StirLight
StirLight is a manufacturing company that focuses on friction stir welding a solid‑state joining process used to weld metals—particularly aluminium and dissimilar alloys—without melting the material. It operates as a small‑scale engineering and manufacturing service, using its own FSW‑capable machinery and technical expertise to support partners in sectors such as aerospace, automotive, energy, and industrial equipment, where high‑integrity, low‑distortion joints are critical
StirLight is a manufacturing company that focuses on friction stir welding a solid‑state joining process used to weld metals—particularly aluminium and dissimilar alloys—without melting the material. It operates as a small‑scale engineering and manufacturing service, using its own FSW‑capable machinery and technical expertise to support partners in sectors such as aerospace, automotive, energy, and industrial equipment, where high‑integrity, low‑distortion joints are critical
StirLight has raised $1.0M across 1 round. Its most recent round was a Pre-Seed of $1.0M in Apr 2026. Full funding history, investors, and team are detailed below.
Funding history
1 round on record.
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