Stirweld

Manufacturer of friction stir welding products

placeBruz, Brittany, France calendar_todayFounded 2017 groups18 employees language stirweld.com

Innovation

3 patent families (2 granted) — focus: Operations & transport; filing pace accelerating. Cited 171 times.

YearFilings
20221
20232
20243
20251

Social engagement

Social engagement: 6.4K social following, 9 posts in the last 12 months — below the industry typical range.

Investor mix

4 investors on record.

Investor typeCountShare
Venture capital125%
Private equity250%
Other / undisclosed125%

Recent activity

30 Jun 2026
Event
Assises du NewSpace 2026
22 Jun 2026
Event
New Space Manufacturing: How Friction Stir Welding Enables the Next Generation of Space Structures
16 Jun 2026
Event
Eurosatory 2026
Coming soon