Millennium Ventures Group, based in Waltham, Massachusetts, focuses on investments across various sectors, including Healthcare, Security & Defense, Consumer & Industrial, New Media, and Energy. The firm typically engages in Series C investment rounds, providing substantial capital to companies poised for significant growth. Millennium Ventures either revitalizes acquired organizations or builds new ventures based on emerging trends and vibrant themes such as real-time decision-making data and optical science-based products.
Notable portfolio companies include Plus, which has raised over $100 million. Millennium Ventures is led by key partners with extensive expertise in innovation management, ensuring that their portfolio companies benefit from strategic guidance and industry insights. Their investment philosophy centers on identifying and nurturing high-potential ventures that align with current and future market needs. Additionally, Millennium Ventures offers unique value-add services, including leveraging their deep industry connections and providing hands-on support to drive growth and operational excellence.
Millennium Ventures Group - Portfolio Snapshot
Portfolio activity breakdown across disclosed investments and stages
Top Investment Stages
Stage Mix
Concentration shown as share of disclosed investments by stage.

Millennia Capital
millenniallp.com

Millennium Technology Value Partners
mtvlp.com

Watermill Group
watermill.com

Millennium Management
mlp.com

Boston Millennia Partners

Spring Mill Venture Partners

Merrill Lynch Ventures

Merlin Ventures
merlin.vc

MMC Technology Ventures

Mass General Brigham Ventures

Myrian Capital

Milliways Ventures

Venture Investors

Optum Ventures
optumventures.com

Metropolitan Venture Partners