Company Overview

Twin Disc, Incorporated is a U.S.-based manufacturer of heavy-duty power transmission and propulsion systems used primarily in marine and off-highway industrial applications. The company operates within the industrial machinery and marine propulsion industries, supplying engineered mechanical and electro-mechanical solutions that transfer power from engines to driven equipment. Its core revenue drivers include marine propulsion systems, industrial clutches, transmissions, power take-offs, and related aftermarket service and replacement parts.

The company serves commercial and military marine operators, as well as customers in energy, construction, agriculture, mining, and industrial markets. Twin Disc is positioned as a specialized, engineering-driven manufacturer with a long operating history, a strong aftermarket presence, and a reputation for durability in demanding environments. Founded in 1918 and headquartered in Racine, Wisconsin, the company has evolved from a domestic mechanical clutch manufacturer into a global supplier with a diversified industrial and marine product portfolio.

Business Operations

Twin Disc generates revenue primarily through the design, manufacture, and distribution of power transmission equipment and propulsion systems. Its operations are organized into two primary business segments: Manufacturing and Distribution, which together support original equipment manufacturers (OEMs) and aftermarket customers. Products include marine transmissions, surface drives, propellers, industrial clutches, hydraulic and mechanical power take-offs, and complete propulsion systems.

Operations span both domestic and international manufacturing and distribution facilities. The company controls proprietary mechanical and hydraulic technologies and emphasizes application-specific engineering and customization. Key subsidiaries include Twin Disc International, Kobelt Manufacturing Co. Ltd., and Katsa Oy, which expand the company’s capabilities in marine controls, braking systems, and precision gearing. The Distribution segment supports global service, spare parts, and third-party product offerings, strengthening recurring revenue streams.

Strategic Position & Investments

Twin Disc’s strategy focuses on expanding its presence in higher-margin industrial and marine niches while strengthening its global service and aftermarket network. Growth initiatives emphasize precision gearing, integrated propulsion systems, and increased exposure to defense, energy, and industrial end markets that value reliability over volume-driven pricing.

The company has pursued targeted acquisitions to deepen technical capabilities and geographic reach, most notably Kobelt Manufacturing Co. Ltd. and Katsa Oy, which added advanced control systems and high-performance gear manufacturing expertise. Twin Disc is also investing in hybrid and electrified marine propulsion technologies and advanced drivetrain solutions, aligning its product development with evolving efficiency and emissions requirements in global marine and industrial markets.

Geographic Footprint

Twin Disc is headquartered in Racine, Wisconsin and operates manufacturing, assembly, and distribution facilities across North America, Europe, and Asia-Pacific. The company maintains a direct presence in key industrial and marine markets, including the United States, Canada, Finland, Italy, the Netherlands, Australia, and China, among others.

Through its subsidiaries and distribution network, Twin Disc supports customers globally, with particular strength in North America and Europe, where demand for industrial machinery, marine propulsion, and defense-related applications is concentrated. Its international footprint enables localized engineering support, service, and aftermarket sales, reinforcing long-term customer relationships and operational resilience.

Leadership & Governance

Twin Disc is led by an experienced executive team with backgrounds in industrial manufacturing, engineering, and global operations. Leadership emphasizes disciplined capital allocation, operational efficiency, and long-term value creation through technology-driven differentiation and customer-focused solutions.

Key executives include:

• John H. Batten – President & Chief Executive Officer
• Christopher J. McClure – President & Chief Operating Officer
• Deanna L. McPherson – Vice President & Chief Financial Officer
• Michael E. Donohue – Vice President, Global Sales & Marketing
• Stephen J. Seibel – Vice President, Engineering

The company is governed by a board of directors that provides oversight aligned with public company standards and regulatory requirements, with strategic priorities centered on sustainable growth, product innovation, and global market expansion.