Verified 25 October 2026

A3Ventures

A3Ventures is a venture capital firm based in Leeds, United Kingdom that invests at the seed, early and growth stages in Energy & Clean Tech, Technology, Media and Telecom (TMT) and Industrials across United Kingdom.

Investor type: Venture Capital
Headquarters: Leeds, United Kingdom
Founded: 2004
Last active: 1 April 2013

Stage focus

Seed Round
Early stage VC
Later stage VC
PE Growth/Expansion
Buyout
Other

Sector focus

Energy & Clean Tech
Technology, Media and Telecom (TMT)
Industrials

Geography focus

United Kingdom

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Questions

What stage does A3Ventures invest at?

A3Ventures lists Seed Round, Early stage VC, Later stage VC, PE Growth/Expansion and Buyout in its stage focus.

Which sectors does A3Ventures invest in?

Its sector focus includes Energy & Clean Tech, Technology, Media and Telecom (TMT) and Industrials.

Where does A3Ventures invest?

Its geography focus is United Kingdom.

How do I contact A3Ventures?

The Investorsync Portal has partner contact details for A3Ventures and similar investors, for a one-time $99 (12 months of access).