Funding round

HexSeed Technology raises more than £600,000

HexSeed Technology (United Kingdom) has raised more than £600,000, announced on August 21, 2026. The company is Develops diamond coatings that cool gallium nitride semiconductor chips. The round was led by Carbon13, with participation from Net Zero Technology Centre, Vento Ventures.

HexSeed Technology raised more than £600,000 to validate diamond cooling coatings on commercial GaN devices and begin pilot trials.

Company

HexSeed Technology

Amount

more than £600,000 (~$819K)

Round

Unknown

Sector

Climate technology

Country

United Kingdom

Announced

August 21, 2026

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This deal appeared in The Daily Raise, August 21, 2026. Get the next edition in your inbox.

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