Summa Equity

About Summa Equity

Summa Equity is a leading Nordic thematic and impact private equity firm with approximately €4 billion (~SEK 40 billion) of assets under management as of December 2024, headquartered in Stockholm with offices in Oslo, Munich and Copenhagen. The firm was founded in 2016 by Reynir Indahl (a Norwegian investor formerly of Altor) and operates as a partner-owned independent B-Corp certified PE firm. Summa raised Europe's largest impact fund to date with Fund III at €2.3 billion.

Investment thesis

Summa Equity deploys capital through approximately five funds (Fund I, II, III at €2.3 billion, plus Summa Circular and Summa Foundation vehicles), targeting thematic mid-market buyout under a global-challenges-as-opportunities mandate, investing in companies providing measurable sustainability solutions tied to UN SDGs. Sector focus spans circularity, sustainable food, energy transition, tech-enabled resilience, healthcare diagnostics and environmental services. Geographic deployment is Nordics core (Sweden, Norway, Denmark) with broader Europe. The strict four-theme thematic mandate differentiates the platform.

Recent activity

Recent realised exits include healthcare diagnostics and proteomics (2024), construction software (2025), seafood and sustainable food (2025) and life sciences manufacturing (2025). Recent acquisitions include digital health and remote care (January 2026) and an electrical-grid analytics bolt-on via a portfolio company (January 2026). The platform continues active deployment of Fund III across the Nordic thematic mandate.

Frequently asked questions

What investment strategy does Summa Equity focus on?

Summa Equity focuses on Buyout, Growth strategies in the private equity space.

How many portfolio companies does Summa Equity have?

Summa Equity has 23 active portfolio companies and 12 completed exits and 4 funds tracked on GP Intel.

Where is Summa Equity headquartered?

Summa Equity is headquartered in Stockholm, Sweden.

When was Summa Equity founded?

Summa Equity was founded in 2016.

What sectors does Summa Equity invest in?

Summa Equity invests across Industrials, Software, Healthcare, Energy, Consumer.

What are Summa Equity's recent exits?

Recent realized exits by Summa Equity include: G-CON Manufacturing (2025) to Bridgepoint; Infobric (2025) to KKR; Documaster (2025) to Main Capital Partners; Milarex (2025) to Pangea; Pagero (2024) to Thomson Reuters; Kiona (2023) to CAREL Industries; EcoOnline (2022) to Apax Partners; HyTest (2021) to Mindray.