Joshua Mailman, Serious Change

Joshua Mailman is the Managing Director of Serious Change, a London-based sole LP impact investment vehicle he founded. See sector focus and contact routes.

About Joshua Mailman

Joshua Mailman is the Managing Director of Serious Change, a London-based sole LP impact investment vehicle he founded in 2006 with $70–$100 million in assets under management. His investment thesis targets early-stage for-profit enterprises in the developing world, green manufacturing, fair trade, sustainable food, mission-driven online platforms, and sustainable finance. The firm provides capital to early-stage impactful enterprises, though specific check sizes and lead/follow behavior are not publicly detailed in available sources. Notable portfolio companies include Grove Collaborative, Zola Electric, Allovue, and Indigenous Designs, reflecting a focus on environmental sustainability and social justice. Mailman defines impact investing as private investment in for-profit companies with deep social and environmental missions, distinguishing it from passive screening or community investing. He is also a founding trustee of the Sigrid Rausing Trust U.K. and continues to invest in game-changing for-profit and nonprofit enterprises.

Joshua Mailman at a glance

Role
Managing Director
Organization
Serious Change
Location
London, England, United Kingdom
Investor type
Venture Capital
Focus areas
CRM, Sales, Social Media

Frequently asked about Joshua Mailman

What does Joshua Mailman invest in?
Joshua Mailman at Serious Change (London, England, United Kingdom) — sector focus: CRM, Sales, Social Media.
How do I contact Joshua Mailman?
Joshua Mailman's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Joshua Mailman based?
Joshua Mailman is based in London, England, United Kingdom.

Details on this investor come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist investors in London.

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