Sustainable Ventures

Updated 12 Aug 2026
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Sustainable Ventures is a climate tech investor supporting startups from idea to exit, having raised £1.2bn in equity funds to date.

Funder analysis

Web-researched analysis· 25 Jul 2026· v7

What they fund

The firm funds climate tech startups across the UK, from early idea stages through to growth, focusing on ventures that can leverage local resources and talent to address regional disparities.

Investment thesis

Sustainable Ventures deploys capital into climate tech startups with a dual mandate of driving economic growth and addressing regional investment disparities across the UK.

  • Economic Growth Driver — The firm argues that regional climate tech innovation is critical for national economic growth, citing a report produced with Barclays that highlights how leveraging local resources and talent can address significant regional disparities in the sector.
  • Job Creation — Sustainable Ventures measures success through ecosystem impact, having supported the creation of over 7,000 jobs within its network of portfolio companies.
  • Regional Equity — A core tenet of their thesis is addressing the imbalance in climate tech investment by activating regional ecosystems to ensure capital reaches beyond traditional hubs.
Credibility: The thesis is grounded in the firm's own reporting and partnerships, specifically the Barclays collaboration and their public impact metrics on job creation.

Value add

Beyond capital, Sustainable Ventures provides ecosystem support, leveraging its network to help portfolio companies scale and create jobs. The firm's focus on regional equity suggests a strong network of local partners and resources.

Fit verdict: Ideal for climate tech founders seeking capital and ecosystem support, particularly those outside traditional hubs.

Founder diligence script:

  • How does your network specifically support regional companies?
  • What is your typical follow-on investment strategy for portfolio companies?
  • How do you measure and report on job creation impact?

Portfolio focus

The portfolio clusters around early-stage climate tech solutions, with a strong emphasis on companies that drive regional economic development and job creation across the UK.

Notable investments & exits

The firm has supported the creation of over 7,000 jobs within its portfolio, suggesting a track record of successful exits and growth.

Strategic implications

Sustainable Ventures' focus on regional equity positions it as a key player in decentralizing climate tech investment in the UK. The firm's strong impact metrics and partnerships suggest a high level of credibility and influence in the ecosystem. A shift in regional economic policy or a change in the firm's leadership could significantly alter its deployment posture.

Where they could go further

The firm could expand its network of local partners to further support regional companies. Increasing transparency around portfolio performance and exit outcomes would enhance credibility. Developing a more structured follow-on investment strategy would support portfolio companies through later stages.

Co-investors 2

The firm has collaborated with Barclays on research and reporting
indicating a potential co-investment or partnership network.
Signals & partners focus areas · graph signals · limited partners

Overview

climate techsustainabilitycleantech
Connected surfaces

Sources & references

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Updated 12 Aug 2026