M&C Solutions was founded in 1974, designated a defense contractor in 1976, and has since localized drive actuators and hydraulic systems for ground, guided, maritime, aviation, and space applications.
It was spun off from Doosan in 2020, separated its hydraulic equipment business (Motrol) via a split in 2023 while the defense unit retained the current name, and listed on the KOSPI in December 2024.
Its segments comprise ground systems (K9 self-propelled howitzer, K2 tank, Redback infantry fighting vehicle), guided weapons (Chunmoo, Cheongung), maritime/aviation (utility helicopters, KF-21, naval vessels), and space/high-energy (lasers, space launch vehicles, satellites), with 2024 revenue mix estimated at roughly 50% ground, 33% guided, 5% maritime/aviation, and 12% other.
Key customers span domestic prime contractors including Hanwha Aerospace, Hyundai Rotem, LIG Nex1, and Korea Aerospace Industries, with the company typically involved from the development stage to secure exclusive supply positions.
Core products include gun and turret drive units, suspension systems, hydraulic systems for missile launchers, and servo valves, with the in-arm suspension unit (ISU) drawing attention as a growth driver after adoption in the K21 infantry fighting vehicle and the export-oriented Redback vehicle for Australia.
Exports have historically flowed indirectly through domestic prime contractors, but a direct export contract for K9 howitzer parts with India's L&T in May 2025 marked a step toward a direct-export model.
The company is also pursuing expansion into civilian motion-control markets via spec-down servo valve designs and developing new products for space and aviation applications.