Company lists · Data refreshed November 2026

Top 25 Signalized intersection consultants worldwide

RevenueBase identified 1,946 company matches for signalized intersection consultants worldwide as of November 2026 and tracks 34,162 professional contacts across them, including 11,134 with verified work emails. The United States is the largest market and Sydney the largest hub.

This list covers company matches for signalized intersection 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 signalized intersection 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,946Companies
34,162Contacts tracked
11,134Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest signalized intersection consultants worldwide

Ranked by team size
Top 25 of 1,946 company matches for signalized intersection consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261,001-5,000987 contacts →

Exact match

“RoadSafe is the national leader in traffic safety services and products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMagny-les-hameaux, FranceHQ recorded Nov 6, 2026501-1,000869 contacts →

Exact match

“Aximum sécurise, signale et régule les flux, agissant ainsi en tant qu'opérateur global de la mobilité sûre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20265,001-10,000853 contacts →

Exact match

“Página Oficial da Companhia de Engenharia de Tráfego Subordinada à Secretaria Municipal de Mobilidade e Transportes da Prefeitura de São Paulo”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLong Beach, MI, United StatesHQ recorded Nov 6, 20261,001-5,000793 contacts →

Exact match

“Providing Solutions for Work Zone Safety TMI specializes in providing our customers, employees and the public a safe work zone while maintaining an efficient flow of traffic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHouten, NetherlandsHQ recorded Nov 6, 2026501-1,000637 contacts →

Exact match

“Wegwijs door kennis en ervaring Vialis heeft bijna 140 jaar ervaring in het bedenken, bouwen en onderhouden van verkeerssystemen en in het managen van verkeersstromen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAbu Dhabi And Dubai, United Arab EmiratesHQ recorded Nov 6, 2026201-500534 contacts →

Exact match

“Tatweer is one of the fastest-growing firms in the region that emerged from the core of Transportation, Traffic and Road engineering industries to offer a unique blend between…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPort Melbourne, AustraliaHQ recorded Nov 6, 20261,001-5,000441 contacts →

Exact match

“Altus Traffic is Australia's largest traffic management company, creating value for over 1,300 customers by managing their safety, commercial and reputational interests through…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGuadalupe, MexicoHQ recorded Nov 6, 20261,001-5,000436 contacts →

Exact match

“SEMEX Es una empresa Global, líder a nivel Mundial en soluciones para el control del tránsito en calles y carreteras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPortland, CA, United StatesHQ recorded Nov 6, 2026201-500433 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
10Exact matchUnited KingdomHQ recorded Nov 6, 2026n/a397 contacts →

Exact match

“See website.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026201-500360 contacts →

Exact match

“Metric was founded in 1976 on the principle of providing personalized consulting engineering services "done right the first time and every time." Today, we are among the top…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPinhais, BrazilHQ recorded Nov 6, 2026201-500353 contacts →

Exact match

“A Perkons é uma empresa especializada em tecnologia para segurança e gestão integrada de tráfego.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500335 contacts →

Exact match

“SYSTRA Ardanuy, founded in 1992, is an international engineering consulting firm specialising in studies, project design, construction management, safety engineering (ISA), and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026201-500323 contacts →

Exact match

“At ALTUS Traffic USA, we are defined by our 24/7 leadership in establishing safer communities and roadways in the US and abroad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAnaheim, FL, United StatesHQ recorded Nov 6, 2026501-1,000300 contacts →

Exact match

“Econolite, founded in 1933, is a leading provider of intelligent transportation systems (ITS), including comprehensive transportation management solutions that include advanced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-500291 contacts →

Exact match

“Highway Engineering : design supervision, Geotechnical and Materials Labs, Traffic Study and Pavement Evaluation technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin 6w, IrelandHQ recorded Nov 6, 2026n/a264 contacts →

Exact match

“PMCE is a Consulting Engineering practice offering services to private and public clients in the areas of Road Safety Engineering (inclduding Road Safety Audits and Road Safety…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOveral, NetherlandsHQ recorded Nov 6, 2026501-1,000261 contacts →

Exact match

“Al bijna 35 jaar werken wij aan één doel: veilige en goed doorstromende tijdelijke verkeerssituaties voor weggebruikers, wegwerkers en omwonenden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchContagem, BrazilHQ recorded Nov 6, 2026201-500257 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
20Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500253 contacts →

Exact match

“EHRA Engineering is a civil engineering, surveying, low impact developing, land planning, construction phase services, traffic, emergency management and landscape architecture…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-500242 contacts →

Exact match

“Roads & Traffic Consultancy has been serving the MENA region since 2008, providing specialized expertise in transportation and mobility systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,000236 contacts →

Exact match

“Since 1966, ATS Traffic has provided complete traffic control for organizations and communities across Canada and the Pacific Northwest.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026201-500226 contacts →

Exact match

“Infrastructure Engineering Inc.(IEI) is a majority African American-owned, multi-disciplinary consulting firm with offices in eight states that delivers design engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAllentown, PA, United StatesHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“As one of the Best Places to Work in Pennsylvania annually since 2019, Barry Isett & Associates (Isett) is an employee-owned, one-stop provider for engineering and consulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSerra, BrazilHQ recorded Nov 6, 2026201-500215 contacts →

Exact match

“Sinales - Sinalizaço Espírito Santo Ltda is a company based out of Rua Nestor Guisso 96 Boa Vista, Serra, Es, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,946 signalized intersection consultants worldwide

See the full list, filter by size, metro and specialty, and access 11,134 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Signalized intersection consultants worldwide at a glance

As of Nov 6, 2026
32.6%Verified-email coverage
17.6Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
925
11-50
602
51-200
299
201-500
56
501-1,000
21
1,001-5,000
13
5,001-10,000
2

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 signalized intersection consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “signalized intersection 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 11,134 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.

Signalized intersection consultants by location

9 lists · largest first

Every Signalized intersection consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “signalized intersection consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many signalized intersection consultants are there worldwide?

RevenueBase identified 1,946 company matches for signalized intersection 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?

Roadsafe Traffic Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most signalized intersection consultants?

The United States leads with 549 companies, followed by Australia (181) and the United Kingdom (106). Every signalized intersection consultants list by country and city is linked on this page.

Which city has the most signalized intersection consultants?

Sydney leads with 22 company records, followed by Houston (17) and Tehran (17).

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 11,134 professional contacts with verified work emails tracked across these 1,946 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 1,946 signalized intersection consultants worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.