Altra Industrial Motion

• Warner Electric
• Inertia Dynamics
• Matrix International
• Formsprag Clutch
• Stieber Clutch
• Marland Clutch
• Wichita Clutch
• Twiflex Limited
• Industrial Clutch
• Boston Gear
• Nuttal Gear
• Delroyd Worm Gear
• TB Woods
• Ameridrives Couplings
• Huco Engineering
• Killan Manufactruing
• Warner Linear
• Saftek Friction
• Bibby Transmissions

Brunel Corporation —

Named for Isambard Kingdom Brunel (1806 - 1859) Founded in 1988 to become Successor to Formsprag (Dana Corporation) as Manufacturer and distributor of Bibbigard Torque Limiters