Company lists · Data refreshed November 2026
Top 25 Stream assessment firms worldwide
RevenueBase identified 67 company matches for stream assessment firms worldwide as of November 2026 and tracks 502 professional contacts across them, including 162 with verified work emails. The United States is the largest market and Asheville the largest hub.
This list covers company matches for stream assessment firms worldwide, 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 November 6, 2026. Country and city lists for stream assessment firms follow the table.
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 stream assessment firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 114 contacts → | ||||
Exact match “Stillwater Sciences is committed to creating a better world through science.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 17 contacts → | ||||
Exact match “Watershed Conservation Resource Center is a Fayetteville, Arkansas–based nonprofit specializing in watershed planning and management, stream assessment and restoration, native…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 9 contacts → | ||||
Exact match “Mass Rivers' mission is to protect and restore the Commonwealth’s rivers and streams.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 9 contacts → | ||||
Exact match “Environmental Protection Services Protects our precious lakes, rivers and streams every day from harmful construction pollutants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Our team of dedicated, motivated, and highly-trained engineers, hydrologists, ecologists, GIS analysts, stream designers, and wetland and riparian buffer restoration experts…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 6 contacts → | ||||
Exact match “Trutta Environmental Solutions developed the High Definition Stream Survey (HDSS) approach to rapidly gather continuous geo-referenced data in a single pass by integrating GPS…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “The Kansas Alliance for Wetlands and Streams (KAWS) is a non-profit organization working to connect the lands, water, and people of Kansas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Statewide River and Stream Management PTY LTD actively promotes and encourages environmental awareness and prides itself on its involvement in many waterway rehabilitation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Flood Zone Correction, Inc.(FZC) is a proactive risk management company specializing in the thorough evaluation of flood risk.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “FLUVIALIS est un bureau d’études en environnement spécialisé en milieux aquatiques qui intervient sur les thématiques suivantes : • Diagnostics sur le fonctionnement du cours…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Riverment è attiva dal 2007 e sviluppa progetti di valutazione ambientale per governi ed utilities sulla gestione della risorsa idrica.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “We provide a wide range of services for water resources and river restoration including water rights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “A DESTAQUE ENGENHARIA é uma empresa do seguimento da Engenharia de Avaliações de Imóveis, focada na entrega de soluções, desempenho e qualidade, tendo como ponto primordial o…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Guided by a lifelong passion in stream restoration, Lucas Babbitt founded WaterVation in 2017.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “We are an environmental laboratory located in Indianapolis, Indiana with a passion for keeping our waters clean and healthy so that all life can benefit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Our team has constructed, restored or enhanced over 300 miles of streams in the Mid-Atlantic Region of the US.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “O Laboratório de Ecologia Fluvial da Universidade de Trás-os-Montes e Alto Douro (LEF) foi constituido em 1997 com a designação inicial de Laboratório de Hidrobiologia (LH).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Fain Environmental provides project management, hydraulic modeling, hydrology, and geomorphology of streams, rivers, floodplains, estuaries, and coasts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “stream assessment 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 67 stream assessment firms worldwide
See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Stream assessment firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for stream assessment firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “stream assessment 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. 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 162 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 November 6, 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.
Stream assessment firms by location
1 lists · largest firstEvery Stream assessment firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “stream assessment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many stream assessment firms are there worldwide?
RevenueBase identified 67 company matches for stream assessment firms worldwide as of November 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?
Stillwater Sciences tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most stream assessment firms?
The United States leads with 38 companies. Every stream assessment firms list by country and city is linked on this page.
Which city has the most stream assessment firms?
Asheville leads with 2 company records, followed by Annapolis (1) and Bellingham (1).
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 162 professional contacts with verified work emails tracked across these 67 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 67 stream assessment firms worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 stream assessment firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 67 matching company records for stream assessment firms worldwide, with 502 tracked contacts and 162 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: November 6, 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 stream assessment firms worldwide
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 |  Stillwater Sciencesstillwatersci.comHQ: Berkeley, CO, United StatesReported employees: 51-200 | Berkeley, CO, United States | 51-200 | Exact match | 114 contacts → |
“Stillwater Sciences is committed to creating a better world through science.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Watershed Conservation Resource Centerwatershedconservation.orgHQ: Fayetteville, AR, United StatesReported employees: 11-50 | Fayetteville, AR, United States | 11-50 | Exact match | 17 contacts → |
“Watershed Conservation Resource Center is a Fayetteville, Arkansas–based nonprofit specializing in watershed planning and management, stream assessment and restoration, native…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Massachusetts Rivers Alliancemassriversalliance.orgHQ: Cambridge, MA, United StatesReported employees: 1-10 | Cambridge, MA, United States | 1-10 | Exact match | 9 contacts → |
“Mass Rivers' mission is to protect and restore the Commonwealth’s rivers and streams.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Canaan Valley Institutecanaanvi.org HQ: Thomas, WV, United StatesReported employees: 201-500 | Thomas, WV, United States | 201-500 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | HQ: Sparks, NV, United StatesReported employees: 11-50 | Sparks, NV, United States | 11-50 | Exact match | 9 contacts → |
“Environmental Protection Services Protects our precious lakes, rivers and streams every day from harmful construction pollutants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wildlands Engineering, INCwildlandseng.com HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 8 contacts → |
“Our team of dedicated, motivated, and highly-trained engineers, hydrologists, ecologists, GIS analysts, stream designers, and wetland and riparian buffer restoration experts…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Virginia Waters & Wetlands, INCvawaters.comHQ: Vint Hill, VA, United StatesReported employees: 11-50 | Vint Hill, VA, United States | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Trutta Environmental Solutionstruttasolutions.comHQ: Hendersonville, TN, United StatesReported employees: 1-10 | Hendersonville, TN, United States | 1-10 | Exact match | 6 contacts → |
“Trutta Environmental Solutions developed the High Definition Stream Survey (HDSS) approach to rapidly gather continuous geo-referenced data in a single pass by integrating GPS…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Cheney, KS, United StatesReported employees: 11-50 | Cheney, KS, United States | 11-50 | Exact match | 5 contacts → |
“The Kansas Alliance for Wetlands and Streams (KAWS) is a non-profit organization working to connect the lands, water, and people of Kansas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stream Restoration Incorporatedstreamrestorationinc.org HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  Statewide River And Stream Management PTY LTDstatewiderivers.comHQ: Dandenong South, AustraliaReported employees: 11-50 | Dandenong South, Australia | 11-50 | Exact match | 5 contacts → |
“Statewide River and Stream Management PTY LTD actively promotes and encourages environmental awareness and prides itself on its involvement in many waterway rehabilitation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Biota Research And Consulting, INCbiotaresearch.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Flood Zone Correctionfloodzonecorrection.comHQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 4 contacts → |
“Flood Zone Correction, Inc.(FZC) is a proactive risk management company specializing in the thorough evaluation of flood risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Watercourse Engineeringwatercourseinc.com HQ: Davis, CA, United StatesReported employees: 11-50 | Davis, CA, United States | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  Fluvialisfluvialis.comHQ: Saint-julien-lès-metz, FranceReported employees: 1-10 | Saint-julien-lès-metz, France | 1-10 | Exact match | 3 contacts → |
“FLUVIALIS est un bureau d’études en environnement spécialisé en milieux aquatiques qui intervient sur les thématiques suivantes : • Diagnostics sur le fonctionnement du cours…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Rivermentriverment.comHQ: Milan, ItalyReported employees: 1-10 | Milan, Italy | 1-10 | Exact match | 3 contacts → |
“Riverment è attiva dal 2007 e sviluppa progetti di valutazione ambientale per governi ed utilities sulla gestione della risorsa idrica.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Tailwater Limitedtailwaterlimited.comHQ: Wellington, CO, United StatesReported employees: 1-10 | Wellington, CO, United States | 1-10 | Exact match | 3 contacts → |
“We provide a wide range of services for water resources and river restoration including water rights.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Destaque Engenharia Ltdadestaqueengenharia.eng.brHQ: Belo Horizonte, BrazilReported employees: 1-10 | Belo Horizonte, Brazil | 1-10 | Exact match | 3 contacts → |
“A DESTAQUE ENGENHARIA é uma empresa do seguimento da Engenharia de Avaliações de Imóveis, focada na entrega de soluções, desempenho e qualidade, tendo como ponto primordial o…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Watervationwater-vation.comHQ: Salida, CO, United StatesReported employees: 1-10 | Salida, CO, United States | 1-10 | Exact match | 2 contacts → |
“Guided by a lifelong passion in stream restoration, Lucas Babbitt founded WaterVation in 2017.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Biomonitorbiomonitor.comHQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 2 contacts → |
“We are an environmental laboratory located in Indianapolis, Indiana with a passion for keeping our waters clean and healthy so that all life can benefit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Appalachian Stream Restoration LLCasrworks.com HQ: Sumerco, WV, United StatesReported employees: 11-50 | Sumerco, WV, United States | 11-50 | Exact match | 2 contacts → |
“Our team has constructed, restored or enhanced over 300 miles of streams in the Mid-Atlantic Region of the US.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sustainable Streamssustainablestreams.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Laboratório DE Ecologia Fluviallef.utad.pt HQ: Vila Real, PortugalReported employees: 1-10 | Vila Real, Portugal | 1-10 | Exact match | 2 contacts → |
“O Laboratório de Ecologia Fluvial da Universidade de Trás-os-Montes e Alto Douro (LEF) foi constituido em 1997 com a designação inicial de Laboratório de Hidrobiologia (LH).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Fain Environmentalfainenv.comHQ: Bellingham, United StatesReported employees: 1-10 | Bellingham, United States | 1-10 | Exact match | 2 contacts → |
“Fain Environmental provides project management, hydraulic modeling, hydrology, and geomorphology of streams, rivers, floodplains, estuaries, and coasts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Vetaclearvetaclear.orgHQ: Winnetka, IL, United StatesReported employees: 1-10 | Winnetka, IL, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 67 company matches
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Stream assessment firms: dataset insights
November 6, 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
65 records in the displayed employee bands.
2 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 67 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: November 6, 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 ↗
Stream assessment firms by location
1 lists · largest firstEvery Stream assessment firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for stream assessment 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 stream assessment firms did RevenueBase find worldwide?
The saved snapshot records 67 matching company records, 502 tracked contacts and 162 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 stream assessment firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/stream-assessment-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 stream assessment firms worldwide
RevenueBase records 67 matching company records for stream assessment firms worldwide, with 502 tracked contacts and 162 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: November 6, 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 stream assessment firms worldwide
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 | Stillwater Sciencesstillwatersci.com HQ: Berkeley, CO, United StatesReported employees: 51-200 | Berkeley, CO, United States | 51-200 | Exact match | 114 contacts → |
“Stillwater Sciences is committed to creating a better world through science.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Watershed Conservation Resource Centerwatershedconservation.org HQ: Fayetteville, AR, United StatesReported employees: 11-50 | Fayetteville, AR, United States | 11-50 | Exact match | 17 contacts → |
“Watershed Conservation Resource Center is a Fayetteville, Arkansas–based nonprofit specializing in watershed planning and management, stream assessment and restoration, native…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Massachusetts Rivers Alliancemassriversalliance.org HQ: Cambridge, MA, United StatesReported employees: 1-10 | Cambridge, MA, United States | 1-10 | Exact match | 9 contacts → |
“Mass Rivers' mission is to protect and restore the Commonwealth’s rivers and streams.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Canaan Valley Institutecanaanvi.org HQ: Thomas, WV, United StatesReported employees: 201-500 | Thomas, WV, United States | 201-500 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | HQ: Sparks, NV, United StatesReported employees: 11-50 | Sparks, NV, United States | 11-50 | Exact match | 9 contacts → |
“Environmental Protection Services Protects our precious lakes, rivers and streams every day from harmful construction pollutants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wildlands Engineering, INCwildlandseng.com HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 8 contacts → |
“Our team of dedicated, motivated, and highly-trained engineers, hydrologists, ecologists, GIS analysts, stream designers, and wetland and riparian buffer restoration experts…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Virginia Waters & Wetlands, INCvawaters.com HQ: Vint Hill, VA, United StatesReported employees: 11-50 | Vint Hill, VA, United States | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Trutta Environmental Solutionstruttasolutions.com HQ: Hendersonville, TN, United StatesReported employees: 1-10 | Hendersonville, TN, United States | 1-10 | Exact match | 6 contacts → |
“Trutta Environmental Solutions developed the High Definition Stream Survey (HDSS) approach to rapidly gather continuous geo-referenced data in a single pass by integrating GPS…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Cheney, KS, United StatesReported employees: 11-50 | Cheney, KS, United States | 11-50 | Exact match | 5 contacts → |
“The Kansas Alliance for Wetlands and Streams (KAWS) is a non-profit organization working to connect the lands, water, and people of Kansas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stream Restoration Incorporatedstreamrestorationinc.org HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Statewide River And Stream Management PTY LTDstatewiderivers.com HQ: Dandenong South, AustraliaReported employees: 11-50 | Dandenong South, Australia | 11-50 | Exact match | 5 contacts → |
“Statewide River and Stream Management PTY LTD actively promotes and encourages environmental awareness and prides itself on its involvement in many waterway rehabilitation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Biota Research And Consulting, INCbiotaresearch.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Flood Zone Correctionfloodzonecorrection.com HQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 4 contacts → |
“Flood Zone Correction, Inc.(FZC) is a proactive risk management company specializing in the thorough evaluation of flood risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Watercourse Engineeringwatercourseinc.com HQ: Davis, CA, United StatesReported employees: 11-50 | Davis, CA, United States | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Fluvialisfluvialis.com HQ: Saint-julien-lès-metz, FranceReported employees: 1-10 | Saint-julien-lès-metz, France | 1-10 | Exact match | 3 contacts → |
“FLUVIALIS est un bureau d’études en environnement spécialisé en milieux aquatiques qui intervient sur les thématiques suivantes : • Diagnostics sur le fonctionnement du cours…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rivermentriverment.com HQ: Milan, ItalyReported employees: 1-10 | Milan, Italy | 1-10 | Exact match | 3 contacts → |
“Riverment è attiva dal 2007 e sviluppa progetti di valutazione ambientale per governi ed utilities sulla gestione della risorsa idrica.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Tailwater Limitedtailwaterlimited.com HQ: Wellington, CO, United StatesReported employees: 1-10 | Wellington, CO, United States | 1-10 | Exact match | 3 contacts → |
“We provide a wide range of services for water resources and river restoration including water rights.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Destaque Engenharia Ltdadestaqueengenharia.eng.br HQ: Belo Horizonte, BrazilReported employees: 1-10 | Belo Horizonte, Brazil | 1-10 | Exact match | 3 contacts → |
“A DESTAQUE ENGENHARIA é uma empresa do seguimento da Engenharia de Avaliações de Imóveis, focada na entrega de soluções, desempenho e qualidade, tendo como ponto primordial o…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Watervationwater-vation.com HQ: Salida, CO, United StatesReported employees: 1-10 | Salida, CO, United States | 1-10 | Exact match | 2 contacts → |
“Guided by a lifelong passion in stream restoration, Lucas Babbitt founded WaterVation in 2017.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Biomonitorbiomonitor.com HQ: Indianapolis, IN, United StatesReported employees: 1-10 | Indianapolis, IN, United States | 1-10 | Exact match | 2 contacts → |
“We are an environmental laboratory located in Indianapolis, Indiana with a passion for keeping our waters clean and healthy so that all life can benefit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Appalachian Stream Restoration LLCasrworks.com HQ: Sumerco, WV, United StatesReported employees: 11-50 | Sumerco, WV, United States | 11-50 | Exact match | 2 contacts → |
“Our team has constructed, restored or enhanced over 300 miles of streams in the Mid-Atlantic Region of the US.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sustainable Streamssustainablestreams.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Laboratório DE Ecologia Fluviallef.utad.pt HQ: Vila Real, PortugalReported employees: 1-10 | Vila Real, Portugal | 1-10 | Exact match | 2 contacts → |
“O Laboratório de Ecologia Fluvial da Universidade de Trás-os-Montes e Alto Douro (LEF) foi constituido em 1997 com a designação inicial de Laboratório de Hidrobiologia (LH).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Fain Environmentalfainenv.com HQ: Bellingham, United StatesReported employees: 1-10 | Bellingham, United States | 1-10 | Exact match | 2 contacts → |
“Fain Environmental provides project management, hydraulic modeling, hydrology, and geomorphology of streams, rivers, floodplains, estuaries, and coasts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vetaclearvetaclear.org HQ: Winnetka, IL, United StatesReported employees: 1-10 | Winnetka, IL, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 67 company matches
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Stream assessment firms: dataset insights
November 6, 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
65 records in the displayed employee bands.
2 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 67 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: November 6, 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 ↗
Stream assessment firms by location
1 lists · largest firstEvery Stream assessment firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for stream assessment 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 stream assessment firms did RevenueBase find worldwide?
The saved snapshot records 67 matching company records, 502 tracked contacts and 162 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 stream assessment firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/stream-assessment-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗