Company lists · Data refreshed November 2026

Top 25 Warning light manufacturers worldwide

RevenueBase identified 844 company matches for warning light manufacturers worldwide as of November 2026 and tracks 14,224 professional contacts across them, including 3,954 with verified work emails. The United States is the largest market and Guangzhou the largest hub.

This list covers company matches for warning light manufacturers 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 warning light manufacturers 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
844Companies
14,224Contacts tracked
3,954Verified emails
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The 25 largest warning light manufacturers worldwide

Ranked by team size
Top 25 of 844 company matches for warning light manufacturers 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 matchSão Bernardo Do Campo, BrazilHQ recorded Nov 6, 20261,001-5,000924 contacts →

Exact match

“O Grupo Arteb é uma das mais importantes e respeitadas indústrias do mundo em sistemas de iluminação para o setor automotivo com qualidade original na fabricação de faróis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChester, CT, United StatesHQ recorded Nov 6, 20261,001-5,000811 contacts →

Exact match

“Whelen Engineering is a family-owned company with a pioneering spirit and a passion to protect the lives of those who protect and serve others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPlano, TX, United StatesHQ recorded Nov 6, 2026501-1,000609 contacts →

Exact match

“Luminator has been an innovator in the design and manufacture of communications and lighting products for more than 95 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadison, IN, United StatesHQ recorded Nov 6, 20261,001-5,000599 contacts →

Exact match

“Grote Industries is a leading worldwide manufacturer and supplier of lighting products and safety systems for a variety of heavy duty trucks and trailers, vocational and passenger…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSorocaba, BrazilHQ recorded Nov 6, 2026501-1,000471 contacts →

Exact match

“Fundada em 2002, a Flash Engenharia se dedica à fabricação de equipamentos de sinalização audiovisual, adaptação de veículos especiais e integração de equipamentos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchHudsonville, MI, United StatesHQ recorded Nov 6, 2026501-1,000339 contacts →

Exact match

“SoundOff Signal is a globally recognized leader in vehicle lighting, control systems and electronic warning solutions, serving the emergency, amber, government and off-road…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBrown Deer, WI, United StatesHQ recorded Nov 6, 2026201-500261 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchQuebec, QC, CanadaHQ recorded Nov 6, 2026201-500216 contacts →

Exact match

“Ver-Mac is a worldwide leading manufacturer of electronic traffic control, lighting & security equipment, including portable and permanent variable message signs, arrowboards…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRozzano, ItalyHQ recorded Nov 6, 2026501-1,000201 contacts →

Exact match

“Since its establishment in 1957, Disano illuminazione rapidly developed into a market leader in several products, including watertight fixtures and streetlights.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBursa, TürkiyeHQ recorded Nov 6, 2026501-1,000178 contacts →

Exact match

“Bayraktarlar; once an aftermarket trading company confined in resale, saw the opportunity to become a supplier for the newly born Turkish automotive industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCorbas - Lyon, FranceHQ recorded Nov 6, 2026501-1,000172 contacts →

Exact match

“Vignal Group is a global player, partner of major manufacturers of commercial and off-road vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRietheim-weilheim, United KingdomHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“Intelligent signal technology - for the world of today and tomorrow Clever solutions that simply work – this has been our goal at WERMA for decades, and customers from all over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWinsford, United KingdomHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“SRL are the UK’s only manufacturer to sell and hire traffic light equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJaipur, IndiaHQ recorded Nov 6, 2026501-1,000148 contacts →

Exact match

“A Leading Manufacturer and Exporter of Automotive Lighting Components from India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSchiedam, NetherlandsHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“Orga.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchArvada, CO, United StatesHQ recorded Nov 6, 2026201-500126 contacts →

Exact match

“Since 1984, Wanco has been designing, engineering and manufacturing high-quality and easy-to-use portable safety equipment and accessories for industries such as traffic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEnse, GermanyHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“INOTEC Sicherheitstechnik GmbH is an innovative medium-sized company in Ense-Höingen, Westphalia with its own R&D department, production and a national and international sales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Manufacturing the brightest and most reliable emergency lights in the industry for Police, Fire & Rescue, EMS, and Amber markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-50107 contacts →

Exact match

“Hilux Is A Leading Manufacturer And Exporter Of A Complete Range Of Automotive Lighting Products,Auto Headlamps,Auxiliary Lamps,Car Indicator Manufacturers,Headlight…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDelhi, IndiaHQ recorded Nov 6, 2026501-1,000106 contacts →

Exact match

“Avaids Technovators Pvt Ltd is an electrical/electronic manufacturing company based out of India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAshington, United KingdomHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Raytec lead from the front and have a strong reputation for creating innovative & exciting new products, from both the CCTV and Hazardous lighting industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSyracuse, NY, United StatesHQ recorded Nov 6, 202611-50102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRosta, ItalyHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Since 1974, Sirena designs, engineers, and manufactures high-quality acoustic and visual signaling devices that ensure safety, visibility, and reliability across industrial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPataskala, OH, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Best Lighting Products, Inc.(BLP) manufactures best-in-class Life Safety lighting products including emergency units, exit and combo signs for every application, emergency…”

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

Showing 25 of 844 warning light manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 3,954 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Warning light manufacturers worldwide at a glance

As of Nov 6, 2026
27.8%Verified-email coverage
16.9Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Guangzhou
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
266
11-50
297
51-200
171
201-500
58
501-1,000
30
1,001-5,000
6
10001+
1

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 warning light manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “warning light manufacturers” 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 3,954 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.

Warning light manufacturers by location

6 lists · largest first

Every Warning light manufacturers 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 “warning light manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many warning light manufacturers are there worldwide?

RevenueBase identified 844 company matches for warning light manufacturers 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?

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

Which country has the most warning light manufacturers?

The United States leads with 143 companies, followed by Brazil (61) and the United Kingdom (51). Every warning light manufacturers list by country and city is linked on this page.

Which city has the most warning light manufacturers?

Guangzhou leads with 20 company records, followed by Sao Paulo (12) and Shenzhen (10).

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 3,954 professional contacts with verified work emails tracked across these 844 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.

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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.