Arctaris Impact Investors, LLC
arctaris.com Direct investor
Arctaris Impact Investors is a Boston-based impact investment firm that manages funds investing in growth-oriented operating businesses and community infrastructure projects in underserved communities across the U.S. It focuses on delivering market-rate returns alongside measurable social and environmental impact.
Arctaris Impact Investors, LLC is an investor headquartered in Boston, United States, founded in 2009. It invests directly in companies, at growth, in operating companies, infrastructure and real estate.
“We use impact investing to create inclusive opportunity for underserved people through partnership-driven, blended capital investments in sustainable enterprises paired with transparent impact investment.”
— Arctaris Impact Investors, LLC, own website
- Layer
- Direct investor
- Type
- Other
- Stage
- Growth
- Headquarters
- Boston, United States
- Invests in
- US
- Sectors
- operating companies, infrastructure, real estate
- Founded
- 2009
Team, as Arctaris Impact Investors, LLC publishes it
- Jonathan Tower Managing Partner
- Steve Dehner Chief Financial Officer
- Andrew Gibbs Managing Director, Real Estate
- Anita Graham Managing Director
- Alan K Halfenger General Counsel & Chief Compliance Officer
- Patrick Mullen Managing Director
- Uche Osuji Managing Director
- Nihar Sait Managing Director
- Katherine Mize Iriarte Principal
- Joe Sugiyama Principal, Real Estate and Portfolio Management
- Kritika Chadha Vice President
- Sebastian Dannhoff Vice President
Names and roles exactly as listed on arctaris.com. Nothing else about these people is recorded.
Co-invests most often with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 39 co-investors found.
- A1 Health Ventures 1 shared company: browsehappy.com
- Accelerate Okanagan 1 shared company: browsehappy.com
- AgFunder 1 shared company: browsehappy.com
- Air Street Capital 1 shared company: browsehappy.com
- Alchemy Special Opportunities LLP 1 shared company: browsehappy.com
- Andera Partners 1 shared company: browsehappy.com
- ARCH Venture Partners 1 shared company: browsehappy.com
- AXA IM Prime 1 shared company: browsehappy.com
- Convergent Finance, LLP 1 shared company: browsehappy.com
- Dallas Police and Fire Pension System 1 shared company: browsehappy.com
and 29 more — the graph.
Where this comes from
Every fact above was read from a page Arctaris Impact Investors, LLC publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://www.arctaris.com/about/name, is_investor, layer, type, hq_country, hq_city, invests_in_geographies, stage_min, stage_max, thesis_quote, thesis_quote_page, description, founded, confidence
- https://www.arctaris.com/investment-philosophy/sectors
- https://www.arctaris.com/team/people
- https://www.arctaris.com/status
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Record 5126 · added 2026-09-03 · link last verified 2026-09-06 · confidence high
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