About the Startup
Developer of wafer-level thermal-management technologies (WaLTIS®) for semiconductors, focusing on reducing thermal resistance and mechanical stress in HF, power electronics and photonics to improve efficiency, reliability and sustainability.
Frequently Asked Questions
What type of funding round did CoolSem Technologies raise?
CoolSem Technologies raised a pre-seed round.
When did CoolSem Technologies raise its pre-seed?
CoolSem Technologies raised its pre-seed on 2026-01-19.
Who invested in CoolSem Technologies's pre-seed?
The investors in CoolSem Technologies's pre-seed are: High-Tech Gründerfonds (HTGF), KBC Focus Fund NV, Brabant Development Agency (BOM), TTT Green Tech B.V. (SHIFT Invest).
What type of investment was CoolSem Technologies's pre-seed?
CoolSem Technologies's pre-seed was a equity investment.