Company lists · Data refreshed September 2026
Top 25 Traffic signal installation companies worldwide
RevenueBase identified 1,574 traffic signal installation companies worldwide as of September 2026 and tracks 21,765 professional contacts across them, including 6,062 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers traffic signal installation companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for traffic signal installation companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 signal installation companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 805 contacts → | ||||
Partial evidence “Aximum sécurise, signale et régule les flux, agissant ainsi en tant qu'opérateur global de la mobilité sûre.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 765 contacts → | ||||
Partial evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 528 contacts → | ||||
Partial evidence “Roads build, sign, administration and security.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 405 contacts → | ||||
Indirect evidence “SEMEX Es una empresa Global, líder a nivel Mundial en soluciones para el control del tránsito en calles y carreteras.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 270 contacts → | ||||
Indirect evidence “Econolite, founded in 1933, is a leading provider of intelligent transportation systems (ITS), including comprehensive transportation management solutions that include advanced…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 224 contacts → | ||||
Partial evidence “As an industry-leading innovator, TAPCO manufactures and distributes a wide portfolio of traffic and parking safety solutions designed to increase safe travels for all.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 224 contacts → | ||||
Indirect evidence “SWARCO McCain, Inc, a Company of the SWARCO Group, develops products used by millions of motorists around the world each day.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 219 contacts → | ||||
Partial evidence “Since 1966, ATS Traffic has provided complete traffic control for organizations and communities across Canada and the Pacific Northwest.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 206 contacts → | ||||
Strong evidence “Ver-Mac is a worldwide leading manufacturer of electronic traffic control, lighting & security equipment, including portable and permanent variable message signs, arrowboards…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 195 contacts → | ||||
Indirect evidence “Redflex works in partnership with its clients to design and create leading edge solutions that make our cities and our lives more green, safer and smarter.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 189 contacts → | ||||
Indirect evidence “Sinales - Sinalizaço Espírito Santo Ltda is a company based out of Rua Nestor Guisso 96 Boa Vista, Serra, Es, Brazil.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 181 contacts → | ||||
Partial evidence “We are a full-service provider of traffic control services and equipment for utilities, contractors, and others who need safe access to roads to do their jobs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 165 contacts → | ||||
Indirect evidence “A SERGET é uma empresa de engenharia de trânsito especializada na prestação de serviços de Sinalização e Segurança Viária, Monitoramento e Fiscalização Eletrônica, Gerenciamento…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 163 contacts → | ||||
Partial evidence “Saferoad Traffic AB is one of Sweden's leading manufacturers and distributors of traffic safety products, lighting and guardrails.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 155 contacts → | ||||
Partial evidence “SRL are the UK’s only manufacturer to sell and hire traffic light equipment.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 155 contacts → | ||||
Partial evidence “The Universal Group is the largest traffic management and control services provider in Canada with over employees.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 153 contacts → | ||||
Partial evidence “As one of the country’s largest, privately held ITS and traffic solutions providers, Lumin8 Transportation Technologies shapes the future of transportation and mobility.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 149 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 141 contacts → | ||||
Partial evidence “Amberon are one of the largest suppliers of Traffic Management Solutions in the UK today.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 128 contacts → | ||||
Strong evidence “Traffic lights, with bright signal colours, reflective warning signs, massive steel and concrete barriers: Our products are anything but inconspicuous.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 125 contacts → | ||||
Partial evidence “Established in Barcelona in 1977, Electrosistemas Bach S.A.(ELECTRANS) has been a pioneering force in the railway signaling sector since its inception.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 122 contacts → | ||||
Indirect evidence “Acme Barricades is a public safety company based out of Jacksonville, Florida, United States serving Florida and Alabama.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 122 contacts → | ||||
Partial evidence “Mit über 250 Mitarbeitern sorgt die SIGNAL AG für mehr Sicherheit und Information auf Strassen und im öffentlichen Verkehr.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 120 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 118 contacts → | ||||
Indirect evidence “Founded in 1986, K&D Services began as a family-owned business based in Everett, WA.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: traffic signal installation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names traffic signal installation companies.
- Partial evidence
- Its own public description names part of traffic signal installation companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name traffic signal installation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,574 traffic signal installation companies worldwide
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Traffic signal installation companies worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among traffic signal installation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for traffic signal installation companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “traffic signal installation companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names traffic signal installation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among traffic signal installation companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 6,062 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Traffic signal installation companies by location
7 lists · largest firstEvery Traffic signal installation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Traffic signal installation companies based in the United States485
- Traffic signal installation companies based in the United Kingdom101
- Traffic signal installation companies based in Brazil88
- Traffic signal installation companies based in Canada82
- Traffic signal installation companies based in Germany76
- Traffic signal installation companies based in Australia68
- Traffic signal installation companies based in the Netherlands46
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names traffic signal installation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many traffic signal installation companies are there worldwide?
RevenueBase identified 1,574 traffic signal installation companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Aximum Groupe Colas, headquartered in Magny-Les-Hameaux, tops this list with the largest team on record.
Which country has the most traffic signal installation companies?
The United States leads with 485 companies, followed by the United Kingdom (101) and Brazil (88). Every traffic signal installation companies list by country and city is linked on this page.
Which city has the most traffic signal installation companies?
Sao Paulo leads with 17 headquartered companies, followed by Roma (11) and Houston (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,062 verified decision-maker contacts tracked across these 1,574 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
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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 Smart Search, 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.