Technical and industrial studies
The company initially focused on technical studies and industrial management in low-current systems and telecommunications.
Source: LinkedIn company description · Retrieved October 22, 2026

Gevolys is a technical studies bureau whose expertise expanded to address security and safety challenges for business sites.
Founded in Toulouse in 1996 as ON LINE SERVICE, the company initially focused on technical studies and industrial management in low-current systems and telecommunications. In 2006, it combined expertise with GESTIME, added quality and environmental management services, and became GEVOLYS.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
Gevolys accompanies clients in France and abroad.
The company initially focused on technical studies and industrial management in low-current systems and telecommunications.
Source: LinkedIn company description · Retrieved October 22, 2026
Gevolys added services in quality and environmental management to its offering.
Source: LinkedIn company description · Retrieved October 22, 2026
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 22, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on October 22, 2026. Directory positions use company-contact counts from separately saved list snapshots. How the company lists are built.
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