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Funding/CoolSem Technologies/Pre-Seed

CoolSem Technologies: Pre-Seed

Develops wafer-level thermal management solutions for advanced semiconductor and photonic devices

Oct 4, 2026RoundOS

CoolSem Technologies

Company profile and funding history

Sources

tech.eu

Raised: Undisclosed
Round: Pre-Seed
Announced: Jan 19, 2026
Sector: Hardware
Headquarters: Netherlands

Investors

All participants (4)

Brabant Development Agency (BOM)
High-Tech Gründerfonds (HTGF)
KBC Focus Fund NV
TTT Green Tech B.V. (SHIFT Invest)

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