Company lists · Data refreshed September 2026

Top 25 Highway signage companies based in France

Name: Highway signage companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 306 companies tracked

RevenueBase identified 306 highway signage companies headquartered in France as of September 2026 and tracks 3,100 professional contacts across them, including 670 with verified work emails. Marseille is the largest hub.

This list covers highway signage companies headquartered in France, 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 20, 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 20, 2026 86% judged on-target in blind review

306Companies

3,100Contacts tracked

670Verified emails

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The 25 largest highway signage companies based in France

Ranked by team size

Top 25 of 306 highway signage companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to highway signage companies: 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	Aximum Groupe Colas	Partial evidence	Magny-les-hameaux, FranceHQ checked Sep 20, 2026	501-1,000	805 contacts →
	Partial evidence “Aximum sécurise, signale et régule les flux, agissant ainsi en tant qu'opérateur global de la mobilité sûre.” Source: RevenueBase Database · checked Sep 20, 2026
2	Pano Sign'service Group	Partial evidence	Bordeaux, FranceHQ checked Sep 20, 2026	201-500	153 contacts →
	Partial evidence “PANO, a worldwide network of signage experts.” Source: RevenueBase Database · checked Sep 20, 2026
3	Kelias	Indirect evidence	Saint-herblain, FranceHQ checked Sep 20, 2026	201-500	135 contacts →
	Indirect evidence “KELIAS, leader français de l’équipement routier, affiche une ambition renouvelée.” Source: RevenueBase Database · checked Sep 20, 2026
4	Groupe Self Signal	Partial evidence	Cesson-sévigné, FranceHQ checked Sep 20, 2026	51-200	76 contacts →
	Partial evidence “Depuis 40 ans le Groupe familial Self Signal vous accompagne dans vos projets de signalétique, signalisation et enseignes.” Source: RevenueBase Database · checked Sep 20, 2026
5	Groupe PIC Bois	Partial evidence	4 Ateliers De Production, FranceHQ checked Sep 20, 2026	51-200	65 contacts →
	Partial evidence “Depuis 1990, à PIC BOIS nous concevons, fabriquons et posons des panneaux de signalétique touristique, originaux, durables et fabriqués à base de matériaux respectant…” Source: RevenueBase Database · checked Sep 20, 2026
6	Signall	Partial evidence	Vierzon, FranceHQ checked Sep 20, 2026	51-200	50 contacts →
	Partial evidence “We are the expert of the signage industry.” Source: RevenueBase Database · checked Sep 20, 2026
7	Isosign Sécurité Routière	Partial evidence	Saint Eusèbe, FranceHQ checked Sep 20, 2026	51-200	42 contacts →
	Partial evidence “ISOSIGN est un intégrateur de SOLUTIONS de sécurité routière, de signalisation et d’aménagements urbains, à destination des sociétés de service et des maîtres d’ouvrage publics.” Source: RevenueBase Database · checked Sep 20, 2026
8	Signals LA Rochelle	Partial evidence	Périgny, FranceHQ checked Sep 20, 2026	51-200	38 contacts →
	Partial evidence “N°1 de la signalisation et de l’équipement de sécurité, nous fabriquons votre signalisation standard et sur mesure dans notre atelier de La Rochelle grâce à des moyens de…” Source: RevenueBase Database · checked Sep 20, 2026
9	ADP Enseignes	Partial evidence	Bordeaux, FranceHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “ADP Enseignes est une société spécialisée dans la création, la fabrication, l’installation et la maintenance d’enseignes et d’équipements de signalétique.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sovilec	Indirect evidence	Vaulx En Velin, FranceHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Relever les défis techniques et environnementaux du monde de demain.” Source: RevenueBase Database · checked Sep 20, 2026
11	Groupe Sicom SA	Partial evidence	Venelles, FranceHQ checked Sep 20, 2026	51-200	27 contacts →
	Partial evidence “Fondée en 1986, SICOM SA est spécialisée en conception, fabrication, pose et entretien maintenance de supports de signalétique et communication extérieurs.” Source: RevenueBase Database · checked Sep 20, 2026
12	Nadia Signalisation	Partial evidence	Cholet, FranceHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “NADIA Signalisation est un fabricant Français de signalisations temporaire, permanente et directionnelle ainsi que de signalétique.” Source: RevenueBase Database · checked Sep 20, 2026
13	Groupe GDS	Partial evidence	Sauzet, FranceHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “Depuis 2013, Groupe GDS accompagne les collectivités dans la gestion de la signalisation, la sécurité routière et l’aménagement des déplacements.” Source: RevenueBase Database · checked Sep 20, 2026
14	Atelier LE MÉE - Eurodrapeau	Partial evidence	Saint Grégoire, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Une signalétique sur mesure, locale, durable et efficace pour tous.” Source: RevenueBase Database · checked Sep 20, 2026
15	Direct Signalétique	Partial evidence	Hazebrouck, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Direct Signalétique, concepteur et fabriquant français de signalétique depuis 1986.” Source: RevenueBase Database · checked Sep 20, 2026
16	NOVAP	Partial evidence	Bellignat, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Implantée à Oyonnax il y a plus de 40 ans, Novap conçoit et fabrique une large gamme de produits de signalisation et de rangements industriels.” Source: RevenueBase Database · checked Sep 20, 2026
17	Kappeler Enseignes	Indirect evidence	Fegersheim, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Kappeler Enseignes, votre partenaire en communication visuelle depuis 1962 Depuis plus de 60 ans, Kappeler Enseignes accompagne les entreprises, réseaux d'enseignes et grandes…” Source: RevenueBase Database · checked Sep 20, 2026
18	ESR Groupe Braja Vesigne	Partial evidence	Nîmes, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “Entreprise spécialisée dans les métiers des équipements et de la signalisation des routes, bétons décoratifs et mobilier urbain” Source: RevenueBase Database · checked Sep 20, 2026
19	Signal Concept	Partial evidence	Notre Dame Doé, FranceHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Depuis plus de 30 ans, Signal Concept fabrique en Centre-Val de Loire des panneaux de signalisation réglementaire certifiés, destinés aux collectivités, gestionnaires de voirie et…” Source: RevenueBase Database · checked Sep 20, 2026
20	Virages	Partial evidence	Margny-lès-compiègne, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Virages est concepteur, fabricant et distributeur de produits et de matériels de signalisation routière et urbaine.” Source: RevenueBase Database · checked Sep 20, 2026
21	Signalisation Developpement	Partial evidence	Angoulême, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Nous sommes un groupe de services spécialisé dans la signalisation routière verticale et horizontale.” Source: RevenueBase Database · checked Sep 20, 2026
22	Topsign'	Partial evidence	Besançon, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Activité intégrée de création, fabrication et pose d'enseignes, de signalétique et de marquage de véhicules.” Source: RevenueBase Database · checked Sep 20, 2026
23	Kalico Enseignes	Partial evidence	Lahonce, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “KALICO Enseignes est une entreprise spécialisée dans la fabrication d’enseignes et d'équipements de signalétique au Pays Basque.” Source: RevenueBase Database · checked Sep 20, 2026
24	K2s Securite & Signaletique	Partial evidence	Gilly-sur-isère, FranceHQ checked Sep 20, 2026	1-10	11 contacts →
	Partial evidence “K2S SÉCURITÉ & SIGNALÉTIQUE, vous accompagne depuis l'étude des besoins, jusqu'à la conception design, la fabrication et l'installation sur site pour vous équiper de l'ensemble…” Source: RevenueBase Database · checked Sep 20, 2026
25	Société Lorenzoni Enseignes	Partial evidence	Vittel, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Partial evidence “Lorenzoni Enseignes fabricant signalétique Paris 11 et Vosges."Confiez-nous la pose et l'entretien de vos enseignes lumineuses, de votre signalétique et de vos stores.” Source: RevenueBase Database · checked Sep 20, 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: highway signage companies. 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 highway signage companies.
Partial evidence: Its own public description names part of highway signage companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name highway signage companies. 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 306 highway signage companies based in France

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Highway signage companies based in France at a glance

As of Sep 20, 2026

21.6%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · Marseille

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

187

11-50

100

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 306 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 highway signage companies, 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 France whose own description of what they do matches “highway signage companies”. 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 highway signage companies), 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 highway signage companies, and records with no verified work email. Companies headquartered outside France 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, 670 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 20, 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 highway signage companies, 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 highway signage companies are there based in France?

RevenueBase identified 306 highway signage companies headquartered in France 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?

Aximum Groupe Colas, headquartered in Magny-Les-Hameaux, tops this list with the largest team on record.

Which city has the most highway signage companies?

Marseille leads with 4 headquartered companies, followed by Nimes (4) and Bordeaux (3).

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 670 verified decision-maker contacts tracked across these 306 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 20, 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.