Key facts
- It has raised $810K; the latest was Seed Round in Jan 2026.
- Notable investors include High-Tech Gründerfonds, Brabantse Ontwikkelings Maatschappij, SHIFT Invest, KBC Focus Fund.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Coolsem Technologies
- ·The full record, as it builds
Funding rounds
No funding rounds for Coolsem Technologies are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Coolsem Technologies
Manufacturer of thermal products designed for photonics, RF, and power electronics industries. The company develops and commercializes advanced thermal management services and technologies, focusing on precision cooling and efficient heat dissipation, enabling engineers and system designers to enhance device reliability, reduce thermal stress, and improve energy efficiency in compact and high-density environments.
- Sector
- Information Technology
- HQ
- Eindhoven, Netherlands
- Founded
- 2025
- Employees
- 9
- Website
- coolsemtechnologies.com/
- Ownership
- Privately Held (backing)
Coolsem Technologies 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 Coolsem Technologies 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 Coolsem Technologies in its N-PORT filings yet. We sweep new filings monthly.