Key facts
- It has raised $8.8M; the latest was Seed Round ($6.5M) in Apr 2025.
- Notable investors include Firstminute Capital, Project A Ventures, Rethink Capital Partners, Alter Equity.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Montamo
- ·The full record, as it builds
Funding rounds
No funding rounds for Montamo are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Montamo
Operator of a heat pump installation service designed to deliver precise, respectful, and homeowner-focused heating systems. The company offers manufacturer-independent advice, trained in-house installation teams, and full-service project handling without subcontractors, enabling homeowners and B2B partners efficient, transparent, and reliable heating system upgrades.
- Sector
- Business Products and Services (B2B)
- HQ
- Berlin, Germany
- Founded
- 2023
- Employees
- 65
- Website
- montamo.com/
- Ownership
- Privately Held (backing)
Montamo 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 Montamo 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 Montamo in its N-PORT filings yet. We sweep new filings monthly.