Company lists · Data refreshed November 2026
Top 25 Stormwater management system designers worldwide
RevenueBase identified 1,689 company matches for stormwater management system designers worldwide as of November 2026 and tracks 42,438 professional contacts across them, including 19,656 with verified work emails. The United States is the largest market and Austin the largest hub.
This list covers company matches for stormwater management system designers 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 stormwater management system designers 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 stormwater management system designers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 14,232 contacts → | ||||
Exact match “Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 3,812 contacts → | ||||
Exact match “Follow STV for practical insight into the infrastructure, ideas and people making communities better.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,588 contacts → | ||||
Exact match “Freese and Nichols is a professional planning, consulting and engineering firm serving clients across the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 494 contacts → | ||||
Exact match “Armtec has spent over 110 years supplying the most innovative drainage equipment, dynamically designed to support roadways, stormwater, rehabilitation, and erosion control.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 482 contacts → | ||||
Exact match “WithersRavenel is an employee-owned multidisciplinary consulting firm helping public and private clients plan, design, fund, permit, manage, and deliver projects that strengthen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 399 contacts → | ||||
Exact match “HRG assists with the planning, design, and management of community infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 319 contacts → | ||||
Exact match “LandDesign is an award-winning design firm offering urban design, planning, civil engineering and landscape architecture solutions to public, private and federal sector clients…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 318 contacts → | ||||
Exact match “Tata & Howard is a 100% employee owned, award-winning, specialized consulting engineering firm dedicated to providing superior client service coupled with delivering…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 278 contacts → | ||||
Exact match “Matrix Design Group is an employee-owned planning, engineering, and consulting firm that helps communities, governments, and organizations plan, design, and deliver the systems…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 251 contacts → | ||||
Exact match “Draining water, treating wastewater and protecting against backwater: As drainage specialists, we protect people from the power of water and protect water from people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 238 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 229 contacts → | ||||
Exact match “Teague Nall and Perkins, Inc.(TNP) is a professional civil engineering, surveying, and landscape architecture/planning firm with offices across Texas headquartered in Fort Worth…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 194 contacts → | ||||
Exact match “At Davis & Floyd, we design and engineer innovative solutions that enrich the world around us.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 191 contacts → | ||||
Exact match “Albert A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 171 contacts → | ||||
Exact match “At Atlan Stormwater, we draw on more than 45 years’ experience in the design, testing and manufacture of water treatment systems that are utilised in over 45 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 168 contacts → | ||||
Exact match “1st developer of solutions for mastering water sustainably.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 163 contacts → | ||||
Exact match “MRB Group is an engineering, architecture, and municipal planning company passionately serving those who move our communities forward.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 159 contacts → | ||||
Exact match “JJR creates great places that effect positive change in people's lives, promotes sustainability, and provides excellence in design and technical solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 157 contacts → | ||||
Exact match “Sanbell is an infrastructure engineering, planning, survey, and landscape and community design firm focused on our people, the places we live, and the clients we serve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 152 contacts → | ||||
Exact match “We’re a team of passionate engineers and consultants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 151 contacts → | ||||
Exact match “AQUALIS is the national leader in water management, compliance and engineering, helping businesses meet complex water regulations while protecting long-term infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 148 contacts → | ||||
Exact match “Water Works Engineers is a leading civil and environmental engineering firm specializing in innovative and sustainable solutions for water infrastructure projects across the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 145 contacts → | ||||
Exact match “As a representative of your community or industry, what are your primary concerns?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 143 contacts → | ||||
Exact match “Sherwood Design Engineers is a site civil engineering practice committed to the optimal integration of ecology, infrastructure, and design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 138 contacts → | ||||
Exact match “Donohue & Associates is an employee-owned, multi-disciplined engineering firm dedicated to one focus: water.” 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 “stormwater management system designers”. 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 1,689 stormwater management system designers worldwide
See the full list, filter by size, metro and specialty, and access 19,656 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Stormwater management system designers 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 stormwater management system designers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “stormwater management system designers” 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 19,656 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.
Stormwater management system designers by location
6 lists · largest firstEvery Stormwater management system designers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Stormwater management system designers based in the United States790
- Stormwater management system designers based in Germany102
- Stormwater management system designers based in Canada67
- Stormwater management system designers based in Australia65
- Stormwater management system designers based in France65
- Stormwater management system designers based in the United Kingdom62
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 “stormwater management system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many stormwater management system designers are there worldwide?
RevenueBase identified 1,689 company matches for stormwater management system designers 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?
Tetra Tech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most stormwater management system designers?
The United States leads with 790 companies, followed by Germany (102) and Canada (67). Every stormwater management system designers list by country and city is linked on this page.
Which city has the most stormwater management system designers?
Austin leads with 17 company records, followed by Houston (17) and Portland (12).
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 19,656 professional contacts with verified work emails tracked across these 1,689 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 1,689 stormwater management system designers worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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 stormwater management system designers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,689 matching company records for stormwater management system designers worldwide, with 42,438 tracked contacts and 19,656 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 stormwater management system designers 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 |  Tetra Techtetratech.comHQ: Pasadena, CA, United StatesReported employees: 10001+ | Pasadena, CA, United States | 10001+ | Exact match | 14,232 contacts → |
“Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  STVstvinc.comHQ: New York, TX, United StatesReported employees: 1,001-5,000 | New York, TX, United States | 1,001-5,000 | Exact match | 3,812 contacts → |
“Follow STV for practical insight into the infrastructure, ideas and people making communities better.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Freese And Nicholsfreese.comHQ: Fort Worth, TX, United StatesReported employees: 1,001-5,000 | Fort Worth, TX, United States | 1,001-5,000 | Exact match | 1,588 contacts → |
“Freese and Nichols is a professional planning, consulting and engineering firm serving clients across the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Armtecarmtec.comHQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 494 contacts → |
“Armtec has spent over 110 years supplying the most innovative drainage equipment, dynamically designed to support roadways, stormwater, rehabilitation, and erosion control.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Withersravenelwithersravenel.comHQ: Cary, NC, United StatesReported employees: 201-500 | Cary, NC, United States | 201-500 | Exact match | 482 contacts → |
“WithersRavenel is an employee-owned multidisciplinary consulting firm helping public and private clients plan, design, fund, permit, manage, and deliver projects that strengthen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Herbert, Rowland & Grubic, Inc. - HRGhrg-inc.comHQ: Harrisburg, PA, United StatesReported employees: 201-500 | Harrisburg, PA, United States | 201-500 | Exact match | 399 contacts → |
“HRG assists with the planning, design, and management of community infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Landdesignlanddesign.comHQ: Charlotte, CO, United StatesReported employees: 201-500 | Charlotte, CO, United States | 201-500 | Exact match | 319 contacts → |
“LandDesign is an award-winning design firm offering urban design, planning, civil engineering and landscape architecture solutions to public, private and federal sector clients…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tata & Howard, INCtataandhoward.comHQ: Marlborough, AZ, United StatesReported employees: 51-200 | Marlborough, AZ, United States | 51-200 | Exact match | 318 contacts → |
“Tata & Howard is a 100% employee owned, award-winning, specialized consulting engineering firm dedicated to providing superior client service coupled with delivering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Matrix Design Group, INCmatrixdesigngroup.comHQ: Colorado Springs, AL, United StatesReported employees: 201-500 | Colorado Springs, AL, United States | 201-500 | Exact match | 278 contacts → |
“Matrix Design Group is an employee-owned planning, engineering, and consulting firm that helps communities, governments, and organizations plan, design, and deliver the systems…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Kessel Drainage Technologykessel.deHQ: Lenting, GermanyReported employees: 501-1,000 | Lenting, Germany | 501-1,000 | Exact match | 251 contacts → |
“Draining water, treating wastewater and protecting against backwater: As drainage specialists, we protect people from the power of water and protect water from people.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gilmore & Associates, INCgilmore-assoc.comHQ: New Britain, PA, United StatesReported employees: 201-500 | New Britain, PA, United States | 201-500 | Exact match | 238 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  TNPtnpinc.comHQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 229 contacts → |
“Teague Nall and Perkins, Inc.(TNP) is a professional civil engineering, surveying, and landscape architecture/planning firm with offices across Texas headquartered in Fort Worth…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Davis & Floyd, INCdavisfloyd.comHQ: Greenwood, SC, United StatesReported employees: 51-200 | Greenwood, SC, United States | 51-200 | Exact match | 194 contacts → |
“At Davis & Floyd, we design and engineer innovative solutions that enrich the world around us.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Albert A. Webb Associates Webbwebbassociates.comHQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 191 contacts → |
“Albert A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Atlan Stormwateratlanstormwater.comHQ: Sydney Olympic Park, AustraliaReported employees: 201-500 | Sydney Olympic Park, Australia | 201-500 | Exact match | 171 contacts → |
“At Atlan Stormwater, we draw on more than 45 years’ experience in the design, testing and manufacture of water treatment systems that are utilised in over 45 countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Solenosoleno.comHQ: Saint-jean-sur-richelieu, QC, CanadaReported employees: 501-1,000 | Saint-jean-sur-richelieu, QC, Canada | 501-1,000 | Exact match | 168 contacts → |
“1st developer of solutions for mastering water sustainably.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  MRB Groupmrbgroup.comHQ: Rochester, SC, United StatesReported employees: 51-200 | Rochester, SC, United States | 51-200 | Exact match | 163 contacts → |
“MRB Group is an engineering, architecture, and municipal planning company passionately serving those who move our communities forward.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  JJRjjr-us.comHQ: Ann Arbor, MI, United StatesReported employees: 51-200 | Ann Arbor, MI, United States | 51-200 | Exact match | 159 contacts → |
“JJR creates great places that effect positive change in people's lives, promotes sustainability, and provides excellence in design and technical solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Sanbellsanbell.comHQ: Billings, MT, United StatesReported employees: 201-500 | Billings, MT, United States | 201-500 | Exact match | 157 contacts → |
“Sanbell is an infrastructure engineering, planning, survey, and landscape and community design firm focused on our people, the places we live, and the clients we serve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Arro Consulting, INCarroconsulting.comHQ: Lititz, MD, United StatesReported employees: 51-200 | Lititz, MD, United States | 51-200 | Exact match | 152 contacts → |
“We’re a team of passionate engineers and consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Aqualisaqualisco.comHQ: Morrisville, CO, United StatesReported employees: 501-1,000 | Morrisville, CO, United States | 501-1,000 | Exact match | 151 contacts → |
“AQUALIS is the national leader in water management, compliance and engineering, helping businesses meet complex water regulations while protecting long-term infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Water Works Engineerswaterworksengineers.comHQ: Scottsdale, NM, United StatesReported employees: 51-200 | Scottsdale, NM, United States | 51-200 | Exact match | 148 contacts → |
“Water Works Engineers is a leading civil and environmental engineering firm specializing in innovative and sustainable solutions for water infrastructure projects across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Commonwealth Engineers, INCcommonwealthengineers.comHQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 145 contacts → |
“As a representative of your community or industry, what are your primary concerns?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Sherwood Design Engineerssherwoodengineers.comHQ: San Francisco, GA, United StatesReported employees: 51-200 | San Francisco, GA, United States | 51-200 | Exact match | 143 contacts → |
“Sherwood Design Engineers is a site civil engineering practice committed to the optimal integration of ecology, infrastructure, and design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Donohue & Associates, INCdonohue-associates.comHQ: Sheboygan, IN, United StatesReported employees: 51-200 | Sheboygan, IN, United States | 51-200 | Exact match | 138 contacts → |
“Donohue & Associates is an employee-owned, multi-disciplined engineering firm dedicated to one focus: water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,689 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Stormwater management system designers: 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
1,674 records in the displayed employee bands.
15 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 1,689 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 ↗
Stormwater management system designers by location
6 lists · largest firstEvery Stormwater management system designers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Stormwater management system designers based in the United States790
- Stormwater management system designers based in Germany102
- Stormwater management system designers based in Canada67
- Stormwater management system designers based in Australia65
- Stormwater management system designers based in France65
- Stormwater management system designers based in the United Kingdom62
Questions about this company list
What does Exact match mean for stormwater management system designers?
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 stormwater management system designers did RevenueBase find worldwide?
The saved snapshot records 1,689 matching company records, 42,438 tracked contacts and 19,656 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 stormwater management system designers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/stormwater-management-system-designers.
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 stormwater management system designers worldwide
RevenueBase records 1,689 matching company records for stormwater management system designers worldwide, with 42,438 tracked contacts and 19,656 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 stormwater management system designers 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 | Tetra Techtetratech.com HQ: Pasadena, CA, United StatesReported employees: 10001+ | Pasadena, CA, United States | 10001+ | Exact match | 14,232 contacts → |
“Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | STVstvinc.com HQ: New York, TX, United StatesReported employees: 1,001-5,000 | New York, TX, United States | 1,001-5,000 | Exact match | 3,812 contacts → |
“Follow STV for practical insight into the infrastructure, ideas and people making communities better.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Freese And Nicholsfreese.com HQ: Fort Worth, TX, United StatesReported employees: 1,001-5,000 | Fort Worth, TX, United States | 1,001-5,000 | Exact match | 1,588 contacts → |
“Freese and Nichols is a professional planning, consulting and engineering firm serving clients across the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Armtecarmtec.com HQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 494 contacts → |
“Armtec has spent over 110 years supplying the most innovative drainage equipment, dynamically designed to support roadways, stormwater, rehabilitation, and erosion control.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Withersravenelwithersravenel.com HQ: Cary, NC, United StatesReported employees: 201-500 | Cary, NC, United States | 201-500 | Exact match | 482 contacts → |
“WithersRavenel is an employee-owned multidisciplinary consulting firm helping public and private clients plan, design, fund, permit, manage, and deliver projects that strengthen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Herbert, Rowland & Grubic, Inc. - HRGhrg-inc.com HQ: Harrisburg, PA, United StatesReported employees: 201-500 | Harrisburg, PA, United States | 201-500 | Exact match | 399 contacts → |
“HRG assists with the planning, design, and management of community infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Landdesignlanddesign.com HQ: Charlotte, CO, United StatesReported employees: 201-500 | Charlotte, CO, United States | 201-500 | Exact match | 319 contacts → |
“LandDesign is an award-winning design firm offering urban design, planning, civil engineering and landscape architecture solutions to public, private and federal sector clients…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tata & Howard, INCtataandhoward.com HQ: Marlborough, AZ, United StatesReported employees: 51-200 | Marlborough, AZ, United States | 51-200 | Exact match | 318 contacts → |
“Tata & Howard is a 100% employee owned, award-winning, specialized consulting engineering firm dedicated to providing superior client service coupled with delivering…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Matrix Design Group, INCmatrixdesigngroup.com HQ: Colorado Springs, AL, United StatesReported employees: 201-500 | Colorado Springs, AL, United States | 201-500 | Exact match | 278 contacts → |
“Matrix Design Group is an employee-owned planning, engineering, and consulting firm that helps communities, governments, and organizations plan, design, and deliver the systems…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Kessel Drainage Technologykessel.de HQ: Lenting, GermanyReported employees: 501-1,000 | Lenting, Germany | 501-1,000 | Exact match | 251 contacts → |
“Draining water, treating wastewater and protecting against backwater: As drainage specialists, we protect people from the power of water and protect water from people.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gilmore & Associates, INCgilmore-assoc.com HQ: New Britain, PA, United StatesReported employees: 201-500 | New Britain, PA, United States | 201-500 | Exact match | 238 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | TNPtnpinc.com HQ: Fort Worth, TX, United StatesReported employees: 201-500 | Fort Worth, TX, United States | 201-500 | Exact match | 229 contacts → |
“Teague Nall and Perkins, Inc.(TNP) is a professional civil engineering, surveying, and landscape architecture/planning firm with offices across Texas headquartered in Fort Worth…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Davis & Floyd, INCdavisfloyd.com HQ: Greenwood, SC, United StatesReported employees: 51-200 | Greenwood, SC, United States | 51-200 | Exact match | 194 contacts → |
“At Davis & Floyd, we design and engineer innovative solutions that enrich the world around us.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Albert A. Webb Associates Webbwebbassociates.com HQ: Riverside, CA, United StatesReported employees: 51-200 | Riverside, CA, United States | 51-200 | Exact match | 191 contacts → |
“Albert A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Atlan Stormwateratlanstormwater.com HQ: Sydney Olympic Park, AustraliaReported employees: 201-500 | Sydney Olympic Park, Australia | 201-500 | Exact match | 171 contacts → |
“At Atlan Stormwater, we draw on more than 45 years’ experience in the design, testing and manufacture of water treatment systems that are utilised in over 45 countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Solenosoleno.com HQ: Saint-jean-sur-richelieu, QC, CanadaReported employees: 501-1,000 | Saint-jean-sur-richelieu, QC, Canada | 501-1,000 | Exact match | 168 contacts → |
“1st developer of solutions for mastering water sustainably.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | MRB Groupmrbgroup.com HQ: Rochester, SC, United StatesReported employees: 51-200 | Rochester, SC, United States | 51-200 | Exact match | 163 contacts → |
“MRB Group is an engineering, architecture, and municipal planning company passionately serving those who move our communities forward.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | JJRjjr-us.com HQ: Ann Arbor, MI, United StatesReported employees: 51-200 | Ann Arbor, MI, United States | 51-200 | Exact match | 159 contacts → |
“JJR creates great places that effect positive change in people's lives, promotes sustainability, and provides excellence in design and technical solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Sanbellsanbell.com HQ: Billings, MT, United StatesReported employees: 201-500 | Billings, MT, United States | 201-500 | Exact match | 157 contacts → |
“Sanbell is an infrastructure engineering, planning, survey, and landscape and community design firm focused on our people, the places we live, and the clients we serve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Arro Consulting, INCarroconsulting.com HQ: Lititz, MD, United StatesReported employees: 51-200 | Lititz, MD, United States | 51-200 | Exact match | 152 contacts → |
“We’re a team of passionate engineers and consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aqualisaqualisco.com HQ: Morrisville, CO, United StatesReported employees: 501-1,000 | Morrisville, CO, United States | 501-1,000 | Exact match | 151 contacts → |
“AQUALIS is the national leader in water management, compliance and engineering, helping businesses meet complex water regulations while protecting long-term infrastructure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Water Works Engineerswaterworksengineers.com HQ: Scottsdale, NM, United StatesReported employees: 51-200 | Scottsdale, NM, United States | 51-200 | Exact match | 148 contacts → |
“Water Works Engineers is a leading civil and environmental engineering firm specializing in innovative and sustainable solutions for water infrastructure projects across the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Commonwealth Engineers, INCcommonwealthengineers.com HQ: Indianapolis, IN, United StatesReported employees: 51-200 | Indianapolis, IN, United States | 51-200 | Exact match | 145 contacts → |
“As a representative of your community or industry, what are your primary concerns?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sherwood Design Engineerssherwoodengineers.com HQ: San Francisco, GA, United StatesReported employees: 51-200 | San Francisco, GA, United States | 51-200 | Exact match | 143 contacts → |
“Sherwood Design Engineers is a site civil engineering practice committed to the optimal integration of ecology, infrastructure, and design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Donohue & Associates, INCdonohue-associates.com HQ: Sheboygan, IN, United StatesReported employees: 51-200 | Sheboygan, IN, United States | 51-200 | Exact match | 138 contacts → |
“Donohue & Associates is an employee-owned, multi-disciplined engineering firm dedicated to one focus: water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,689 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Stormwater management system designers: 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
1,674 records in the displayed employee bands.
15 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 1,689 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 ↗
Stormwater management system designers by location
6 lists · largest firstEvery Stormwater management system designers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Stormwater management system designers based in the United States790
- Stormwater management system designers based in Germany102
- Stormwater management system designers based in Canada67
- Stormwater management system designers based in Australia65
- Stormwater management system designers based in France65
- Stormwater management system designers based in the United Kingdom62
Questions about this company list
What does Exact match mean for stormwater management system designers?
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 stormwater management system designers did RevenueBase find worldwide?
The saved snapshot records 1,689 matching company records, 42,438 tracked contacts and 19,656 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 stormwater management system designers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/stormwater-management-system-designers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗