Osney Capital is a sector specialist venture capital firm focused exclusively on the early-stage cyber security sector in the UK. It invests at pre-seed and seed stages, writing cheques between £250k and £2.5m, and launched the UK's first specialist cyber security seed fund.
40% of their portfolio is in Cybersecurity. They made 3 investments in the last 12 months. Their most common stage is seed (40% of deals). Average disclosed round size is $2.7M (across 3 rounds with reported amounts).
Portfolio
5
Fund Size
$63M
Top Stage
Seed
Last 12 Mo
4
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
Top Co-Investors
SuperSeed Ventures LLP2 shared
Rule302 shared
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Octopus Ventures1 shared
Episode 11 shared
Flying Fish1 shared
6 Degrees Capital1 shared
Last updated: 14 September 2026