Family Office · Nottingham, United Kingdom

Trillium Asset Management

Active

What they invest in

Trillium Asset Management is a Boston-based investment management firm specializing in sustainable and responsible investing. Founded in 1982, Trillium is recognized as one of the earliest advocates of environmental, social, and governance (ESG) integration in portfolio management. The firm manages assets for individuals, foundations, endowments, and other institutional clients, focusing on long-term value creation through active ownership and shareholder advocacy. Trillium has a strong reputation for its commitment to social and environmental impact, and it operates offices in Boston, San Francisco, and Portland. The company continues to be a leader in ESG investing, frequently engaging with companies on issues such as climate change, diversity, and corporate governance.

Who they back

ESG investingSustainable investingResponsible investingSeedSeries A

Customer segments

Private Clients, Financial Intermediaries, Institutional Investors

Geography

US

The people who write checks

12 partners on file at Trillium Asset Management, with the firm's email pattern for cold outreach. Score your deck (free, 30 seconds) to unlock direct contact for this firm and 47,000+ others.

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Why this firm matters for fundraising founders

Trillium Asset Management deploys privately-held capital. Cycles are short, decisions concentrated, and structures flexible (equity, convertible, revenue-share). Less brand premium, more underwriting on substance. VC Boom tracks Trillium Asset Management alongside 47,000+ other active investors, ranked weekly by recent-deal momentum, sector concentration, and partner activity.

At a glance

Based in
United Kingdom
Portfolio last checked
Oct 6, 2026
Website
www.trilliuminvest.com ↗
LinkedIn
Firm profile ↗

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