Industrial maintenance, distribution, and installation services, including preventive and corrective maintenance, technical studies, and mechanical repairs.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including Sarl Hallier's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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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
A.T.I.
B
Industrial maintenance services, including mechanical, hydraulic, piping, pneumatic, electrical, and automation work, as well as installation of new machines, industrial line transfers, machining, locksmithing, boiler making, and metalwork.
TECH Bretagne
B
Industrial maintenance services, including predictive and preventive maintenance, corrective maintenance, retrofitting, and modernization of equipment. Specialized in mechanical, electrical, welding, automation, hydraulic, and pneumatic systems. Also offers calibration, GMAO management, and customized solutions for various industries.
AMTI
B
Industrial maintenance, building maintenance, machining, and sheet metal work. Services include mechanical, electromechanical, industrial assembly, line shutdown, and industrial piping.
Initiatives identified among leaders
Politique RH intégrant RSE et valeurs d’entreprise libérée
“TECH Bretagne a construit une politique RH alignée...” - TECH BretagneCharte sécurité et environnement avec objectifs zéro accident, zéro impact santé, zéro pollution
“A.T.I. a mis en place une charte sécurité et envir...” - A.T.I.Politique RH intégrant RSE et valeurs d’entreprise libérée
“TECH Bretagne a construit une politique RH alignée...” - TECH Bretagne48% of similar organizations communicate on CSR issues
+167 initiatives collected from 73 similar organizations
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