Company lists · Data refreshed September 2026

Top 25 Road safety engineering companies based in the United States

Name: Road safety engineering companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 222 companies tracked

RevenueBase identified 222 company matches for road safety engineering companies associated with the United States as of September 2026 and tracks 3,561 professional contacts across them, including 1,587 with verified work emails. Houston is the largest hub.

This list covers company matches for road safety engineering companies 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 September 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

222Companies

3,561Contacts tracked

1,587Verified emails

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The 25 largest road safety engineering companies based in the United States

Ranked by team size

Top 25 of 222 company matches for road safety engineering companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Roadsafe Traffic Systems	Exact match	Chicago, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	923 contacts →
	Exact match “RoadSafe is the national leader in traffic safety services and products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Tapco Traffic And Parking Control Co., LLC	Exact match	Brown Deer, WI, United StatesHQ recorded Sep 17, 2026	201-500	224 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 · Sep 17, 2026 · View company records in RevenueBase
3	Valtir	Exact match	Addison, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	157 contacts →
	Exact match “Valtir has been an industry leader and global supplier of highway safety products for over 50 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	ATSSA	Exact match	Fredericksburg, VA, United StatesHQ recorded Sep 17, 2026	11-50	129 contacts →
	Exact match “The American Traffic Safety Services Association (ATSSA) is an international trade association, located in Fredericksburg, Virginia, U.S, whose core purpose is to advance roadway…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Traffix Devices	Exact match	San Clemente, CA, United StatesHQ recorded Sep 17, 2026	201-500	115 contacts →
	Exact match “TrafFix Devices, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Statewide Safety Systems	Exact match	Irvine, CA, United StatesHQ recorded Sep 17, 2026	501-1,000	109 contacts →
	Exact match “Statewide Safety Systems, an AWP Safety Company, is one-stop shop for all the traffic planning and services, signage, equipment rentals, protective gear and everything needed for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Davenport	Exact match	Winston-salem, NC, United StatesHQ recorded Sep 17, 2026	51-200	86 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 · Sep 17, 2026 · View company records in RevenueBase
8	Delta V Forensic Engineering	Exact match	Charlotte, NC, United StatesHQ recorded Sep 17, 2026	11-50	69 contacts →
	Exact match “Vehicle collisions are stressful.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Barricades Unlimited Traffic Control Specialists	Exact match	Lubbock, TX, United StatesHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “For over 30 years we have made safety a priority for both our employees and the traveling public.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Stonebrooke Engineering	Exact match	Burnsville, MN, United StatesHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “Who We Are: Responsible by design is not just a tagline.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	LIN Consulting, INC	Exact match	Diamond Bar, CA, United StatesHQ recorded Sep 17, 2026	11-50	58 contacts →
	Exact match “Traffic, Civil, and Electrical Consulting Engineers LIN Consulting, Inc.(LCI), a California Corporation founded in 1997, specializes in traffic, civil, and electrical engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	The Traffic Group, INC	Exact match	Baltimore, MD, United StatesHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Drive Engineering	Exact match	Lansdale, PA, United StatesHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “Drive Engineering has served as a partner in transportation engineering since 2010, helping to develop efficient, data driven solutions to improve mobility, operations and safety.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Traffic Logix	Exact match	Spring Valley, NY, United StatesHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Traffic Logix helps cities around the world to save lives every day.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Florida Transportation Engineering, INC	Exact match	Temple Terrace, FL, United StatesHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Florida Transportation Engineering, Inc.(FTE) is a professional civil engineering firm founded in 1989 and is a certified MBE/DBE/SBE firm with a staff of over 35, including…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	National Highway Products, INC	Exact match	Millville, NJ, United StatesHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Royal Truck & Equipment	Exact match	Shoemakersville, PA, United StatesHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Royal Truck & Equipment, founded in 1986, is North America’s leading manufacturer of attenuator (TMA) trucks and a trusted innovator in highway safety solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Signal Service, INC	Exact match	West Chester, PA, United StatesHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “Signal Service has roots dating back to 1955.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Pedsafety	Exact match	Boise, ID, United StatesHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “PedSafety, formerly known as Campbell Company, is a fully integrated manufacturing and engineering firm dedicated to creating innovative and durable pedestrian safety solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Advanced Government Services AGS	Exact match	Tacoma, WA, United StatesHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Since 2003, Advanced Government Services (AGS) has delivered superior traffic control services and road safety equipment to the Pacific Northwest.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Collision And Injury Dynamics, INC	Exact match	Torrance, CA, United StatesHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Collision and Injury Dynamics, Inc.(CID) is a forensic engineering firm performing vehicular accident reconstruction and biomechanical analysis for municipalities, government…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Choice Engineering Consultants, INC	Exact match	Miami, FL, United StatesHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Oseh INC	Exact match	Wheaton, IL, United StatesHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “OSEH Inc, is an African American owned firm which started operations in 2017 and is experiencing growth year over year because of quality performance and strong partnerships.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Kinney Engineering, LLC	Exact match	Anchorage, AK, United StatesHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Finding the right solution to the right problem.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Y2k Engineering, LLC	Exact match	Mesa, AZ, United StatesHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Founded in 2017, Y2K Engineering, LLC.(Y2K) is a transportation planning and civil engineering firm that provides planning, studies, safety analysis and countermeasures, and…” Recorded in the RevenueBase company graph · Sep 17, 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 “road safety engineering companies”. 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 222 road safety engineering companies based in the United States

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Road safety engineering companies based in the United States at a glance

As of Sep 17, 2026

44.6%Verified-email coverage

16.0Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

127

11-50

51-200

201-500

501-1,000

1,001-5,000

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 222 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 “road safety engineering companies” 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 1,587 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 September 17, 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 “road safety engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many road safety engineering companies are there based in the United States?

RevenueBase identified 222 company matches for road safety engineering companies associated with the United States as of September 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 city has the most road safety engineering companies?

Houston leads with 8 company records, followed by Tampa (7) and Chicago (4).

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 1,587 professional contacts with verified work emails tracked across these 222 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 September 17, 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.