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VC firm

O3 Partners

Kingmaker TierBased on the data VC Catalog holds.

Kingmaker Tier: 81 out of 100

Also known as OXO Technologies Holding Plc

  • Generalist (firms only)
  • Multi stage
  • Europe
  • PE
  • VC
  • B2B
Investor type
VC
Investing status
Activeas of 2026-09-21Source (opens in a new tab)
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Record updated 30 September 2026

About

O3 Partners is a listed investment platform bringing together leading private-market fund managers across Europe. Through one scalable group, we offer public-market investors diversified access to venture capital, private equity and the growth of the managers behind them.

Investment approach

Thesis
O3 Partners is a partnership as well as a close-knit family of private equity and venture capital investment and service provider entities with complementary regional and industry focus at different investment stagesSource (opens in a new tab)
Investing status notes
The total capital invested to date and currently available for investment across the entire group amounts to approximately EUR 550 million
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