Park-Ohio Holdings Corp

Park-Ohio Holdings Corp. is a diversified international company that offers supply chain management outsourcing, capital equipment for production lines, and manufactured components for product assembly. As of December 31, 2025, the company employed approximately 6,300 people. The company operates through three reportable segments: Supply Technologies, Assembly Components, and Engineered Products. The Supply Technologies segment generated net sales of $747.5 million in 2025. This segment provides sourcing, planning, and procurement for over 280,000 production components, including fasteners, pins, valves, hoses, wire harnesses, clamps and fittings, rubber and plastic components, and other Class C and MRO products. It serves industries such as heavy-duty truck, power sports and recreational equipment, aerospace and defense, semiconductor equipment, electrical distribution and controls, consumer electronics, bus and coaches, automotive, agricultural and construction equipment, HVAC, lawn and garden, plumbing, and medical devices. The Assembly Components segment had net sales of $380.6 million in 2025. Its products include fuel rails, fuel filler assemblies, extruded rubber and plastics, and molded rubber and plastics. This segment serves the automotive and light vehicle, agricultural equipment, construction equipment, heavy-duty truck, and bus industries. The Engineered Products segment recorded net sales of $471.0 million in 2025. This segment's products include induction heating and melting systems, pipe threading systems, industrial oven systems, forging presses, forged steel and machined products, generators and transformers, forming machines, and inverters. It serves industries such as ferrous and non-ferrous metals, coatings, forging, foundry, heavy-duty truck, construction equipment, automotive, oil and gas, rail, aerospace and defense, and power generation.