Investor Directory

.406 Ventures is a Boston-based early stage venture capital firm investing in healthcare and enterprise technology companies founded by visionary entrepreneurs. .406 Ventures was founded in 2006 and has over $1B under management across six funds. The firm leads, or co-leads, first institutional investment rounds in market-changing companies. .406 Ventures' healthcare theses focus on systems, technologies, and services that improve clinical delivery, with investments in companies such as Abacus, AbleTo, Axial Healthcare, Iora Health, Equip, Heartbeat Health, Nomad Health, Redox and WelbeHealth.

Dedicated to creating value in early-stage life science companies, the 5AM team takes a diversified, hands-on and leading-edge investment approach to company building and return realization.

For almost 30 years, Abingworth has been working alongside entrepreneurs to develop their ideas into products that have a dramatic impact on health. With a broad transatlantic approach to backing innovation, they invest in drugs, devices and diagnostics from seed-stage start-ups to publicly traded companies.

Ampersand is focused exclusively on growth equity investments in lower middle market healthcare companies. Ampersand's professionals bring a rigorous grasp of healthcare science, technology and operations to every opportunity.

Aptima Ventures was established by Aptima Inc. to identify and commercialize high-potential, early-stage technologies originating from Aptima and from leading universities and federally-funded research programs. We partner with entrepreneurs, companies, and venture investors, both global and domestic, to launch sophisticated product solutions oriented by intellectual property and strategic value.

Beacon Angels is a Boston-based angel group that makes investments in the $50,000 to $300,000 range in small fast-growing companies located in New England.

Bessemer Venture Partners focuses investment activity around several well-developed thematic roadmaps, seeking out entrepreneurial opportunities that align with these themes across a wide mix of industries, geographies, and stages.

Bolt is a venture capital fund designed to address the needs of early-stage startups at the intersection of hardware and software. Its hands-on investors and world-class engineering team allows Bolt to provide integrated support across product development, strategy, business model, and financing with respect to the unique challenges of connected hardware products.