Macquarie-led consortium agrees to buy SI Solutions
MidOcean is selling the engineering and testing business, which employs 600 professionals across 16 U.S. locations.
A Macquarie Asset Management-led consortium agreed to acquire SI Solutions from MidOcean Partners. The Huntersville, North Carolina-based company provides engineering, testing and software services for power generation and critical infrastructure.
It employs 600 professionals across 16 U.S. locations, including five testing laboratories, and supports more than 330 clients. During MidOcean's ownership, SI completed three add-on acquisitions and expanded its nuclear power and advanced reactor services.
The transaction is expected to close in 2026, subject to regulatory approvals and customary closing conditions.
Deal facts
- Target
- SI Solutions
- Buyer
- Macquarie Asset Management
- Sponsor
- Macquarie Asset Management
- Seller
- MidOcean Partners
- Deal type
- Exit
- Status
- Announced, not yet closed
- Announced
- Thursday, September 10, 2026
Sources
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