Company lists · Data refreshed November 2026
Top 25 Traffic impact study consultants worldwide
RevenueBase identified 1,183 company matches for traffic impact study consultants worldwide as of November 2026 and tracks 14,402 professional contacts across them, including 5,700 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for traffic impact study consultants 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 traffic impact study consultants 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 traffic impact study consultants worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 477 contacts → | ||||
Exact match “We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 433 contacts → | ||||
Exact match “We solve complex transportation problems to improve people's everyday lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 397 contacts → | ||||
Exact match “See website.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 388 contacts → | ||||
Exact match “TRL is a team of expert scientists, engineers and specialists who work together with our clients and partners to Shape Transport TRL: • Publishes software that helps the world’s…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 303 contacts → | ||||
Exact match “Meet Goudappel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 270 contacts → | ||||
Exact match “We are transportation specialists, dedicated to ensuring that transportation investments deliver the best possible results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 257 contacts → | ||||
Exact match “Há 27 anos no mercado, a GCT – Gerenciamento e Controle de Trânsito SA - oferece serviços especializados de engenharia de tráfego, contribuindo eficazmente para a melhoria do…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 204 contacts → | ||||
Exact match “Felsburg Holt & Ullevig is a consulting firm specializing in transportation planning, traffic engineering, civil engineering design, water resources, and environmental services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 203 contacts → | ||||
Exact match “Our work helps clients explore options, make sound decisions, and build a transformative future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 177 contacts → | ||||
Exact match “For 30 years, our professionals have created and implemented sustainable, cost-effective transportation solutions for commercial, residential, governmental, and institutional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 162 contacts → | ||||
Exact match “Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 161 contacts → | ||||
Exact match “Today’s project challenges require world class expertise, innovative approaches, and the knowledge to effectively deliver cost-effective solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 144 contacts → | ||||
Exact match “Avenue Consultants is a specialized transportation and land development engineering and planning firm that provides innovative and professional services to clients in the public…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 130 contacts → | ||||
Exact match “Buscamos promover uma mobilidade mais inclusiva, sustentável e tecnológica e assim oferecer soluções de deslocamento mais eficientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 129 contacts → | ||||
Exact match “Providing paramount traffic management and design services, delivered by the industry's best Traffic Controllers and Designers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 128 contacts → | ||||
Exact match “SCP is a transportation planning and infrastructure design consultancy with offices in Edinburgh, Bristol, Liverpool, Manchester, Leeds and London.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 117 contacts → | ||||
Exact match “BA Group provides transportation planning and engineering services to public and private organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 105 contacts → | ||||
Exact match “CORRE is a full-service transportation engineering firm offering large-firm capabilities with small-firm attitude.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 104 contacts → | ||||
Exact match “Founded in 2005, Ardent Consulting Engineers provide transport and infrastructure planning and engineering advice to the property and land development industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 99 contacts → | ||||
Exact match “ALYCE aide les Collectivités, Bureaux d’études, Exploitants de la route et de réseaux de transports à observer la mobilité et comprendre les besoins de déplacement usagers pour…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 93 contacts → | ||||
Exact match “Founded in 1979, Gorove Slade Associates, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 93 contacts → | ||||
Exact match “ITSPE is an innovative company in the area of Intelligent Transport Systems (ITS).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 88 contacts → | ||||
Exact match “DAVENPORT is a leading engineering, design, and consulting firm focused on providing transportation and specialty services such as environmental engineering to clients throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 84 contacts → | ||||
Exact match “Systematica is an independent transport planning and mobility engineering consultancy company established in 1989.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 71 contacts → | ||||
Exact match “Depois de trabalhar por 27 anos no campo planejamento de transportes, em empresas de consultoria, o engenheiro e professor de Engenharia de Tráfego da Unicamp, Percival Bisca…” 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 “traffic impact study consultants”. 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 1,183 traffic impact study consultants worldwide
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Traffic impact study consultants 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 traffic impact study consultants are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “traffic impact study consultants” 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 5,700 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.
Traffic impact study consultants by location
8 lists · largest firstEvery Traffic impact study consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Traffic impact study consultants based in the United States289
- Traffic impact study consultants based in the United Kingdom126
- Traffic impact study consultants based in Australia116
- Traffic impact study consultants based in Germany46
- Traffic impact study consultants based in Brazil42
- Traffic impact study consultants based in Canada38
- Traffic impact study consultants based in the Netherlands31
Cities
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 “traffic impact study consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many traffic impact study consultants are there worldwide?
RevenueBase identified 1,183 company matches for traffic impact study consultants 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?
Fehr & Peers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most traffic impact study consultants?
The United States leads with 289 companies, followed by the United Kingdom (126) and Australia (116). Every traffic impact study consultants list by country and city is linked on this page.
Which city has the most traffic impact study consultants?
London leads with 27 company records, followed by Sydney (19) and Tehran (11).
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 5,700 professional contacts with verified work emails tracked across these 1,183 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 1,183 traffic impact study consultants 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 traffic impact study consultants worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,183 matching company records for traffic impact study consultants worldwide, with 14,402 tracked contacts and 5,700 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 traffic impact study consultants 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 |  Fehr & Peersfehrandpeers.comHQ: Walnut Creek, CA, United StatesReported employees: 201-500 | Walnut Creek, CA, United States | 201-500 | Exact match | 477 contacts → |
“We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kittelson & Associates, INCkittelson.comHQ: Portland, CA, United StatesReported employees: 201-500 | Portland, CA, United States | 201-500 | Exact match | 433 contacts → |
“We solve complex transportation problems to improve people's everyday lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ADLadltraffic.co.ukHQ: United KingdomReported employees: Not recorded | United Kingdom | Not recorded | Exact match | 397 contacts → |
“See website.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  TRLtrl.co.ukHQ: Wokingham, United KingdomReported employees: 201-500 | Wokingham, United Kingdom | 201-500 | Exact match | 388 contacts → |
“TRL is a team of expert scientists, engineers and specialists who work together with our clients and partners to Shape Transport TRL: • Publishes software that helps the world’s…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Goudappelgoudappel.nlHQ: Deventer, NetherlandsReported employees: 201-500 | Deventer, Netherlands | 201-500 | Exact match | 303 contacts → |
“Meet Goudappel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cambridge Systematics, INCcamsys.comHQ: Medford, NY, United StatesReported employees: 201-500 | Medford, NY, United States | 201-500 | Exact match | 270 contacts → |
“We are transportation specialists, dedicated to ensuring that transportation investments deliver the best possible results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  GCTgctnet.com.brHQ: Contagem, BrazilReported employees: 201-500 | Contagem, Brazil | 201-500 | Exact match | 257 contacts → |
“Há 27 anos no mercado, a GCT – Gerenciamento e Controle de Trânsito SA - oferece serviços especializados de engenharia de tráfego, contribuindo eficazmente para a melhoria do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Felsburg Holt & Ullevigfhueng.comHQ: Greenwood Village, NE, United StatesReported employees: 51-200 | Greenwood Village, NE, United States | 51-200 | Exact match | 204 contacts → |
“Felsburg Holt & Ullevig is a consulting firm specializing in transportation planning, traffic engineering, civil engineering design, water resources, and environmental services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  DKS Associatesdksassociates.comHQ: Portland, TX, United StatesReported employees: 51-200 | Portland, TX, United States | 51-200 | Exact match | 203 contacts → |
“Our work helps clients explore options, make sound decisions, and build a transformative future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Wells Associateswellsandassociates.comHQ: Tysons, NC, United StatesReported employees: Not recorded | Tysons, NC, United States | Not recorded | Exact match | 177 contacts → |
“For 30 years, our professionals have created and implemented sustainable, cost-effective transportation solutions for commercial, residential, governmental, and institutional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Patel, Greene & Associates, LLC PGApatelgreene.comHQ: Tampa, FL, United StatesReported employees: 51-200 | Tampa, FL, United States | 51-200 | Exact match | 162 contacts → |
“Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Transpo Grouptranspogroup.com HQ: Kirkland, WA, United StatesReported employees: 51-200 | Kirkland, WA, United States | 51-200 | Exact match | 161 contacts → |
“Today’s project challenges require world class expertise, innovative approaches, and the knowledge to effectively deliver cost-effective solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Avenue Consultantsavenueconsultants.comHQ: Taylorsville, UT, United StatesReported employees: 51-200 | Taylorsville, UT, United States | 51-200 | Exact match | 144 contacts → |
“Avenue Consultants is a specialized transportation and land development engineering and planning firm that provides innovative and professional services to clients in the public…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Imtraffimtraff.com.brHQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 130 contacts → |
“Buscamos promover uma mobilidade mais inclusiva, sustentável e tecnológica e assim oferecer soluções de deslocamento mais eficientes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Verifact Traffic PTY LTDverifact.com.auHQ: Springwood, AustraliaReported employees: 501-1,000 | Springwood, Australia | 501-1,000 | Exact match | 129 contacts → |
“Providing paramount traffic management and design services, delivered by the industry's best Traffic Controllers and Designers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  SCPscptransport.co.ukHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 128 contacts → |
“SCP is a transportation planning and infrastructure design consultancy with offices in Edinburgh, Bristol, Liverpool, Manchester, Leeds and London.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BA Consulting Group LTDbagroup.comHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 117 contacts → |
“BA Group provides transportation planning and engineering services to public and private organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Corre, INCcorreinc.comHQ: Madison, WI, United StatesReported employees: 51-200 | Madison, WI, United States | 51-200 | Exact match | 105 contacts → |
“CORRE is a full-service transportation engineering firm offering large-firm capabilities with small-firm attitude.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ardent Consulting Engineersardent-ce.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 104 contacts → |
“Founded in 2005, Ardent Consulting Engineers provide transport and infrastructure planning and engineering advice to the property and land development industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ALYCEalyce.frHQ: Sceaux, FranceReported employees: 51-200 | Sceaux, France | 51-200 | Exact match | 99 contacts → |
“ALYCE aide les Collectivités, Bureaux d’études, Exploitants de la route et de réseaux de transports à observer la mobilité et comprendre les besoins de déplacement usagers pour…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Gorove Sladegoroveslade.comHQ: Fairfax, MD, United StatesReported employees: 51-200 | Fairfax, MD, United States | 51-200 | Exact match | 93 contacts → |
“Founded in 1979, Gorove Slade Associates, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  ITS Planners And Engineersitspe.co.inHQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 93 contacts → |
“ITSPE is an innovative company in the area of Intelligent Transport Systems (ITS).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Davenportdavenportworld.comHQ: Winston-salem, VA, United StatesReported employees: 51-200 | Winston-salem, VA, United States | 51-200 | Exact match | 88 contacts → |
“DAVENPORT is a leading engineering, design, and consulting firm focused on providing transportation and specialty services such as environmental engineering to clients throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Systematicasystematica.netHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 84 contacts → |
“Systematica is an independent transport planning and mobility engineering consultancy company established in 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Perplan Engenharia E Planejamentoperplan.eng.brHQ: BrazilReported employees: 11-50 | Brazil | 11-50 | Exact match | 71 contacts → |
“Depois de trabalhar por 27 anos no campo planejamento de transportes, em empresas de consultoria, o engenheiro e professor de Engenharia de Tráfego da Unicamp, Percival Bisca…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,183 company matches
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Traffic impact study consultants: 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
1,173 records in the displayed employee bands.
10 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 1,183 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 ↗
Traffic impact study consultants by location
8 lists · largest firstEvery Traffic impact study consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Traffic impact study consultants based in the United States289
- Traffic impact study consultants based in the United Kingdom126
- Traffic impact study consultants based in Australia116
- Traffic impact study consultants based in Germany46
- Traffic impact study consultants based in Brazil42
- Traffic impact study consultants based in Canada38
- Traffic impact study consultants based in the Netherlands31
Cities
Questions about this company list
What does Exact match mean for traffic impact study consultants?
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 traffic impact study consultants did RevenueBase find worldwide?
The saved snapshot records 1,183 matching company records, 14,402 tracked contacts and 5,700 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.
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Cite this list
RevenueBase Data Team. Top 25 traffic impact study consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/traffic-impact-study-consultants.
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 traffic impact study consultants worldwide
RevenueBase records 1,183 matching company records for traffic impact study consultants worldwide, with 14,402 tracked contacts and 5,700 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 traffic impact study consultants 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 | Fehr & Peersfehrandpeers.com HQ: Walnut Creek, CA, United StatesReported employees: 201-500 | Walnut Creek, CA, United States | 201-500 | Exact match | 477 contacts → |
“We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kittelson & Associates, INCkittelson.com HQ: Portland, CA, United StatesReported employees: 201-500 | Portland, CA, United States | 201-500 | Exact match | 433 contacts → |
“We solve complex transportation problems to improve people's everyday lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ADLadltraffic.co.uk HQ: United KingdomReported employees: Not recorded | United Kingdom | Not recorded | Exact match | 397 contacts → |
“See website.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | TRLtrl.co.uk HQ: Wokingham, United KingdomReported employees: 201-500 | Wokingham, United Kingdom | 201-500 | Exact match | 388 contacts → |
“TRL is a team of expert scientists, engineers and specialists who work together with our clients and partners to Shape Transport TRL: • Publishes software that helps the world’s…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Goudappelgoudappel.nl HQ: Deventer, NetherlandsReported employees: 201-500 | Deventer, Netherlands | 201-500 | Exact match | 303 contacts → |
“Meet Goudappel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cambridge Systematics, INCcamsys.com HQ: Medford, NY, United StatesReported employees: 201-500 | Medford, NY, United States | 201-500 | Exact match | 270 contacts → |
“We are transportation specialists, dedicated to ensuring that transportation investments deliver the best possible results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | GCTgctnet.com.br HQ: Contagem, BrazilReported employees: 201-500 | Contagem, Brazil | 201-500 | Exact match | 257 contacts → |
“Há 27 anos no mercado, a GCT – Gerenciamento e Controle de Trânsito SA - oferece serviços especializados de engenharia de tráfego, contribuindo eficazmente para a melhoria do…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Felsburg Holt & Ullevigfhueng.com HQ: Greenwood Village, NE, United StatesReported employees: 51-200 | Greenwood Village, NE, United States | 51-200 | Exact match | 204 contacts → |
“Felsburg Holt & Ullevig is a consulting firm specializing in transportation planning, traffic engineering, civil engineering design, water resources, and environmental services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DKS Associatesdksassociates.com HQ: Portland, TX, United StatesReported employees: 51-200 | Portland, TX, United States | 51-200 | Exact match | 203 contacts → |
“Our work helps clients explore options, make sound decisions, and build a transformative future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Wells Associateswellsandassociates.com HQ: Tysons, NC, United StatesReported employees: Not recorded | Tysons, NC, United States | Not recorded | Exact match | 177 contacts → |
“For 30 years, our professionals have created and implemented sustainable, cost-effective transportation solutions for commercial, residential, governmental, and institutional…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Patel, Greene & Associates, LLC PGApatelgreene.com HQ: Tampa, FL, United StatesReported employees: 51-200 | Tampa, FL, United States | 51-200 | Exact match | 162 contacts → |
“Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Transpo Grouptranspogroup.com HQ: Kirkland, WA, United StatesReported employees: 51-200 | Kirkland, WA, United States | 51-200 | Exact match | 161 contacts → |
“Today’s project challenges require world class expertise, innovative approaches, and the knowledge to effectively deliver cost-effective solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Avenue Consultantsavenueconsultants.com HQ: Taylorsville, UT, United StatesReported employees: 51-200 | Taylorsville, UT, United States | 51-200 | Exact match | 144 contacts → |
“Avenue Consultants is a specialized transportation and land development engineering and planning firm that provides innovative and professional services to clients in the public…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Imtraffimtraff.com.br HQ: Belo Horizonte, BrazilReported employees: 51-200 | Belo Horizonte, Brazil | 51-200 | Exact match | 130 contacts → |
“Buscamos promover uma mobilidade mais inclusiva, sustentável e tecnológica e assim oferecer soluções de deslocamento mais eficientes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Verifact Traffic PTY LTDverifact.com.au HQ: Springwood, AustraliaReported employees: 501-1,000 | Springwood, Australia | 501-1,000 | Exact match | 129 contacts → |
“Providing paramount traffic management and design services, delivered by the industry's best Traffic Controllers and Designers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | SCPscptransport.co.uk HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 128 contacts → |
“SCP is a transportation planning and infrastructure design consultancy with offices in Edinburgh, Bristol, Liverpool, Manchester, Leeds and London.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BA Consulting Group LTDbagroup.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 117 contacts → |
“BA Group provides transportation planning and engineering services to public and private organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Corre, INCcorreinc.com HQ: Madison, WI, United StatesReported employees: 51-200 | Madison, WI, United States | 51-200 | Exact match | 105 contacts → |
“CORRE is a full-service transportation engineering firm offering large-firm capabilities with small-firm attitude.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ardent Consulting Engineersardent-ce.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 104 contacts → |
“Founded in 2005, Ardent Consulting Engineers provide transport and infrastructure planning and engineering advice to the property and land development industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ALYCEalyce.fr HQ: Sceaux, FranceReported employees: 51-200 | Sceaux, France | 51-200 | Exact match | 99 contacts → |
“ALYCE aide les Collectivités, Bureaux d’études, Exploitants de la route et de réseaux de transports à observer la mobilité et comprendre les besoins de déplacement usagers pour…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gorove Sladegoroveslade.com HQ: Fairfax, MD, United StatesReported employees: 51-200 | Fairfax, MD, United States | 51-200 | Exact match | 93 contacts → |
“Founded in 1979, Gorove Slade Associates, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | ITS Planners And Engineersitspe.co.in HQ: Hyderabad, IndiaReported employees: 51-200 | Hyderabad, India | 51-200 | Exact match | 93 contacts → |
“ITSPE is an innovative company in the area of Intelligent Transport Systems (ITS).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Davenportdavenportworld.com HQ: Winston-salem, VA, United StatesReported employees: 51-200 | Winston-salem, VA, United States | 51-200 | Exact match | 88 contacts → |
“DAVENPORT is a leading engineering, design, and consulting firm focused on providing transportation and specialty services such as environmental engineering to clients throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Systematicasystematica.net HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 84 contacts → |
“Systematica is an independent transport planning and mobility engineering consultancy company established in 1989.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Perplan Engenharia E Planejamentoperplan.eng.br HQ: BrazilReported employees: 11-50 | Brazil | 11-50 | Exact match | 71 contacts → |
“Depois de trabalhar por 27 anos no campo planejamento de transportes, em empresas de consultoria, o engenheiro e professor de Engenharia de Tráfego da Unicamp, Percival Bisca…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Traffic impact study consultants: 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
1,173 records in the displayed employee bands.
10 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 1,183 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 ↗
Traffic impact study consultants by location
8 lists · largest firstEvery Traffic impact study consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Traffic impact study consultants based in the United States289
- Traffic impact study consultants based in the United Kingdom126
- Traffic impact study consultants based in Australia116
- Traffic impact study consultants based in Germany46
- Traffic impact study consultants based in Brazil42
- Traffic impact study consultants based in Canada38
- Traffic impact study consultants based in the Netherlands31
Cities
Questions about this company list
What does Exact match mean for traffic impact study consultants?
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 traffic impact study consultants did RevenueBase find worldwide?
The saved snapshot records 1,183 matching company records, 14,402 tracked contacts and 5,700 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.
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Cite this list
RevenueBase Data Team. Top 25 traffic impact study consultants worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/traffic-impact-study-consultants.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗