SWI Group Capital Increase to Partially Fund Purchase of Stake in US Data Center Company (TargetCo)

SWI Stoneweg Icona Group (SWI) Agrees to Acquire Additional Interests in US Data Center Company for $330M

February 24, 2026

Data & Analytics

Euronext Amsterdam-listed SWI Stoneweg Icona Group (via SWI Digital) entered into binding agreements to acquire additional interests in a US data center and technology-enabled businesses platform, for an aggregate purchase price of USD 330 million. The company previously exercised an option on February 1, 2026 to acquire all of the issued share capital of a private holding company with interests in the same platform for USD 170 million; the new agreement adds further interests, with completion conditional on regulatory approvals and other closing conditions.

TiLT Capital Partners and SWEN Capital Partners Invest €10M in Deltalys

May 3, 2023

Renewable Energy

TiLT Capital Partners (Siparex Group) led a €10 million minority financing round in Deltalys, with participation from SWEN Capital Partners and existing shareholders. The investment will fund expansion of Deltalys's production capacity, geographic roll-out in France, Europe and North America, and strengthening of R&D to broaden applications of its ECOLYS biogas filtration solution.

Bain Capital Acquires 80% Stake in AQ Compute

October 30, 2024

Infrastructure

Bain Capital has acquired an 80% majority stake in sustainability-focused data center developer AQ Compute from Germany-based Aquila Group, forming a partnership to accelerate the buildout of green data centers across Europe. The investment targets multi-billion euro development volumes to expand AQ Compute’s modular, AI-ready colocation capabilities for hyperscale, cloud and AI customers.

Alfar Capital and Walter Capital Partners Acquire Groupe Access

May 12, 2022

IT Services

Alfar Capital and Walter Capital Partners have acquired a majority stake in Groupe Access, a Montreal-based managed IT and cybersecurity services provider, in partnership with the company's management team. The PE investors plan to support Groupe Access' growth and M&A strategy to expand its service offerings and national reach across Canada.

TiLT Capital Partners and SWEN Capital Partners Invest in Negratín Global Services

September 16, 2025

Energy

TiLT Capital Partners has acquired a 38% stake in Spain-based Negratín Global Services, with SWEN Capital Partners also participating in the minority investment. The growth-capital investment will support Negratín's expansion into larger-scale EPC projects, accelerate the roll-out of its own photovoltaic plants as an IPP, and strengthen international expansion while the founders remain majority shareholders.

SI Group Completes Debt Exchange, SK Capital Partners Provides $150M New Money

September 30, 2024

Manufacturing

SI Group completed a private debt exchange (Sept. 18) with a concurrent public offer, receiving participation from ~100% of first‑lien lenders and 89% of unsecured noteholders. The transaction extends maturities to 2028, secures a new $218M revolving credit facility, reduces interest expense and includes a $150M new‑money investment from SK Capital Partners and affiliates to bolster liquidity and repay debt.