
Manufacturing and installation of road signs, including police signs, directional signs, temporary signs, portals, cantilevers, high masts, and variable message panels.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
+160,000
Total organizations analyzedAnalysis by axis
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Methodology: Score calculated according to 6 CSR themes (Carbon, Biodiversity, Circular Economy, Sustainable Investments, Governance, Social Impact)
Sources: Public data, CSR reports, documented initiatives, official databases
Last update: January 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Siel Enseigne & Signalétique
B
Design, manufacturing, and installation of various types of signs and signage.
Nadia Signalisation
B
Design and manufacturing of road and urban traffic signs, including police, directional, and temporary signs. Production of plastic traffic cones and construction site signs.
semios
A
Manufacturing and installation of signs, signage, and decoration for businesses. Services include consulting, technical design, prototyping, manufacturing, installation, maintenance, and dismantling.
Initiatives identified among leaders
Création d’enseignes lumineuses autonomes fonctionnant à l’énergie solaire
“Semios a développé des enseignes lumineuses solair...” - semiosDéveloppement de produits éco-conçus
“Nadia Signalisation développe des gammes éco-conçu...” - Nadia SignalisationRenouvellement certification ISO 14001 pour réduire l'impact environnemental de l'agence.
“L’agence Semios de Rennes a renouvelé sa certifica...” - semios42% of similar organizations communicate on CSR issues
+303 initiatives collected from 50 similar organizations
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