Key facts
- Guyot Environnement’s last known valuation is $77.2M (Oct 2014).
- It has raised $38.5M; the latest was PE Growth/Expansion ($34.7M) in Dec 2025.
- Notable investors include BNP Paribas Développement, Unexo, Ouest Croissance, Épopée Gestion.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Guyot Environnement
- ·The full record, as it builds
Funding rounds
No funding rounds for Guyot Environnement are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Guyot Environnement
Provider of waste management services intended to develop a green economy. The company comprises the collection and sorting of waste materials as well as generating energy from the residues, enabling clients to meet future environmental challenges.
- Sector
- Business Products and Services (B2B)
- HQ
- Brest, France
- Founded
- 1983
- Employees
- 600
- Website
- guyotenvironnement.com/
- Ownership
- Privately Held (backing)
Guyot Environnement 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 Guyot Environnement 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 Guyot Environnement in its N-PORT filings yet. We sweep new filings monthly.