Actis
Actis is a London-based private investment firm that builds and operates sustainable infrastructure in growth markets through five strategies — energy, long-life infrastructure, digital infrastructure, real estate, and private equity — serving institutional investors with closed-end funds; since 2002 it has raised approximately US$26 billion across 25+ countries.
- Company typePrivate
- Founded2002
- HeadquartersLondon, United Kingdom
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Actis does
Actis is a London-headquartered private investment firm founded in 2002 that builds and operates sustainable infrastructure assets across growth markets in Asia, Latin America, Africa, the Middle East, and Central and Eastern Europe. The firm invests thematically across five strategies — Energy Infrastructure, Long Life Infrastructure, Digital Infrastructure, Real Estate, and Private Equity — through closed-end fund vehicles targeting institutional limited partners including pension funds, sovereign wealth funds, insurance companies, and funds of funds. Since inception, Actis has raised approximately US$26 billion and built a portfolio spanning more than 25 countries and over 185 projects, with 36GW of generation capacity created through its energy funds (over 20GW from renewables). In October 2024, Actis joined forces with General Atlantic, creating a combined platform of approximately US$108 billion in AUM, under which Actis operates as General Atlantic's sustainable infrastructure business while retaining its brand and investment autonomy.
Actis's operating model centers on building or acquiring platform companies, applying industrial value creation through its in-house operating teams, and holding assets for fund-defined holding periods before exiting via trade sales, secondary buyouts, or strategic disposals. Its proprietary "Transition Tool" framework categorizes assets from "green" to "olive" (transitioning), allowing the firm to underwrite decarbonization upside across incumbent infrastructure operators rather than only greenfield renewables. Notable platforms include BluPine Energy (~4GW Indian renewables), Orygen (Peru, sold to Grupo Romero in March 2026), Swiftnet (4,000+ South African telecom towers), Skyline (1,500km+ Brazilian transmission), Levanta Renewables (Southeast Asia), Stride Climate Investments (371MW Indian solar), and the newly launched Terranova (Latin American hyperscale data centers, US$1.5 billion planned investment). The firm monetizes through fund management fees (typically 1–2% of committed capital on long-dated, multi-year fund structures) and performance-related carried interest on realizations, with active flagship vehicles including Actis Energy 6 (US$6 billion target, US$2.5 billion at first close in May 2026), Actis Long Life Infrastructure Fund 2 (US$1.7 billion closed May 2025), and the Asia Climate Transition Fund.
The firm's go-to-market is exclusively institutional: capital is raised via direct placement by Actis's Investor Solutions Group to qualified investors across Europe, North America, Asia, and the Middle East, with no retail distribution. Distribution is supported by content-led thought leadership through "The Street View" quarterly publication, industry events such as the Infrastructure Investor Global Summit, and case studies of portfolio companies. Customer relationships are anchored on long-duration fund commitments (typically 10+ years) and co-investment rights, making LP stickiness structurally high once committed, but competitive fundraising is intense given the proliferation of climate- and emerging-markets-focused managers.
Actis firmographics
Firmographics- Name
- Actis
- Legal name
- Actis
- Website
- https://act.is
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Actis is a London-based private investment firm that builds and operates sustainable infrastructure in growth markets through five strategies — energy, long-life infrastructure, digital infrastructure, real estate, and private equity — serving institutional investors with closed-end funds; since 2002 it has raised approximately US$26 billion across 25+ countries.
- Ownership category
- akta.pro rank
Actis industry classification
Industry- Product category
- Private Equity and Infrastructure Fund Management
- NAICS
- Portfolio Management and Investment Advice (523940), Securities, Commodity Contracts, and Other Financial Investments and Related Activities (523), Miscellaneous Financial Investment Activities (523999)
- SIC
- Investment Advice (6282), Investors, Nec (6799)
- akta.pro primary industry
- Real Assets — Operating Platforms & Direct Investments (FSAAAKAL)
- akta.pro secondary industries
- Technology & Software Growth Equity (FSANACAA), Impact Investing (Intentional, Measurable Social/Environmental Outcomes) (FSAAALAC)
Keywords
Where Actis is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices4 records
Markets served
Actis business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Fund Management: Actis generates revenue through managing investment funds for institutional investors. The firm operates multiple fund vehicles including Actis Energy funds (Energy 5, Energy 6), Long Life Infrastructure funds (ALLIF1, ALLIF2), and sector-specific vehicles. Revenue comes from management fees and performance/carried interest on fund investments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Institutional fund investment products |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Actis product offering
Product offeringCore offering
Actis is a global growth-markets investor that manages private equity and infrastructure investment funds for institutional limited partners, deploying capital across sustainable infrastructure sectors including renewable energy, electricity transmission and distribution, telecom towers, data centers, fiber networks, and sustainable real estate in Asia, Latin America, Africa, the Middle East, and Central and Eastern Europe. The firm sources, builds, operates, and exits portfolio platforms (such as BluPine Energy, Levanta Renewables, Swiftnet, Terranova, and Orygen), generating revenue through fund management fees and carried interest.
Product overview
Actis is a growth market sustainable infrastructure investor that operates as General Atlantic's sustainable infrastructure business following a merger in October 2024. The firm manages approximately US$12.7 billion in assets under management across five core investment strategies: Energy Infrastructure, Long Life Infrastructure, Digital Infrastructure, Real Estate, and Private Equity. Actis builds and operates critical infrastructure delivering essential services in growth markets, with a portfolio of platforms including renewable energy companies (BluPine Energy, Levanta Renewables, Stride Climate Investments), digital infrastructure (Terranova data centers, Swiftnet telecom towers), and real estate (Rx Propellant life sciences facilities). The firm also manages specialized funds including the Actis Energy 6 flagship fund targeting $6 billion and the Actis Long Life Infrastructure Fund 2 with $1.7 billion in commitments.
Differentiator
Problem solved
Functional benefit
Brands
- Actis Long Life Infrastructure Fund (ALLIF): A fund strategy investing in brownfield infrastructure assets across growth markets with focus on renewable energy, transmission networks, district cooling, toll roads, and digital infrastructure.
- Actis Energy 6
- Terranova
- Skyline
Products and services
- Actis Long Life Infrastructure Fund 2 (ALLIF2) Closed-end infrastructure fund investing in operational brownfield assets in growth markets across renewable energy, electricity transmission and distribution networks, district cooling, toll roads, and digital infrastructure for institutional limited partners.
- Actis Energy 6 Flagship energy fund targeting US$6 billion that invests in renewable energy, power grids, energy storage, and energy transition solutions across Asia, Latin America, Central and Eastern Europe, the Middle East, and Africa for institutional limited partners.
- Actis Long Life Infrastructure Fund 1 (ALLIF1) First vintage of Actis's Long Life Infrastructure strategy investing in brownfield infrastructure assets across growth markets in Asia, Latin America, Central and Eastern Europe, Middle East, and Africa for institutional limited partners.
- Actis Energy 5 Prior-vintage energy fund within the Actis Energy Infrastructure strategy, providing US$6 billion of investable capital for energy and energy-transition investments in growth markets.
- Terranova Data Center Platform Hyperscale data center platform launched by Actis to develop and operate digital infrastructure campuses in Brazil, Mexico, and Chile, supporting Latin America's digital expansion.
Quantifiable outcome
- US$26 billion raised since inception; US$108 billion combined AUM with General Atlantic
- +4 more outcomes
Companies that use Actis
Customer profileNamed customers10 records
Segments2 records
Ideal customer profiles1 record
Actis technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Actis partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered major and core.
- Franklin TempletonmajorFranklin Templeton formed a strategic partnership with Copenhagen Infrastructure Partners, DigitalBridge, and Actis to expand infrastructure solutions for private wealth investors.
- EDF IndiacoreEDF India and Actis formed a strategic joint venture to operate a dedicated platform company for Advanced Metering Infrastructure Service Provider (AMISP) concessions in India under the Revamped Distribution Sector Scheme targeting 250 million smart meters by 2025.
- Manila Electric Company (Meralco) / MGen / SPNECcoreActis entered strategic partnership with Meralco and Solar Philippines New Energy Corporation to invest in the Terra Solar Project (MTerra Solar), the world's largest integrated renewables and battery storage project. Actis invested US$600 million for equity stake in the 3.5GWp solar / 4.5GWh battery project.
- Mainstream Renewable Power Africa HoldingscoreActis and Mainstream established Lekela as a joint venture to deliver renewable energy across Africa. Partners sold Lekela to Infinity Group and AFC in 2022.
Scale indicators15 records
Recent moves11 records
Expansion highlights8 records
Actis competitors and assessment
Company assessmentBroad incumbents
- Brookfield Asset Management: Largest global infrastructure and renewables investor with hundreds of billions in AUM across energy transition, digital, and real assets. Direct comparable to Actis as a sustainable infrastructure capital provider in growth markets, though far larger and broader in mandate.
- KKR Global Infrastructure: KKR's infrastructure platform invests across core+, growth and digital infrastructure globally, with growing focus on emerging markets and energy transition. Comparable to Actis on strategy breadth and institutional LP base.
- Macquarie Asset Management: One of the world's largest infrastructure managers, Macquarie has been an active investor and seller to Actis (Stride Climate Investments divestiture). Comparable in scale, strategy breadth and global infrastructure origination capabilities.
- BlackRock Climate Infrastructure: BlackRock's infrastructure platform focuses on energy transition, digital infrastructure and growth-market opportunities. Comparable as a large institutional capital pool competing for the same growth-market sustainable infrastructure deals.
Direct peers
- Global Infrastructure Partners (GIP): BlackRock-owned infrastructure investor with deep exposure to energy, transport and digital infrastructure, including in emerging markets. Directly comparable; GIP acquired Atlas Renewable Energy from Actis, evidencing overlap in deal universe.
- I Squared Capital: Global infrastructure private equity firm focused on energy, utilities, transport and digital infrastructure in the Americas, Asia and EMEA. Closely comparable mid-to-large infrastructure manager competing with Actis in growth markets.
- Stonepeak Infrastructure Partners: US-based infrastructure investor with transport, energy, digital and communications infrastructure portfolios including exposure to Asia and Latin America. Comparable on infrastructure mandate and growth-market orientation.
- Copenhagen Infrastructure Partners (CIP): Energy-transition focused infrastructure fund manager and partner alongside Actis in the September 2025 Franklin Templeton private wealth partnership. Strongly comparable on renewable energy and energy-transition investment focus.
- DigitalBridge: Pure-play digital infrastructure investor (data centers, towers, fiber) partnered with Actis in the Franklin Templeton initiative. Comparable on digital infrastructure strategy, including Actis's Terranova and Swiftnet platforms.
- EQT Infrastructure: European-headquartered infrastructure investor with global mandate across energy transition, digital and transport. Comparable on infrastructure strategy and increasingly active in growth markets where Actis invests.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Actis social profiles
Digital presenceActis financial estimates
Financial estimateRevenue estimate
Valuation estimate
Actis leadership team
Management profileNumber of profiles
Profiles10 records
Actis subsidiaries and ownership
Company hierarchySubsidiaries8 records
Actis funding detail
Funding detailFunding overview
Funding rounds3 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Actis M&A and investment
M&A and investmentM&A56 records
Investments81 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Actis
What does Actis do?
Actis is a global growth-markets investor that manages private equity and infrastructure investment funds for institutional limited partners, deploying capital across sustainable infrastructure sectors including renewable energy, electricity transmission and distribution, telecom towers, data centers, fiber networks, and sustainable real estate in Asia, Latin America, Africa, the Middle East, and Central and Eastern Europe. The firm sources, builds, operates, and exits portfolio platforms (such as BluPine Energy, Levanta Renewables, Swiftnet, Terranova, and Orygen), generating revenue through fund management fees and carried interest.
Is Actis a public or private company?
Actis is a private company. It is classified as corporate owned and is currently operating.
When was Actis founded?
Actis was founded in 2002. It employs 251 to 500 people.
Where is Actis based?
Actis is headquartered in London, United Kingdom, in the Europe region.
How does Actis make money?
One revenue line is on record: fund Management.
Who are Actis's main competitors?
Broad incumbents on record are Brookfield Asset Management, KKR Global Infrastructure, Macquarie Asset Management and BlackRock Climate Infrastructure. Direct peers are Global Infrastructure Partners (GIP), I Squared Capital, Stonepeak Infrastructure Partners, Copenhagen Infrastructure Partners (CIP), DigitalBridge and EQT Infrastructure.
Does Actis have an API?
No public API is recorded for Actis.
What industry is Actis in?
Actis's product category is Private Equity and Infrastructure Fund Management. Its primary akta.pro industry code is FSAAAKAL, Real Assets — Operating Platforms & Direct Investments, with a secondary code of FSANACAA, Technology & Software Growth Equity. Its NAICS code is 523940 and its SIC code is 6282.