Key facts
- Serimax’s last known valuation is $92.5M (Jul 2025).
- Notable investors include Aldebaran Capital Partners, Entrepreneur Invest.
- Status: Privately Held (backing).
- ·The complete investor list — 2 names
- ·Watchlist + deal alerts for Serimax
- ·The full record, as it builds
Funding rounds
No funding rounds for Serimax are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Serimax
Provider of automatic welding services catering to oil and gas, petrochemical, and low-carbon renewables industries. The company offers laser-pipe dimensioning, laser tests, pipeline fabrication, mechanized orbital welding, engineering, and other related services, thereby ensuring its clients with high-speed internal visual inspection and measurement for pipeline projects.
- Sector
- Business Products and Services (B2B)
- HQ
- Roissy-en-France, France
- Founded
- 1978
- Employees
- 752
- Website
- serimax.com/
- Ownership
- Privately Held (backing)
Serimax doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Serimax shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Serimax in its N-PORT filings yet. We sweep new filings monthly.