Venture capital firm

350 Investment Partners

UK sustainability advisory and consulting firm formerly active as a venture capital manager

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Business
Retail
Energy
Consulting
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TrustList summary

350 Investment Partners LLP was established in May 2006. It first advised and managed venture capital investments for the Carbon Trust and the North West Fund for Energy and Environment. It no longer makes investments.

What 350 Investment Partners does

Advisory services: specialist guidance in the sustainability sector.
Consulting: project work for investors, entrepreneurs, corporates and research institutes.
Past investing record: exits from that period include several fuel cell, wireless and marine energy companies.

Customers and markets

Investors, entrepreneurs, corporates and research institutes. Named clients include IP Group, Energy Systems Catapult and Sero Technologies, among others. The site is meant for business and professional investors only.

Key facts

Established: May 2006
Advisory work since: 2017
Legal form: limited liability partnership

Summary written by TrustList from the business's own published information, Oct 2026.

Gallery

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Categories & features

Business
Retail
Energy
Consulting
Climate Tech

Rankings

350 Investment Partners is ranked on 1 TrustList ranking at #6.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. 350 Investment Partners has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Venture capital firm · 1 ranking

#6of 41
Climate tech investors
It is one of 3 here listing retail and one of 14 here listing energy.
Of the 41 here, 14 also cover energy and 8 also cover artificial intelligence; 6 also work in London and 5 also work in New York City.
Behind ETF Partners, ahead of Elemental Excelerator.

As of 2026-11-02. Organic ranks only; sponsored placements are never ranks. How TrustList ranks