Arctaris Capital Partners

What Arctaris Capital Partners does

Arctaris Impact Investors, LLC (doing business as Arctaris Capital Partners) is a Boston-based impact-focused private investment management firm founded in 2009. The firm manages 7 private funds deployed across Opportunity Zone (OZ) investments, New Markets Tax Credits (NMTC), and community development initiatives in underserved U.S. communities. It serves institutional investors, family offices, foundations, and government agencies through three core strategies: operating companies (private equity), infrastructure (broadband fiber and renewable energy), and real estate (affordable and workforce housing).

The firm operates a distinctive "First-Loss Capital Partners" model in which governments, foundations, and communities provide first-loss capital to catalyze Arctaris's private investment. Core products include the Arctaris Impact Fund (flagship debt vehicle), Arctaris Opportunity Zone Funds (equity), and Arctaris Impact CDE (a certified Community Development Entity with $90M+ in cumulative NMTC allocations and a fresh $60M award in January 2026). Regional programs include a $50M Maine program, $25M Hartford program, $40M Cuyahoga County program, and a Southwestern Pennsylvania program, alongside a dedicated Arctaris Broadband Company subsidiary.

Revenue is generated through management fees on AUM across the 7 funds plus performance fees and carried interest on exits above specified thresholds. Cumulative activity includes $85M+ in equity invested catalyzing $1.1B+ in development projects, $97M deployed in 2024, and $26M deployed in 2025. The 11-50 person team is led by executives from Fidelity Ventures, IBM Venture Capital, Bain Capital, and Goldman Sachs, supported by an advisory board that includes Steve Glickman, co-author of the federal Opportunity Zone legislation. Impact reporting is conducted via a proprietary framework developed in partnership with ICIC and Harvard Business School.

Name

Arctaris Capital Partners

Legal name

Arctaris Impact Investors, LLC

Website

https://arctaris.com

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Arctaris Capital Partners is a Boston-based impact investment firm managing 7 private funds across Opportunity Zones, New Markets Tax Credits, and community development. It deploys capital into operating companies, broadband/renewable infrastructure, and affordable housing for institutional LPs, foundations, and government partners.

Ownership category

akta.pro rank

Product category

Impact-focused private equity and community development fund management

NAICS

Portfolio Management and Investment Advice (523940), Other Investment Pools and Funds (5259), Other Financial Vehicles (52599)

SIC

Investment Advice (6282)

akta.pro primary industry

Impact Investing (Intentional, Measurable Social/Environmental Outcomes) (FSAAALAC)

akta.pro secondary industries

Sustainable Private Markets (Impact PE/VC, Private Credit, Infrastructure) (FSAAALAG), Venture Growth / Recurring Revenue Credit Funds (FSANAIAG), Renewables & Energy Transition Funds (Solar, Wind, Hydrogen, CCUS) (FSANAEAD), Impact Investment & Social Finance Programs (BPADAOAJ)

Keywords

• Opportunity zone funds
• Impact investing
• Private equity management
• Community development financing
• New markets tax credits

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Fund Management Fees: Arctaris generates revenue through management fees charged on assets under management across its 7 private funds. The firm also earns performance fees/carried interest when investments generate returns above specified thresholds.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Arctaris Impact Investors manages 7 private funds providing debt and equity investments in growth-oriented operating businesses, infrastructure, and real estate projects in underserved U.S. communities. Core offerings include the Arctaris Impact Fund (flagship debt fund), Arctaris Opportunity Zone Funds, the Arctaris Impact CDE for New Markets Tax Credit deployment, and place-based regional programs in Maine, Hartford, Cuyahoga County, and Southwestern Pennsylvania. The firm combines above-market investment returns with measurable social impact through its First-Loss Capital Partners public-private partnership model.

Product overview

Arctaris Impact Investors is an impact-focused investment management firm that operates as a unified platform offering multiple fund products and investment strategies. The core offerings include the Arctaris Impact Fund (flagship debt fund), Arctaris Opportunity Zone Funds (equity investments in Qualified Opportunity Zones), and Arctaris Impact CDE (Community Development Entity deploying New Markets Tax Credits). The firm manages regional place-based programs across Maine, Hartford, Cuyahoga County, and southwestern Pennsylvania, each with specific commitment amounts. The platform also includes the Arctaris Broadband Company subsidiary for fiber infrastructure. Investment strategies span three core areas: operating companies (private equity in manufacturing, business services, consumer, and healthcare), infrastructure (broadband fiber and renewable energy), and real estate (affordable/workforce housing and community projects). The firm's value proposition combines above-market investment returns with measurable economic, social, and environmental impact, using the First-Loss Capital Partners structure to catalyze public-private partnerships.

Differentiator

Problem solved

Functional benefit

Brands

• Arctaris Broadband Company: Qualified Opportunity Zone Business that owns and operates fiber broadband infrastructure in underserved communities
• Saddleback Mountain
• First Loss Capital Partners

Products and services

• Arctaris Impact Fund The flagship debt fund of Arctaris Impact Investors providing debt and equity investments in growth-oriented operating businesses and community infrastructure projects in underserved U.S. communities; offered to qualified institutional investors.
• Arctaris Opportunity Zone Funds Qualified Opportunity Zone equity investments focusing on underserved urban and rural communities, offering tax advantages while targeting market-rate returns with measurable social impact; offered to qualified investors.
• Arctaris Maine Opportunity Zone Program $50M regional program committed to investing in Maine's underserved communities and Opportunity Zones, partnering with the Finance Authority of Maine (FAME).
• Arctaris Hartford Opportunity Zone Program $25M regional program in partnership with Bank of America focused on diversity, equity, inclusion, and community revitalization in Hartford, CT.
• Arctaris Cuyahoga County Opportunity Zone Program $40M regional program investment in Cuyahoga County, OH Opportunity Zones, in addition to a $10M Cuyahoga County program.
• Arctaris Southwestern Pennsylvania Opportunity Zone Program Regional place-based investment program in partnership with Richard King Mellon Foundation targeting Opportunity Zones in southwestern Pennsylvania.
• First-Loss Capital Partners Public-private partnership model where governments, foundations, and communities provide first-loss capital commitments to catalyze private investment from Arctaris funds, with mutually agreed-upon impact goals.
• Arctaris Impact CDE, LLC Community Development Entity that deploys New Markets Tax Credits to finance transformative industrial, manufacturing, and community projects in low-income and underserved communities; awarded $60M in NMTC allocation in 2026 and $30M in 2022.
• Arctaris Broadband Company (ABC) Qualified Opportunity Zone Business that owns and operates fiber broadband infrastructure in underserved communities through partnerships with ISPs, governments, and foundations; currently constructing networks in Colorado and Maine.

Quantifiable outcome

• Deployed $97M of capital across 7 transactions in 2024
• +4 more outcomes

Named customers16 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core and minor.

• Circuit AvenuecoreStrategic or Co-development Partner · 25 June 2026Circuit Avenue partnered with Arctaris in Detroit's Livernois-McNichols Opportunity Zone to renovate single-family homes for low-income families, with expansion announced across Detroit and into other underserved Michigan communities.
• GWI (Great Works Internet)coreStrategic or Co-development Partner · 31 January 2022GWI partnered with Arctaris and FAME to build fiber broadband networks in 5 underserved Maine Opportunity Zone communities, part of Arctaris Broadband Company's national digital impact platform.
• Initiative for a Competitive Inner City (ICIC)coreStrategic or Co-development PartnerHarvard Business School Professor Michael Porter's Initiative for a Competitive Inner City provides independent advice on Arctaris' impact measurement and reporting. Arctaris works with ICIC to survey portfolio companies annually on impact metrics.
• Finance Authority of Maine (FAME)coreStrategic or Co-development PartnerFAME partners with Arctaris on multiple programs including a $50M Maine program commitment and broadband initiatives. FAME provides financing and support for Arctaris investments including Saddleback Mountain.
• Utah Governor's Office / Sorenson ImpactcoreStrategic or Co-development PartnerPatrick Mullen serves as Opportunity Zone and Financial Incentives Director for Utah Association Counties, managing Utah's Opportunity Zone program in partnership with Governor's Office of Economic Development and Sorenson Impact at University of Utah.
• NexampminorStrategic or Co-development PartnerNexamp partnered with Arctaris and Saddleback Mountain for construction of a 31-acre community solar farm that will produce 2x the electricity needed to operate the resort.
• Nowak Metro Finance LabminorStrategic or Co-development PartnerBruce Katz, Co-Founder of Nowak Metro Finance Lab, serves on Arctaris Advisory Board providing expertise on metropolitan economic development and public-private innovations.
• United Way of Greater ClevelandminorStrategic or Co-development PartnerKenneth Surrat, Chief Community Investment Officer for United Way of Greater Cleveland, serves on Arctaris CDE Board providing expertise on community investment and grantmaking.
• Trufund Financial / Empowerment Reinvestment FundminorStrategic or Co-development PartnerJames Bason, President of Trufund Financial, serves on Arctaris CDE Board. Trufund is a CDFI/CDE serving low-income communities with similar mission alignment focused on minority-owned access to capital.

Scale indicators11 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Calvert Impact Capital: Mission-driven impact investing intermediary raising pooled capital from institutional investors and foundations to deploy into underserved communities in the U.S. and globally. Highly comparable to Arctaris as a similarly sized CDFI/impact fund manager raising capital from foundations and impact-aligned LPs.
• EJF Capital: Alternative investment manager with significant Opportunity Zone fund offerings and real estate/financial services focus. Directly competes with Arctaris in the OZ equity fund space serving similar institutional and family office LPs.
• Advantage Capital Partners: Impact-focused investment manager deploying NMTC and small-business capital into underserved communities, with deep experience in community development finance and partnerships with banks and government. Overlapping business model with Arctaris's NMTC deployment and operating-company focus.
• Capital Impact Partners: Community development financial institution (CDFI) providing loans and investments for underserved communities in health, housing, and economic development. Comparable CDFI structure and impact mandate to Arctaris's debt/equity deployment in similar sectors.
• National Development Council (NDC): National nonprofit providing NMTC deployment, training, and community development lending to underserved communities. Directly comparable to Arctaris Impact CDE in the NMTC allocation and deployment business.
• Coastal Enterprises, Inc. (CEI): Maine-based CDFI providing capital and business advisory services to underserved communities and small businesses. Operates in overlapping New England geography and shares Arctaris's place-based, impact-aligned investment approach with foundation partnerships.
• Enterprise Community Partners: National nonprofit impact investor and CDFI focused on affordable housing and community development, deploying both debt and equity across the U.S. Overlaps with Arctaris's affordable housing/workforce housing thesis and place-based regional programs.
• Asland Capital Partners: Real estate investment manager focused on Opportunity Zone and mixed-income development in underserved urban markets. Already partnered with Arctaris on the $600M Northeast Heights DC development, indicating overlapping strategy and LP base.

Others

• The Kresge Foundation: Major philanthropic foundation with a significant Program-Related Investments (PRI) portfolio including direct OZ and community development investments. Functions as both an LP and adjacent investor to Arctaris rather than a direct competitor, but competes for similar impact mandates.

Broad incumbents

• U.S. Bancorp Community Development Corporation: Large bank-affiliated CDFI managing billions in NMTC allocations and affordable housing/community development investments. Much larger scale than Arctaris but competes for the same federal NMTC allocations and serves similar institutional partners.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/arctaris-capital
• Facebookfacebook.com/673422659344301

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles23 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments2 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Arctaris Capital Partners