People · Operator

Walter Breidenstein

Named in public records as an officer, director or promoter · active 2024–2025 · Other Energy

2
Companies
2
Filings
$21.5M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Gastechno CorpOther EnergySeries B$20.0M$84.1M2025
GasTechno Energy & Fuels (USA) LLCOther EnergySeed$1.5M$5.3M2024

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.