Company lists · Data refreshed September 2026

Top 25 Smart city transportation solutions based in the United States

Name: Smart city transportation solutions based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 269 companies tracked

RevenueBase identified 269 smart city transportation solutions headquartered in the United States as of September 2026 and tracks 49,153 professional contacts across them, including 13,933 with verified work emails. San Francisco is the largest hub.

This list covers smart city transportation solutions headquartered in the United States, 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 18, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review

269Companies

49,153Contacts tracked

13,933Verified emails

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The 25 largest smart city transportation solutions based in the United States

Ranked by team size

Top 25 of 269 smart city transportation solutions based in the United States, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to smart city transportation solutions: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Enterprise Mobility	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 18, 2026	10001+	30,389 contacts →
	Indirect evidence “At Enterprise Mobility™ we are paving a new way forward by creating better experiences for how we move.” Source: RevenueBase Database · checked Sep 18, 2026
2	SP SP Plus	Partial evidence	Chicago, IL, United StatesHQ checked Sep 18, 2026	10001+	3,875 contacts →
	Partial evidence “develops and integrates industry-leading technology with best-in-class operations management and support to deliver mobility solutions that enable the efficient and time-sensitive…” Source: RevenueBase Database · checked Sep 18, 2026
3	Cubic Transportation Systems	Partial evidence	San Diego, CA, United StatesHQ checked Sep 18, 2026	1,001-5,000	2,067 contacts →
	Partial evidence “At Cubic Transportation Systems, we believe that to take the right path, you sometimes have to create it.” Source: RevenueBase Database · checked Sep 18, 2026
4	Verra Mobility	Strong evidence	Mesa, AZ, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,177 contacts →
	Strong evidence “Verra Mobility (NASDAQ: VRRM) is a leading provider of smart mobility technology solutions that make transportation safer, smarter and more connected.” Source: RevenueBase Database · checked Sep 18, 2026
5	VIA	Partial evidence	New York, NY, United StatesHQ checked Sep 18, 2026	501-1,000	1,146 contacts →
	Partial evidence “Via is on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education.” Source: RevenueBase Database · checked Sep 18, 2026
6	ETC Electronic Transaction Consultants	Partial evidence	Richardson, TX, United StatesHQ checked Sep 18, 2026	n/a	939 contacts →
	Partial evidence “ETC is the cornerstone that brings together all the moving elements of today’s multimodal transportation environment - systems, data, people, and vehicles – to streamline…” Source: RevenueBase Database · checked Sep 18, 2026
7	Hallcon Corporation	Strong evidence	Chicago, IL, United StatesHQ checked Sep 18, 2026	5,001-10,000	840 contacts →
	Strong evidence “Hallcon is a transportation and infrastructure services company focused on turnkey solutions for clients such as technology companies, manufacturers, railroads, universities…” Source: RevenueBase Database · checked Sep 18, 2026
8	Clever Devices	Strong evidence	Woodbury, VA, United StatesHQ checked Sep 18, 2026	201-500	548 contacts →
	Strong evidence “Clever Devices designs innovative technology solutions for all modes of public transportation, including fixed-route, bus rapid transit, paratransit and rail.” Source: RevenueBase Database · checked Sep 18, 2026
9	Iteris, INC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 18, 2026	201-500	530 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
10	Fehr & Peers	Partial evidence	Walnut Creek, CA, United StatesHQ checked Sep 18, 2026	201-500	448 contacts →
	Partial evidence “We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.” Source: RevenueBase Database · checked Sep 18, 2026
11	FEV North America, INC	Indirect evidence	Auburn Hills, MI, United StatesHQ checked Sep 18, 2026	501-1,000	391 contacts →
	Indirect evidence “FEV is a globally leading engineering and digital mobility company.” Source: RevenueBase Database · checked Sep 18, 2026
12	Optibus	Partial evidence	New York, NY, United StatesHQ checked Sep 18, 2026	201-500	345 contacts →
	Partial evidence “Optibus’ vision is to be the modern operating system for mass transportation.” Source: RevenueBase Database · checked Sep 18, 2026
13	Neology, INC	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 18, 2026	501-1,000	289 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
14	INRIX	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 18, 2026	201-500	287 contacts →
	Indirect evidence “Founded in 2005, INRIX pioneered the intelligent mobility category by transforming big data from connected devices and vehicles into mobility insights.” Source: RevenueBase Database · checked Sep 18, 2026
15	Segway	Partial evidence	Plano, TX, United StatesHQ checked Sep 18, 2026	51-200	281 contacts →
	Partial evidence “We bring a new world of urban transportation with innovative and sustainable products that can entertain every lifestyle and can be enjoyed by everyone.” Source: RevenueBase Database · checked Sep 18, 2026
16	Econolite	Strong evidence	Anaheim, CA, United StatesHQ checked Sep 18, 2026	501-1,000	270 contacts →
	Strong 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 18, 2026
17	VEO	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 18, 2026	201-500	202 contacts →
	Partial evidence “Veo is on a mission to end car dependency by making clean transportation accessible to all.” Source: RevenueBase Database · checked Sep 18, 2026
18	DKS Associates	Indirect evidence	Portland, OR, United StatesHQ checked Sep 18, 2026	51-200	192 contacts →
	Indirect evidence “Our work helps clients explore options, make sound decisions, and build a transformative future.” Source: RevenueBase Database · checked Sep 18, 2026
19	Glydways	Indirect evidence	South San Francisco, CA, United StatesHQ checked Sep 18, 2026	51-200	176 contacts →
	Indirect evidence “High capacity, on-demand, affordable urban mobility.#TheFutureOfTransportation #BestWayToMovePeople” Source: RevenueBase Database · checked Sep 18, 2026
20	REKOR	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 18, 2026	201-500	166 contacts →
	Indirect evidence “Rekor Systems, Inc.(NASDAQ: REKR) collects, connects, and organizes the world's mobility data to deliver revolutionary roadway intelligence, laying the foundation for a…” Source: RevenueBase Database · checked Sep 18, 2026
21	Notraffic	Indirect evidence	Overland Park, KS, United StatesHQ checked Sep 18, 2026	201-500	166 contacts →
	Indirect evidence “NoTraffic is the world's leading mobility platform.” Source: RevenueBase Database · checked Sep 18, 2026
22	Lumin8 Transportation Technologies	Strong evidence	Arvada, CO, United StatesHQ checked Sep 18, 2026	501-1,000	153 contacts →
	Strong 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 18, 2026
23	Avail Technologies, INC	Partial evidence	State College, PA, United StatesHQ checked Sep 18, 2026	51-200	147 contacts →
	Partial evidence “Avail Technologies, headquartered in State College, Pennsylvania, is pioneering total transit solutions.” Source: RevenueBase Database · checked Sep 18, 2026
24	Streetlight	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 18, 2026	51-200	133 contacts →
	Partial evidence “StreetLight, a subsidiary of Jacobs, pioneered the use of Big Data analytics to shed light on how people, goods, and services move, empowering smarter, data-driven transportation…” Source: RevenueBase Database · checked Sep 18, 2026
25	Vontas	Partial evidence	Cedar Rapids, IA, United StatesHQ checked Sep 18, 2026	201-500	125 contacts →
	Partial evidence “Reimagining and delivering Intelligent Transportation Systems (ITS) that empower communities to choose transit.” Source: RevenueBase Database · checked Sep 18, 2026

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: smart city transportation solutions. 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 smart city transportation solutions.
Partial evidence: Its own public description names part of smart city transportation solutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart city transportation solutions. 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 269 smart city transportation solutions based in the United States

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Smart city transportation solutions based in the United States at a glance

As of Sep 18, 2026

28.3%Verified-email coverage

182.7Average contacts per company

11-50Median size (employees)

7.1%Largest-city concentration · San Francisco

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

109

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 269 companies.

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 smart city transportation solutions, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “smart city transportation solutions”. 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 smart city transportation solutions), 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 smart city transportation solutions, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 13,933 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 18, 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.

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 smart city transportation solutions, 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 smart city transportation solutions are there based in the United States?

RevenueBase identified 269 smart city transportation solutions headquartered in the United States 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?

Enterprise Mobility, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most smart city transportation solutions?

San Francisco leads with 19 headquartered companies, followed by New York (13) and Austin (10).

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 13,933 verified decision-maker contacts tracked across these 269 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 18, 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.