Silicon Roundabout Ventures
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Investment Portfolio
Cnuic Technologies
28 Apr 2026
Cnuic raises a £2.2m pre-seed round led by Tensor Ventures to develop light-based chip production
Cnuic is a photonic chip manufacturing startup developing a new type of photolithography device. It enables rapid and reconfigurable production of photonic chips using light, aiming to reduce complexity and cost in chip manufacturing.
Haiqu
13 Jan 2026
Haiqu lands an £8m seed round led by Primary Venture Partners to cut the cost of running quantum applications
Haiqu develops quantum software that reduces the computational cost of running near-term quantum applications, enabling researchers and enterprises to test larger workloads on existing quantum hardware.
Silicon Roundabout Ventures
More venture news
- 9 Sept 2026
Anemo LabsAnemo Labs raises a £700k pre-seed round led by Zinc and SFC Capital to build electronic nose that detects disease signals in smell
Pre-seedHealth - 8 Sept 2026
VeridueVeridue raises a £3m pre-seed round led by Episode 1 Ventures to run AI due diligence on energy infra and data centre deals
Pre-seedFintech - 3 Sept 2026
SoukSouk raises a £1.2m pre-seed round led by SVV to reactivate dormant go-to-market partnerships
Pre-seedSales
