What Bain Capital Double Impact Fund does

Bain Capital Double Impact Fund is the impact investing strategy of Bain Capital, LP, established in 2015 to invest in companies that deliver competitive financial returns alongside measurable social and environmental outcomes. The Boston-based firm manages $2.6 billion in assets under management as of December 31, 2025, with a 16-person investment team and offices in Boston and New York. It executes control equity investments of $50 to $200 million or more across three thematic areas: Health & Wellness, Education & Workforce Development, and Climate & Sustainability. Since inception, the strategy has completed 18 investments and 6 exits/monetizations.

The portfolio spans 26+ operating companies across healthcare services (athenahealth, Arosa, Basic Home Infusion, ConvenientMD, Excelsia, HealthDrive, Legacy Hospice, Rodeo Dental, SpringWorks, Broadstep, Impact Fitness), education technology and workforce training (Branching Minds, Lillio, Meteor Education, Penn Foster, Presence, Sparq, FreeWill, American College of Education, TeachTown), and sustainability-focused businesses (Cotopaxi, AqueoUS Vets, BW Fusion, Japan Wind Development, Living Earth, Beatnic, Sustainable Restaurant Group, Pacha Soap). Many portfolio companies operate technology platforms, including Branching Minds' AI-powered MTSS platform (Dottie chatbot and ambient-listening Meeting Assistant launched 2025), athenahealth's cloud-based ambulatory care platform, Lillio's childcare management software, and FreeWill's estate planning service. The firm follows an active partnership model emphasizing operational excellence, leveraging Bain Capital's Portfolio Group, dedicated operating partners, and a sustainability/impact team that applies standards including IMP's Five Dimensions of Impact, UN SDGs, and SASB.

Revenue is generated through standard private equity mechanics: recurring management fees on committed/invested capital plus carried interest realized upon profitable exits of portfolio companies. Deal sourcing is primarily direct via Bain Capital's networks across industry, finance, government, and impact investing ecosystems, with the firm operating as a B2B institutional investor rather than a product vendor. Notable exits include Japan Wind Development (sold to INFRONEER Holdings, achieving 10X capacity growth to 570MW+), TeachTown (sold to L Squared Capital Partners), HealthDrive, Impact Fitness, LivingEarth, Penn Foster, Presence, Sparq (partially sold to Harvest Partners Ascend with reinvestment), and SpringWorks.

Name

Bain Capital Double Impact Fund

Legal name

Bain Capital, LP

Website

https://baincapitaldoubleimpact.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Bain Capital Double Impact Fund, the impact investing strategy of Bain Capital, LP founded in 2015, makes $50-200M+ control equity investments in mission-driven companies across Health & Wellness, Education & Workforce Development, and Climate & Sustainability, managing $2.6B AUM across 18 investments and 6 exits.

Ownership category

akta.pro rank

Product category

Impact Investing / Private Equity Fund Management

NAICS

Other Investment Pools and Funds (5259), Portfolio Management and Investment Advice (52394)

SIC

Investors, Nec (6799), Investment Advice (6282)

akta.pro primary industry

Sustainable Private Markets (Impact PE/VC, Private Credit, Infrastructure) (FSAAALAG)

akta.pro secondary industries

Impact Investing (Intentional, Measurable Social/Environmental Outcomes) (FSAAALAC), Impact Investment & Development Investment Funds (BPADACAO), Impact Investing & Social Finance (Funds, CDFIs, Microfinance) (BPAGALAA)

Keywords

• Impact investing
• Private equity fund
• Growth equity investments
• Social impact funds
• Sustainable investment strategy

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Asset Management - Private Equity Impact Investing: Bain Capital Double Impact generates returns through managing a private equity impact fund with $2.6B in assets under management (as of December 31, 2025). The firm makes control equity investments in companies across three impact themes: Health & Wellness, Education & Workforce Development, and Climate & Sustainability. Revenue is generated through standard private equity mechanics including management fees and carried interest from successful portfolio company exits.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Bain Capital Double Impact is the impact investing strategy of Bain Capital, LP, managing approximately $2.6B in assets under management. The fund makes control equity investments of $50 to $200M+ in mission-driven companies across three themes: Health & Wellness, Education & Workforce Development, and Climate & Sustainability, partnering with management teams to drive both competitive financial returns and measurable social and environmental impact.

Product overview

Bain Capital Double Impact Fund is an impact investing strategy that delivers competitive financial returns alongside measurable social and environmental impact. The fund operates three core investment themes: Health & Wellness (portfolio companies including athenahealth, Basic Home Infusion, Arosa, Legacy Hospice, ConvenientMD, Rodeo Dental, Excelsia, HealthDrive, SpringWorks, Impact Fitness), Education & Workforce Development (including Branching Minds, TeachTown, Presence, Lillio, Penn Foster, Meteor Education, Sparq, FreeWill), and Climate & Sustainability (including Cotopaxi, AqueoUS Vets, BW Fusion, Japan Wind Development, Living Earth, Beatnic, Sustainable Restaurant Group). The fund's offerings include active partnership, operational expertise, and capital deployment across equity investments of $50 to $200M+ in control opportunities with mission-driven companies.

Differentiator

Problem solved

Functional benefit

Brands

• American College of Education (ACE): An accredited, fully online private college specializing in high-quality, affordable programs in education, business, healthcare and nursing.
• Double Impact

Products and services

• Health & Wellness Investment Strategy Impact investment strategy focused on companies that expand access to high-quality care and promote well-being and healthy lifestyles for all, including portfolio companies in home healthcare, hospice, behavioral health, and healthcare services.
• Education & Workforce Development Investment Strategy Impact investment strategy addressing gaps in skills and achievement through training, education, and economic growth in underserved communities, supporting portfolio companies in EdTech, online education, and workforce training.
• Climate & Sustainability Investment Strategy Impact investment strategy supporting the energy transition and reducing environmental impacts while catalyzing economic growth, including portfolio companies in renewables, sustainable agriculture, water treatment, and circular economy.

Quantifiable outcome

• $2.6B Assets Under Management across 18 investments with 6 exits since 2015
• +2 more outcomes

Named customers26 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Partnerships

Two partnerships are on record, tiered minor.

• ThredUpminorStrategic or Co-development Partner · 1 January 2025Cotopaxi (portfolio company) launched a partnership with ThredUp in 2025 to enable customers to buy and sell pre-loved products and extend product life cycles as part of Cotopaxi's circularity strategy.
• Snow PeakminorStrategic or Co-development Partner · 1 January 2023Cotopaxi (portfolio company) partnered with Snow Peak (another Bain Capital portfolio company) for shared retail space to amplify brand presence and drive lasting relevance and meaningful change.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Sarona Asset Management: Emerging-markets focused impact PE firm investing in financial inclusion, agriculture, and climate. Comparable in impact PE structure and measurable outcomes mandate, though with a distinct emerging-markets orientation.
• DBL Partners: Double Bottom Line venture and growth equity firm investing in companies delivering social, environmental, and financial returns. Highly aligned in mission framing and intentional impact measurement.
• Acumen Capital Partners: Pioneer in impact investing deploying patient capital into mission-driven companies across health, education, and energy in emerging and developed markets. Comparable in theme structure and intentional double-bottom-line approach.
• Bridges Fund Management: Long-established UK impact PE and private credit manager with funds dedicated to sustainable and impact strategies. Closely comparable in mission-driven control-equity investing and impact measurement discipline.
• KKR Global Impact: KKR's impact-focused private equity strategy investing across climate, sustainable infrastructure, and inclusive growth. Highly comparable in mandate, check size range, and thematic coverage.
• TPG Rise Fund: TPG's dedicated impact investing platform making growth and buyout investments across climate, health, education, and economic empowerment. Directly comparable to Bain Capital Double Impact in scale, theme structure, and LP base.

Broad incumbents

• Bain Capital Ventures: Sister Bain Capital strategy focused on early-stage venture investing. Overlaps in select portfolio companies (e.g., Branching Minds) and shares Bain Capital operating infrastructure and brand.
• Bain Capital Private Equity: Bain Capital's flagship global private equity business and the parent platform of Double Impact. Overlap in operational value-add playbook, Portfolio Group resources, and shared investment professionals.
• Blackstone (Sustainable Resources): Blackstone's climate-and-sustainability private equity platform. Comparable in climate-themed investing and scale, though generally oriented toward larger infrastructure-style transactions.

Others

• Tideline: Boutique impact advisory firm serving institutional investors and asset managers on impact strategy, diligence, and measurement. Comparable as an ecosystem peer in the impact investing consulting and advisory layer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A5 records

Investments15 records

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

Frequently asked questions about Bain Capital Double Impact Fund