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Actis

act.is Direct investor

Actis is a sustainable infrastructure investor focused on growth markets, investing in energy, long life infrastructure, digital infrastructure, and real estate. It operates as General Atlantic's sustainable infrastructure business.

Actis is a private equity firm headquartered in United Kingdom. It invests directly in companies, from growth to buyout, in energy Infrastructure, long Life Infrastructure, digital Infrastructure and real Estate. US$ 19 bn AUM under management, as it reports.

“We invest behind global themes. We focus on critical infrastructure in growth markets in: Energy, Long Life Infrastructure, Digital Infrastructure and Real Estate.”

— Actis, own website
Layer
Direct investor
Type
Private equity
Stage
Growth – Buyout
Headquarters
United Kingdom
Invests in
growth markets
Sectors
Energy Infrastructure, Long Life Infrastructure, Digital Infrastructure, Real Estate, Private Equity
Assets under management
US$ 19 bn AUM

Most shared portfolio companies with

Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 7 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.

Where this comes from

Every fact above was read from a page Actis publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

  • https://www.act.is/name, is_investor, layer, type, hq_country, invests_in_geographies, stage_min, stage_max, sectors, thesis_quote, thesis_quote_page, description, aum, status, confidence

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Record 1802 · added 2026-08-29 · link last verified 2026-10-21 · confidence high

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