CenterGate Capital has completed the sale of Mid-State Industrial Maintenance to ONCAP, the private equity arm of Onex Corporation.Mid-State Industrial Maintenance offers industrial maintenance, repair, and overhaul services to various sectors and was founded in 1973 in Florida.During CenterGate's ownership, Mid-State underwent significant growth, expanded service lines, and made strategic acquisitions.CenterGate Capital, investing in lower middle-market companies, closed its second fund with over $375 million in capital in August 2024.