Located in the heart of Brittany, the IPSILON Rennes office supports companies of all sizes—from startups and SMEs to mid-sized businesses and large corporations—as well as research organisations and innovation stakeholders in protecting, enhancing and enforcing their intellectual property assets.

Since 2026, this office has strengthened IPSILON's presence in western France, reflecting our commitment to staying close to innovators across the Brittany region, understanding their local challenges, and supporting them over the long term—from the earliest stages of innovation through to international expansion.

Located within the dynamic EuroRennes business district, just a five-minute walk from the TGV railway station, the Rennes office provides expertise across all areas of intellectual property, including patents, trademarks, designs, copyright and IP-related agreements. Clients benefit from the multidisciplinary expertise of IPSILON's teams across France and Europe—including engineers covering all technical fields and IP attorneys—as well as the firm's international network, with offices and partners across Asia, India, Africa (OAPI) and the United States.