50 | Groenkloof, South Africa | 11-50 | Exact match | 37 contacts → |
“WRP is a proudly level 2 BB-BEE specialist engineering consultancy founded and cultivated in South Africa.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Umvotoumvoto.comHQ: Muizenberg Cape Town, South AfricaReported employees: 11-50 | Muizenberg Cape Town, South Africa | 11-50 | Exact match | 37 contacts → |
“Umvoto is an earth sciences consultancy, specializing in environmental resource development, management and sustainability.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Groundtruthgroundtruth.co.zaHQ: Hilton, South AfricaReported employees: 11-50 | Hilton, South Africa | 11-50 | Exact match | 32 contacts → |
“An award-winning multidisciplinary consulting company with over 20 years experience in water, biodiversity, and engineering across aquatic and terrestrial ecosystems.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Geoss South Africageoss.co.zaHQ: Stellenbosch, South AfricaReported employees: 11-50 | Stellenbosch, South Africa | 11-50 | Exact match | 31 contacts → |
“GEOSS, established on 1 March 2001, specializes in all aspects of hydrogeology, including: • Groundwater exploration (borehole siting, drilling supervision with logging, pumping…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Pro-Plan Consulting Engineersproplansa.co.zaHQ: Noordheuwel, South AfricaReported employees: 51-200 | Noordheuwel, South Africa | 51-200 | Exact match | 24 contacts → |
“Pro-Plan Consulting Engineers is a South African firm specialising in water and civil infrastructure-from bulk water supply, treatment plants and reservoirs to multidisciplinary…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  JMA Consultingjmaconsult.co.zaHQ: Delmas, South AfricaReported employees: 11-50 | Delmas, South Africa | 11-50 | Exact match | 21 contacts → |
“INTRODUCTION JMA Consulting (Pty) Ltd is an environmental consulting company which comprises of highly trained professionals, each of whom are registered with the South African…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Artesium Consulting Servicesartesiumconsulting.comHQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 12 contacts → |
“We are passionate about our vision to provide world leading hydrogeological and mine water management specialist services with the goal of value engineering and determination of…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KTN Consulting Engineers And Project Managersktnconsulting.co.za HQ: Midrand, South AfricaReported employees: 1-10 | Midrand, South Africa | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Design Point Consulting Engineersdesign-point.co.zaHQ: Lynwood, South AfricaReported employees: 11-50 | Lynwood, South Africa | 11-50 | Exact match | 9 contacts → |
“Design Point Consulting Engineers is an organisation that has 4 key areas of expertise.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aqua Earthaquaearth.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 8 contacts → |
“Aqua Earth celebrates more than 20 years of operation and prides itself on having a dynamic team of specialists in Hydrogeology, also identified as Groundwater, as well as…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Confluent Environmentalconfluent.co.zaHQ: George, South AfricaReported employees: 1-10 | George, South Africa | 1-10 | Exact match | 7 contacts → |
“OUR SERVICES We provide aquatic consulting and research services to the agricultural, industrial, mining, tourism and private sectors in South Africa and the rest of Africa and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Geostratum Water Management Consultinggeostratum.co.zaHQ: Bethlehem, South AfricaReported employees: 1-10 | Bethlehem, South Africa | 1-10 | Exact match | 5 contacts → |
“Geostratum Water Management Consulting is a company based out of South Africa” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Schoeman & Vennotelanduse.co.zaHQ: Brits, South AfricaReported employees: 11-50 | Brits, South Africa | 11-50 | Exact match | 5 contacts → |
“Civil engineering consultants specialising in water use entitlements.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Emanti Managementemanti.co.za HQ: Stellenbosch, South AfricaReported employees: 1-10 | Stellenbosch, South Africa | 1-10 | Exact match | 4 contacts → |
“Emanti Management (Pty) Ltd is an expanding broad-based Black Economic Empowerment (BEE) Water and Environmental Engineering specialist consultancy focused on assisting both the…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Eco-Pulse Environmental Consulting Serviceseco-pulse.co.zaHQ: Hilton, South AfricaReported employees: 1-10 | Hilton, South Africa | 1-10 | Exact match | 4 contacts → |
“Eco-Pulse Environmental Consulting Services (Eco-Pulse) is an environmental consulting company offering selected services in the fields of natural sciences and water resource…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Verdant Environmental PTY LTDverdantenv.co.zaHQ: Bryanston, South AfricaReported employees: 1-10 | Bryanston, South Africa | 1-10 | Exact match | 3 contacts → |
“We are an environmental consulting business specialising in freshwater ecosystem (wetlands and rivers) ecological scientific services, water resource management, environmental…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Kwadiwa Africakwadiwaafrica.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Kwadiwa Africa offers consulting services within the water, environmental management and engineering service sectors.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Fourth Element Consultingfourthelement.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 2 contacts → |
“Fourth Element Consulting provides solutions to protect water resources in developed and developing environments.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Entail Geotechnical Consultingentailconsulting.comHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 2 contacts → |
“Welcome to Entail Geotechnical Consulting, a pioneering force in tailings engineering, dedicated to revolutionizing tailings storage and management solutions and ensuring…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Limosella Consulting PTY LTDlimosella.co.zaHQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 2 contacts → |
“Limosella Consulting specialises in providing expert guidance to clients in the environmental field in terms of wetland and riparian delineations and functional assessments.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Emnam Environmental Consulting PTY LTDemnamconsulting.co.zaHQ: Pretoria Pretoria, South AfricaReported employees: 11-50 | Pretoria Pretoria, South Africa | 11-50 | Exact match | 1 contacts → |
“Aquatic Specialists Avifauna Wetland Specialists Environmental Management Biomonitoring Dolomite Stability Geotechnical Investigation Water quality Aerial Surveys Modelling…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 55 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Hydrology consulting firms: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 3, 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 hydrology 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 hydrology consulting firms did RevenueBase find based in South Africa?
The saved snapshot records 55 matching company records, 428 tracked contacts and 177 verified emails. The public preview displays 23 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 3, 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
Hydrology consulting firms by geography
- Hydrology consulting firms based in the United States
- Hydrology consulting firms based in France
- Hydrology consulting firms based in Brazil
- Hydrology consulting firms based in Canada
- Hydrology consulting firms based in Australia
- Hydrology consulting firms based in the United Kingdom
- Hydrology consulting firms based in Germany
- Hydrology consulting firms based in Spain
- Hydrology consulting firms based in Italy
- Hydrology consulting firms based in the Netherlands
- Hydrology consulting firms based in Switzerland
- Hydrology consulting firms based in Austria
Cite this list
RevenueBase Data Team. Top 23 hydrology consulting firms based in South Africa. Snapshot: September 3, 2026. https://revenuebase.ai/companies/hydrology-consulting-firms/south-africa.
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
- Hydrology consulting firms based in the United States
- Hydrology consulting firms based in France
- Hydrology consulting firms based in Brazil
- Hydrology consulting firms based in Canada
- Hydrology consulting firms based in Australia
- Hydrology consulting firms based in the United Kingdom
Company intelligence · public preview
Top 23 hydrology consulting firms based in South Africa
RevenueBase records 55 matching company records for hydrology consulting firms based in South Africa, with 428 tracked contacts and 177 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 3, 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 23 hydrology consulting firms based in South Africa
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 | HQ: Rivonia, South AfricaReported employees: 11-50 | Rivonia, South Africa | 11-50 | Exact match | 63 contacts → |
“Established in 1987, GCS (Pty) Ltd is an independent consultancy offering a range of professional services within the fields of water, environmental and earth sciences.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ARQ Consulting Engineers PTY LTDarq.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 52 contacts → |
“ARQ is an award winning consulting engineering firm with a reputation as being a leader in South Africa in our specialist fields of dams & hydro, geotech and bridges.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | WRP Consulting Engineerswrp.co.za HQ: Groenkloof, South AfricaReported employees: 11-50 | Groenkloof, South Africa | 11-50 | Exact match | 37 contacts → |
“WRP is a proudly level 2 BB-BEE specialist engineering consultancy founded and cultivated in South Africa.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Umvotoumvoto.com HQ: Muizenberg Cape Town, South AfricaReported employees: 11-50 | Muizenberg Cape Town, South Africa | 11-50 | Exact match | 37 contacts → |
“Umvoto is an earth sciences consultancy, specializing in environmental resource development, management and sustainability.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Groundtruthgroundtruth.co.za HQ: Hilton, South AfricaReported employees: 11-50 | Hilton, South Africa | 11-50 | Exact match | 32 contacts → |
“An award-winning multidisciplinary consulting company with over 20 years experience in water, biodiversity, and engineering across aquatic and terrestrial ecosystems.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Geoss South Africageoss.co.za HQ: Stellenbosch, South AfricaReported employees: 11-50 | Stellenbosch, South Africa | 11-50 | Exact match | 31 contacts → |
“GEOSS, established on 1 March 2001, specializes in all aspects of hydrogeology, including: • Groundwater exploration (borehole siting, drilling supervision with logging, pumping…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pro-Plan Consulting Engineersproplansa.co.za HQ: Noordheuwel, South AfricaReported employees: 51-200 | Noordheuwel, South Africa | 51-200 | Exact match | 24 contacts → |
“Pro-Plan Consulting Engineers is a South African firm specialising in water and civil infrastructure-from bulk water supply, treatment plants and reservoirs to multidisciplinary…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | JMA Consultingjmaconsult.co.za HQ: Delmas, South AfricaReported employees: 11-50 | Delmas, South Africa | 11-50 | Exact match | 21 contacts → |
“INTRODUCTION JMA Consulting (Pty) Ltd is an environmental consulting company which comprises of highly trained professionals, each of whom are registered with the South African…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Artesium Consulting Servicesartesiumconsulting.com HQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 12 contacts → |
“We are passionate about our vision to provide world leading hydrogeological and mine water management specialist services with the goal of value engineering and determination of…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KTN Consulting Engineers And Project Managersktnconsulting.co.za HQ: Midrand, South AfricaReported employees: 1-10 | Midrand, South Africa | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Design Point Consulting Engineersdesign-point.co.za HQ: Lynwood, South AfricaReported employees: 11-50 | Lynwood, South Africa | 11-50 | Exact match | 9 contacts → |
“Design Point Consulting Engineers is an organisation that has 4 key areas of expertise.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aqua Earthaquaearth.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 8 contacts → |
“Aqua Earth celebrates more than 20 years of operation and prides itself on having a dynamic team of specialists in Hydrogeology, also identified as Groundwater, as well as…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Confluent Environmentalconfluent.co.za HQ: George, South AfricaReported employees: 1-10 | George, South Africa | 1-10 | Exact match | 7 contacts → |
“OUR SERVICES We provide aquatic consulting and research services to the agricultural, industrial, mining, tourism and private sectors in South Africa and the rest of Africa and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Geostratum Water Management Consultinggeostratum.co.za HQ: Bethlehem, South AfricaReported employees: 1-10 | Bethlehem, South Africa | 1-10 | Exact match | 5 contacts → |
“Geostratum Water Management Consulting is a company based out of South Africa” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Schoeman & Vennotelanduse.co.za HQ: Brits, South AfricaReported employees: 11-50 | Brits, South Africa | 11-50 | Exact match | 5 contacts → |
“Civil engineering consultants specialising in water use entitlements.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Emanti Managementemanti.co.za HQ: Stellenbosch, South AfricaReported employees: 1-10 | Stellenbosch, South Africa | 1-10 | Exact match | 4 contacts → |
“Emanti Management (Pty) Ltd is an expanding broad-based Black Economic Empowerment (BEE) Water and Environmental Engineering specialist consultancy focused on assisting both the…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eco-Pulse Environmental Consulting Serviceseco-pulse.co.za HQ: Hilton, South AfricaReported employees: 1-10 | Hilton, South Africa | 1-10 | Exact match | 4 contacts → |
“Eco-Pulse Environmental Consulting Services (Eco-Pulse) is an environmental consulting company offering selected services in the fields of natural sciences and water resource…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Verdant Environmental PTY LTDverdantenv.co.za HQ: Bryanston, South AfricaReported employees: 1-10 | Bryanston, South Africa | 1-10 | Exact match | 3 contacts → |
“We are an environmental consulting business specialising in freshwater ecosystem (wetlands and rivers) ecological scientific services, water resource management, environmental…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kwadiwa Africakwadiwaafrica.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Kwadiwa Africa offers consulting services within the water, environmental management and engineering service sectors.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fourth Element Consultingfourthelement.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 2 contacts → |
“Fourth Element Consulting provides solutions to protect water resources in developed and developing environments.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Entail Geotechnical Consultingentailconsulting.com HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 2 contacts → |
“Welcome to Entail Geotechnical Consulting, a pioneering force in tailings engineering, dedicated to revolutionizing tailings storage and management solutions and ensuring…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Limosella Consulting PTY LTDlimosella.co.za HQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 2 contacts → |
“Limosella Consulting specialises in providing expert guidance to clients in the environmental field in terms of wetland and riparian delineations and functional assessments.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Emnam Environmental Consulting PTY LTDemnamconsulting.co.za HQ: Pretoria Pretoria, South AfricaReported employees: 11-50 | Pretoria Pretoria, South Africa | 11-50 | Exact match | 1 contacts → |
“Aquatic Specialists Avifauna Wetland Specialists Environmental Management Biomonitoring Dolomite Stability Geotechnical Investigation Water quality Aerial Surveys Modelling…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 55 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Hydrology consulting firms: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
55 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 3, 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 hydrology 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 hydrology consulting firms did RevenueBase find based in South Africa?
The saved snapshot records 55 matching company records, 428 tracked contacts and 177 verified emails. The public preview displays 23 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 3, 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
Hydrology consulting firms by geography
- Hydrology consulting firms based in the United States
- Hydrology consulting firms based in France
- Hydrology consulting firms based in Brazil
- Hydrology consulting firms based in Canada
- Hydrology consulting firms based in Australia
- Hydrology consulting firms based in the United Kingdom
- Hydrology consulting firms based in Germany
- Hydrology consulting firms based in Spain
- Hydrology consulting firms based in Italy
- Hydrology consulting firms based in the Netherlands
- Hydrology consulting firms based in Switzerland
- Hydrology consulting firms based in Austria
Cite this list
RevenueBase Data Team. Top 23 hydrology consulting firms based in South Africa. Snapshot: September 3, 2026. https://revenuebase.ai/companies/hydrology-consulting-firms/south-africa.
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
- Hydrology consulting firms based in the United States
- Hydrology consulting firms based in France
- Hydrology consulting firms based in Brazil
- Hydrology consulting firms based in Canada
- Hydrology consulting firms based in Australia
- Hydrology consulting firms based in the United Kingdom