InvestorFounders Fund is a venture capital firm based in the United States, founded in 2005. It invests in technology companies across various sectors and stages.

Octopus Ventures is a London-based venture capital firm that invests in early-stage companies focused on creating positive societal and environmental impacts. They back founders addressing significant global challenges across various sectors.
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Octopus Ventures is a venture capital firm based in London, founded in 2008. It is part of Octopus Investments and focuses on investing in early-stage companies that aim to create positive societal and environmental impacts. The firm emphasizes backing founders who are addressing significant global challenges. Octopus Ventures invests in various sectors, including B2B Software, Bio, Climate, Consumer, Deep Tech, Fintech, and Health. The firm typically invests from the pre-seed stage through to Series A, supporting companies that prioritize sustainability and community well-being. They also run a Mentorship Programme that connects founders with experienced executives from their network.
Octopus Ventures invests in various sectors, including B2B Software, Bio, Climate, Consumer, Deep Tech, Fintech, and Health. The firm typically invests from the pre-seed stage through to Series A, supporting companies that prioritize sustainability and community well-being.
Octopus Ventures runs a Mentorship Programme that matches founders and senior leaders with experienced executives from their network, providing valuable guidance and support.
Octopus Ventures invests in early-stage companies across sectors like B2B Software, Bio, Climate, Consumer, Deep Tech, Fintech, and Health, focusing on those with significant global impact.
Startups can submit their pitches through specific URLs for different funding stages: Pre-seed funding and Seed and beyond funding.
Octopus Ventures emphasizes backing founders addressing global challenges and provides dedicated US expansion support, along with in-house talent specialists for team building.
The firm typically invests between £100,000 and £15 million, with an average investment size of approximately £4.5 million.
Octopus Ventures primarily focuses on UK and European companies, particularly those with potential for expansion into the US market.
From public sources
Octopus Ventures describes People + Talent support for hiring, compensation, organizational design and leadership, including a first-year partner for companies joining at seed or Series A.
Source: Octopus Ventures official profile evidenceOctopus Ventures lists a London office at 33 Holborn.
Source: Octopus Ventures official profile evidenceOctopus Ventures publishes separate pitch submission routes for pre-seed and for seed and later companies on its contact page.
Source: Octopus Ventures official profile evidencePitchBook's public Octopus Ventures preview lists Next Communications (Telecommunications Service Providers) with deal date 2026-08-10.
Source: Octopus Ventures investment portfolio | PitchBookPitchBook's public Octopus Ventures preview lists Resolutiion with deal date 2026-09-14.
Source: Octopus Ventures investment portfolio | PitchBookPitchBook's public Octopus Ventures preview lists Metris Energy with deal date 2026-09-21.
Source: Octopus Ventures investment portfolio | PitchBookSuperscout Pro
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