10 Private Equity Firms in Infrastructure Industry - Flippa
Use this list to quickly find active infrastructure private equity investors across power and renewables, transport, digital networks, water, and social assets. Match each firm by strategy, geography, and check size, then tailor your pitch to core, core plus, or value add mandates.
GMT Communications Partners
Key facts about the firm:
Founded in 1993, GMT Communications Partners is a private equity firm specializing in investments in the European communications industry. The firm focuses on mid-market companies in sectors such as media, telecom, and information services.
Headquarters: London, UK
Founded: 1993
Industry focus: Finance, Financial Services, Infrastructure
Investments: 9
Exits: 6
Website: gmtpartners.com
3i Group
Key facts about the firm:
Founded in 1945, 3i Group is a leading international investment company headquartered in London. Specializing in private equity and infrastructure, 3i focuses on mid-market companies in Europe and North America. Notably, its investment in the Dutch retailer Action has significantly contributed to its portfolio growth.
Headquarters: London, UK
Founded: 1945
Industry focus: Consumer, Healthcare, Technology, Infrastructure
Investments: 485
Exits: 195
Website: https://www.3i.com/
Kohlberg Kravis Roberts Japan
Key facts about the firm:
Headquarters: Tokyo, Tokyo, Japan
Founded: 2006
Industry focus: Energy, Infrastructure, Real Estate
Number of investments: 7
Number of exits: 2
Details about the fund:
A strategic partner-focused investment company, KKR Japan focuses on energy, infrastructure, real estate, credit, and hedge funds.
Where to find them: Website
Antin Infrastructure Partners
Key facts about the firm:
Headquarters: Paris, Ile-de-France, France
Founded: 2007
Industry focus: Financial Services, Infrastructure, Venture Capital
Number of investments: 9
Number of exits: 5
Details about the fund:
An independent private equity firm specializing in infrastructure projects is called Antin Infrastructure Partners.
Where to find them: Website
Axcel
Key facts about the firm:
Headquarters: Copenhagen, Hovedstaden, Denmark
Founded: 1994
Industry focus: Financial Services, Infrastructure, Internet, Project Management, Venture Capital
Number of investments: 1
Number of exits: 1
Details about the fund:
Private equity investment company
Where to find them: Website
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Brookfield Asset Management
Key facts about the firm:
Headquarters: Toronto, Ontario, Canada
Founded: 1899
Industry focus: Asset Management, Infrastructure, Renewable Energy
Number of investments: 34
Number of exits: 15
Details about the fund:
A Canadian asset management company with an emphasis on real estate, clean energy, infrastructure, and private equity is Brookfield Asset Management.
Where to find them: Website
Digital Alpha
Key facts about the firm:
Headquarters: Henderson, Nevada, United States
Founded: 2017
Industry focus: FinTech, Infrastructure, Internet of Things, Smart Cities, Telecommunications
Number of investments: 16
Number of exits: 3
Details about the fund:
The infrastructure, services, and solutions needed by the rapidly expanding digital economy are the focus of the investment business Digital Alpha.
Where to find them: Website
Energy Capital Partners
Key facts about the firm:
Headquarters: Summit, New Jersey, United States
Founded: 2005
Industry focus: Consulting, Energy, Environmental Engineering, Finance, Impact Investing, Infrastructure, Renewable Energy, Venture Capital
Number of investments: 14
Number of exits: 7
Details about the fund:
ECP is a top investor in infrastructure for electrification, decarbonization, clean and sustainable energy, and energy transformation.
Where to find them: Website
First Reserve Corporation
Key facts about the firm:
Headquarters: Greenwich, Connecticut, United States
Founded: 1983
Industry focus: Business Development, Energy, Infrastructure, Service Industry, Venture Capital
Number of investments: 12
Number of exits: 4
Details about the fund:
A firm that makes equity investments is First Reserve Corporation.
Where to find them: Website
Global Infrastructure Partners (GIP)
Key facts about the firm:
Headquarters: New York, New York, United States
Founded: 2007
Industry focus: Impact Investing, Infrastructure
Number of investments: 13
Number of exits: 6
Details about the fund:
Leading international infrastructure investor Global Infrastructure Partners (GIP) is an independent company.
Where to find them: Website
Making It Easy to Sell Online Businesses
Flippa provides owners and investors with the tools and expertise to sell.
400,000+ Weekly Active Buyers
15 In-house Brokers and 120 Broker Partners
Negotiate and Receive Offers Fast
Integrated Legal, Insurance and Payments
Conclusion
Winning infrastructure pitches are crisp and de-risked: show contracted revenues (PPAs/availability payments), concession terms, inflation linkage, capex schedule, DSCR/LTV, and a clear value-creation plan (operational upsides, digitalization, add-ons). Match your opportunity to each firm’s mandate before you reach out—fit beats volume every time.
FAQs
What counts as “infrastructure” for PE?
Core assets (regulated utilities, availability-based PPPs), core-plus (midstream, towers/fiber, rolling stock), and value-add (merchant renewables, district energy, EV charging, data centers). Some firms also buy operating companies that own/manage these assets.
How is infrastructure PE different from infrastructure debt?
PE targets equity returns and control/influence over assets or platforms. Infra debt funds lend against assets (senior or mezz) for lower, fixed returns with downside protection and covenants.
What deal sizes do infrastructure PE firms pursue?
Mid-market specialists often write $25–250M equity checks; global platforms can commit $500M+ to a single asset or platform. Always confirm against the latest fund size.
What metrics matter most in screening?
Revenue visibility (contracted/regulated), tenor and counterparties, inflation indexation, capex roadmap, DSCR, leverage, merchant exposure, grid/permit risk, and potential for platform M&A or operational efficiencies.
What should I include in a teaser/CIM?
Asset map & status, contracts (PPA/availability), tariffs and escalators, regulatory backdrop, historical & projected cash flows, capex/O&M assumptions, financing terms, ESG profile, and specific asks (use of proceeds, timeline, process).
