Altra Holdings Inc.

Altra products are marketed in more than 70 countries under a variety of well recognized and established manufacturing brand names. These leading brands are Ameridrives, Ameridrives Power Transmission, Bauer Gear Motor, Boston Gear, Warner Electric, Formsprag Clutch, TB Wood's Inc., Industrial Clutch, Kilian Manufacturing, Marland Clutch, Nuttall Gear, Stieber Clutch, Twiflex Ltd, Huco Dynatork, Bibby Transmissions, Matrix International, Inertia Dynamics, Delroyd Worm Gear, Warner Linear, and Wichita Clutch.

The Altra product portfolio features more than 40 product lines including industrial clutches and brakes, enclosed gear drives, open gearing, couplings, machined-race bearings, variable frequency and belted drives, linear actuators, and other related products.

Altra customers operate in a diverse group of industries worldwide, including general industrial, material handling, aggregate and mining, automotive, marine, power generation, oil and gas, transportation, and turf and garden.