Astorg Increases Stake in Acturis

Astorg to Acquire Majority Stake in Solabia Group

May 7, 2025

Biotechnology

Astorg has signed a definitive agreement to acquire a majority stake in Solabia Group from TA Associates, with TA reinvesting alongside Astorg. Solabia, a Paris-headquartered biotech ingredients manufacturer with 11 production sites, 8 R&D labs and over 900 employees, will partner with Astorg to accelerate international expansion (particularly in the US and Asia), advance product innovation and pursue targeted M&A.

General Atlantic Acquires Actis

October 2, 2024

Financial Services

General Atlantic has completed its acquisition of Actis, bringing Actis into General Atlantic’s sustainable infrastructure business and expanding General Atlantic’s diversified investment platform. Actis will continue to operate under the Actis brand and retain independence over investment decisions while contributing sustainable infrastructure capabilities to General Atlantic’s Growth Equity, Credit, and Climate strategies.

Astorg Acquires Majority Stake in Steliau

February 26, 2024

Industrial Services

Astorg, a European private equity firm, has signed an agreement to acquire a majority stake in Steliau, a pan-European value-added distributor (VAD) of electronic solutions, from B&Capital. Steliau, founded in 1992 and headquartered in Montrouge, France, employs more than 200 people across eight countries and will partner with Astorg to accelerate organic growth and execute a buy-and-build strategy.

Astorg Acquires Majority Stake in Corialis from CVC Capital Partners

March 30, 2021

Building Products

Astorg has agreed to acquire a majority stake in Belgian aluminium systems manufacturer Corialis from CVC Capital Partners Fund VI, with management reinvesting alongside the buyer. The deal was financed with an inaugural ESG-linked syndicated Term Loan B of more than €1 billion and positions Astorg to support Corialis' industrial investment programme, broaden its product offering and pursue international growth. Corialis is headquartered in Lokeren, Belgium and employs approximately 2,700 people across eight sites.

IK Investment Partners Acquires Majority Stake in Acture Groep

January 13, 2020

Healthcare Services

IK Investment Partners' Small Cap II Fund has agreed to acquire a majority stake in Acture Groep from the company's founders; financial terms were not disclosed. Acture Groep, led by CEO Maudie Derks who will remain and reinvest, provides specialised outsourced social security, absence-management and insurance advisory services to Dutch employers and temporary staffing agencies; IK said it will support the group's next phase of growth and international expansion.

Astorg Acquires Minority Shareholding in Acturis Group

March 1, 2019

Cloud & SaaS

Astorg, a pan‑European private equity firm, has agreed to acquire a minority shareholding in Acturis Group, a London‑headquartered provider of insurance SaaS. Existing investor Summit Partners will exit its position while Acturis' founders and employees retain majority ownership; Astorg will support Acturis' organic and acquisition growth initiatives.