Company lists · Data verified August 2026

Top 18 Congestion management software companies based in France

Name: Congestion management software companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 36 companies tracked

There are 36 congestion management software companies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 1,202 professional contacts across them, including 361 with verified work emails and 15 with mobile numbers. Paris is the largest hub.

This list covers congestion management software companies headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

36Companies

1,202Contacts tracked

361Verified emails

15Mobile numbers

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The 18 largest congestion management software companies based in France

Ranked by team size

Top 18 of 36 congestion management software companies based in France, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Aximum Groupe Colas	Magny-Les-Hameaux	501-1,000	805	239
2	ALYCE	Cornebarrieu	51-200	92	35
3	Logiroad	Cedex	11-50	45	5
4	Transway	Nantes	11-50	29	8
5	Puissance I	Saint-Jean-De-Vedas	11-50	27	22
6	Lacroix - City	Saint Herblain	501-1,000	20	1
7	Autoroutes Trafic	Paris	1-10	17	12
8	Optiago EX Nomad	Lyon	11-50	16	4
9	Hemera	Champs-Sur-Marne	1-10	12	2
10	Gertrude Saem	n/a	11-50	11	4
11	Waynium	Tremblay-En-France	1-10	11	2
12	cyclope.ai	Paris	11-50	10	5
13	Data NEW Road	Villeurbanne	11-50	9	5
14	Beemotion	Tours	1-10	8	5
15	Wisp Solutions	n/a	1-10	8	4
16	Société SMS Labruyere	Macon	1-10	5	1
17	Sferiel	Volvic	1-10	4	3
18	Modality	Paris	1-10	3	2

Showing 18 of 36 congestion management software companies based in France

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Congestion management software companies based in France at a glance

As of Aug 28, 2026

1-10Median size (employees)

ParisLargest hub · 9 HQs

15Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Congestion management software companies by metro

Metro	Companies
Congestion management software companies in Paris	9
Congestion management software companies in Lyon	4
Congestion management software companies in Meylan	2
Congestion management software companies in Villeurbanne	2
Congestion management software companies in Champs-Sur-Marne	1
Congestion management software companies in Besancon	1
Congestion management software companies in Aix En Provence	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “congestion management software companies”, with match quality audited by blind human judging, and headquartered in France.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many congestion management software companies are there based in France?

There are 36 congestion management software companies headquartered in France as of August 2026 (RevenueBase).

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 city has the most congestion management software companies?

Paris leads with 9 headquartered companies, followed by Lyon (4) and Meylan (2).

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 361 verified decision-maker contacts tracked across these 36 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.