Company lists · Data refreshed October 2026
Top 19 Parking lot entry exit warning light suppliers based in the United States
RevenueBase identified 50 company matches for parking lot entry exit warning light suppliers associated with the United States as of October 2026 and tracks 751 professional contacts across them, including 275 with verified work emails. Chicago is the largest hub.
This list covers company matches for parking lot entry exit warning light suppliers associated with the United States, 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 October 28, 2026.
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 19 largest parking lot entry exit warning light suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 252 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 64 contacts → | ||||
Exact match “Solar Technology is a manufacturer of solar-powered traffic safety equipment.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 45 contacts → | ||||
Exact match “K&K SYSTEMS has been serving the traffic industry since 1997.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 41 contacts → | ||||
Exact match “Transportation Control Systems has been a recognized leader in the manufacturing and distribution of high quality, technologically advanced traffic control products for over 35…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Since 1956, Traffic Safety Supply Company (TSSCO) has been a trusted leader in manufacturing and distributing traffic safety products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “Unity has been an innovative manufacturer of automotive, truck and emergency vehicle lighting products since 1918.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “Traffic Signal Controls Inc is a traffic equipment wholesaler company based out of 255 Weaver Park Rd Ste 100, Longmont, CO, United States.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 11 contacts → | ||||
Exact match “Since 1938, Southern Manufacturing has been providing specialty products for the nation's infrastructure.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “Based in Texas, SA-SO is a one-stop-shop distributor of traffic, safety and facility products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “At Trafficalm, we're at the forefront of traffic safety innovation.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “The only UNIVERSAL safety light system on the market!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Tri Lite is a leading designer and manufacturer of specialty lighting and electrical products for the material handling and safety markets.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Cal Signal Corp is a certified California Small Business (SBE) traffic signal equipment supplier located in Burlingame, California founded by Tony Mori, Tom Mori and Cheryl Mori…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “National Sign, the leader in illuminated sign and signal manufacturing in the traffic and transportation industries in the United States, is dedicated to developing ways to solve…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Northern Safety Technology Inc is a distributor and installation center for emergency warning lights and accessories for Public Safety, Public Works, DOT and Construction vehicles.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “We are an approved traffic sign manufacturer and distributor of highway construction supplies.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Noslo Industries lighting systems approach has modernized and simplified installation of high-quality warning lights and provides all the necessary components to install and wire…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 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 “parking lot entry exit warning light suppliers”. 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 19 of 50 parking lot entry exit warning light suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 275 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Parking lot entry exit warning light suppliers based in the United States at a glance
As of Oct 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 50 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “parking lot entry exit warning light suppliers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 275 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 October 28, 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.
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 “parking lot entry exit warning light suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many parking lot entry exit warning light suppliers are there based in the United States?
RevenueBase identified 50 company matches for parking lot entry exit warning light suppliers associated with the United States as of October 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?
Tapco Traffic And Parking Control Co., LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most parking lot entry exit warning light suppliers?
Chicago leads with 3 company records, followed by Greenville (2) and Marshall (2).
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 275 professional contacts with verified work emails tracked across these 50 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 October 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 50 parking lot entry exit warning light suppliers based in the United States. 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.
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Company intelligence · public preview
Top 19 parking lot entry exit warning light suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 50 matching company records for parking lot entry exit warning light suppliers based in the United States, with 751 tracked contacts and 275 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 28, 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 19 parking lot entry exit warning light suppliers based in the United States
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 |  Tapco Traffic And Parking Control Co., LLCtapconet.comHQ: Brown Deer, WI, United StatesReported employees: 201-500 | Brown Deer, WI, United States | 201-500 | Exact match | 252 contacts → |
“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 description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Solar Technology, INCsolartechnology.com HQ: Allentown, PA, United StatesReported employees: 51-200 | Allentown, PA, United States | 51-200 | Exact match | 64 contacts → |
“Solar Technology is a manufacturer of solar-powered traffic safety equipment.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | K&k Systems INCk-ksystems.com HQ: Tupelo, MS, United StatesReported employees: 11-50 | Tupelo, MS, United States | 11-50 | Exact match | 45 contacts → |
“K&K SYSTEMS has been serving the traffic industry since 1997.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Transportation Control Systems, INCtcstraffic.com HQ: Tampa, FL, United StatesReported employees: 51-200 | Tampa, FL, United States | 51-200 | Exact match | 41 contacts → |
“Transportation Control Systems has been a recognized leader in the manufacturing and distribution of high quality, technologically advanced traffic control products for over 35…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Traffic Safety Supply Companytssco.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 28 contacts → |
“Since 1956, Traffic Safety Supply Company (TSSCO) has been a trusted leader in manufacturing and distributing traffic safety products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Unity Manufacturing Companyunityusa.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 25 contacts → |
“Unity has been an innovative manufacturer of automotive, truck and emergency vehicle lighting products since 1918.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Traffic Signal Controls INCtrafsig.com HQ: Longmont, CO, United StatesReported employees: 11-50 | Longmont, CO, United States | 11-50 | Exact match | 15 contacts → |
“Traffic Signal Controls Inc is a traffic equipment wholesaler company based out of 255 Weaver Park Rd Ste 100, Longmont, CO, United States.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Southern Manufacturingsouthernmfg.com HQ: Sanford, FL, United StatesReported employees: 51-200 | Sanford, FL, United States | 51-200 | Exact match | 11 contacts → |
“Since 1938, Southern Manufacturing has been providing specialty products for the nation's infrastructure.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sa-So Signs & Safetysa-so.com HQ: Arlington, TX, United StatesReported employees: 11-50 | Arlington, TX, United States | 11-50 | Exact match | 10 contacts → |
“Based in Texas, SA-SO is a one-stop-shop distributor of traffic, safety and facility products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Acme Safety & Supply Corporationacmesafetysupply.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Trafficalmtrafficalm.com HQ: Post Falls, ID, United StatesReported employees: 51-200 | Post Falls, ID, United States | 51-200 | Exact match | 8 contacts → |
“At Trafficalm, we're at the forefront of traffic safety innovation.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Brinkalertbrinkalert.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 7 contacts → |
“The only UNIVERSAL safety light system on the market!” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TRI Litetriliteinc.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 6 contacts → |
“Tri Lite is a leading designer and manufacturer of specialty lighting and electrical products for the material handling and safety markets.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CAL Signal Corpcalsignalcorp.com HQ: Burlingame, CA, United StatesReported employees: 1-10 | Burlingame, CA, United States | 1-10 | Exact match | 3 contacts → |
“Cal Signal Corp is a certified California Small Business (SBE) traffic signal equipment supplier located in Burlingame, California founded by Tony Mori, Tom Mori and Cheryl Mori…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | National Sign & Signal Companynationalssc.com HQ: Battle Creek, MI, United StatesReported employees: 11-50 | Battle Creek, MI, United States | 11-50 | Exact match | 2 contacts → |
“National Sign, the leader in illuminated sign and signal manufacturing in the traffic and transportation industries in the United States, is dedicated to developing ways to solve…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Northern Safety Technology INCnstmn.com HQ: Apple Valley, MN, United StatesReported employees: 1-10 | Apple Valley, MN, United States | 1-10 | Exact match | 2 contacts → |
“Northern Safety Technology Inc is a distributor and installation center for emergency warning lights and accessories for Public Safety, Public Works, DOT and Construction vehicles.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Miller Municipal Supplymmssigns.com HQ: West Lawn, PA, United StatesReported employees: 1-10 | West Lawn, PA, United States | 1-10 | Exact match | 2 contacts → |
“We are an approved traffic sign manufacturer and distributor of highway construction supplies.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Noslo Industriesnoslo-industries.com HQ: Deep River, CT, United StatesReported employees: 11-50 | Deep River, CT, United States | 11-50 | Exact match | 1 contacts → |
“Noslo Industries lighting systems approach has modernized and simplified installation of high-quality warning lights and provides all the necessary components to install and wire…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Traffic Safety & Equipment COtrafficsafetydirect.com HQ: Mahwah, NJ, United StatesReported employees: 1-10 | Mahwah, NJ, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 50 company matches
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Parking lot entry exit warning light suppliers: dataset insights
October 28, 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
50 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 50 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: October 28, 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 ↗
Questions about this company list
What does Exact match mean for parking lot entry exit warning light suppliers?
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 parking lot entry exit warning light suppliers did RevenueBase find based in the United States?
The saved snapshot records 50 matching company records, 751 tracked contacts and 275 verified emails. The public preview displays 19 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: October 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 19 parking lot entry exit warning light suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/parking-lot-entry-exit-warning-light-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 19 parking lot entry exit warning light suppliers based in the United States
RevenueBase records 50 matching company records for parking lot entry exit warning light suppliers based in the United States, with 751 tracked contacts and 275 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 28, 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 19 parking lot entry exit warning light suppliers based in the United States
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 | Tapco Traffic And Parking Control Co., LLCtapconet.com HQ: Brown Deer, WI, United StatesReported employees: 201-500 | Brown Deer, WI, United States | 201-500 | Exact match | 252 contacts → |
“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 description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Solar Technology, INCsolartechnology.com HQ: Allentown, PA, United StatesReported employees: 51-200 | Allentown, PA, United States | 51-200 | Exact match | 64 contacts → |
“Solar Technology is a manufacturer of solar-powered traffic safety equipment.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | K&k Systems INCk-ksystems.com HQ: Tupelo, MS, United StatesReported employees: 11-50 | Tupelo, MS, United States | 11-50 | Exact match | 45 contacts → |
“K&K SYSTEMS has been serving the traffic industry since 1997.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Transportation Control Systems, INCtcstraffic.com HQ: Tampa, FL, United StatesReported employees: 51-200 | Tampa, FL, United States | 51-200 | Exact match | 41 contacts → |
“Transportation Control Systems has been a recognized leader in the manufacturing and distribution of high quality, technologically advanced traffic control products for over 35…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Traffic Safety Supply Companytssco.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 28 contacts → |
“Since 1956, Traffic Safety Supply Company (TSSCO) has been a trusted leader in manufacturing and distributing traffic safety products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Unity Manufacturing Companyunityusa.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 25 contacts → |
“Unity has been an innovative manufacturer of automotive, truck and emergency vehicle lighting products since 1918.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Traffic Signal Controls INCtrafsig.com HQ: Longmont, CO, United StatesReported employees: 11-50 | Longmont, CO, United States | 11-50 | Exact match | 15 contacts → |
“Traffic Signal Controls Inc is a traffic equipment wholesaler company based out of 255 Weaver Park Rd Ste 100, Longmont, CO, United States.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Southern Manufacturingsouthernmfg.com HQ: Sanford, FL, United StatesReported employees: 51-200 | Sanford, FL, United States | 51-200 | Exact match | 11 contacts → |
“Since 1938, Southern Manufacturing has been providing specialty products for the nation's infrastructure.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sa-So Signs & Safetysa-so.com HQ: Arlington, TX, United StatesReported employees: 11-50 | Arlington, TX, United States | 11-50 | Exact match | 10 contacts → |
“Based in Texas, SA-SO is a one-stop-shop distributor of traffic, safety and facility products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Acme Safety & Supply Corporationacmesafetysupply.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Trafficalmtrafficalm.com HQ: Post Falls, ID, United StatesReported employees: 51-200 | Post Falls, ID, United States | 51-200 | Exact match | 8 contacts → |
“At Trafficalm, we're at the forefront of traffic safety innovation.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Brinkalertbrinkalert.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 7 contacts → |
“The only UNIVERSAL safety light system on the market!” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TRI Litetriliteinc.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 6 contacts → |
“Tri Lite is a leading designer and manufacturer of specialty lighting and electrical products for the material handling and safety markets.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CAL Signal Corpcalsignalcorp.com HQ: Burlingame, CA, United StatesReported employees: 1-10 | Burlingame, CA, United States | 1-10 | Exact match | 3 contacts → |
“Cal Signal Corp is a certified California Small Business (SBE) traffic signal equipment supplier located in Burlingame, California founded by Tony Mori, Tom Mori and Cheryl Mori…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | National Sign & Signal Companynationalssc.com HQ: Battle Creek, MI, United StatesReported employees: 11-50 | Battle Creek, MI, United States | 11-50 | Exact match | 2 contacts → |
“National Sign, the leader in illuminated sign and signal manufacturing in the traffic and transportation industries in the United States, is dedicated to developing ways to solve…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Northern Safety Technology INCnstmn.com HQ: Apple Valley, MN, United StatesReported employees: 1-10 | Apple Valley, MN, United States | 1-10 | Exact match | 2 contacts → |
“Northern Safety Technology Inc is a distributor and installation center for emergency warning lights and accessories for Public Safety, Public Works, DOT and Construction vehicles.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Miller Municipal Supplymmssigns.com HQ: West Lawn, PA, United StatesReported employees: 1-10 | West Lawn, PA, United States | 1-10 | Exact match | 2 contacts → |
“We are an approved traffic sign manufacturer and distributor of highway construction supplies.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Noslo Industriesnoslo-industries.com HQ: Deep River, CT, United StatesReported employees: 11-50 | Deep River, CT, United States | 11-50 | Exact match | 1 contacts → |
“Noslo Industries lighting systems approach has modernized and simplified installation of high-quality warning lights and provides all the necessary components to install and wire…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Traffic Safety & Equipment COtrafficsafetydirect.com HQ: Mahwah, NJ, United StatesReported employees: 1-10 | Mahwah, NJ, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 50 company matches
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Parking lot entry exit warning light suppliers: dataset insights
October 28, 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
50 records in the displayed employee bands.
0 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 50 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: October 28, 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 ↗
Questions about this company list
What does Exact match mean for parking lot entry exit warning light suppliers?
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 parking lot entry exit warning light suppliers did RevenueBase find based in the United States?
The saved snapshot records 50 matching company records, 751 tracked contacts and 275 verified emails. The public preview displays 19 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: October 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 19 parking lot entry exit warning light suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/parking-lot-entry-exit-warning-light-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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