W. Howley

Imo Industries, Inc. manufactures rotary, positive displacement, screw, gear, and marine centrifugal pumps. Its products include 3-screw pumps, gear pumps and marine pumps. The company was founded in 1931 and is headquartered in Wilmington, DE.

TransDigm Holding Co. manufactures engineered proprietary aircraft components. It include pumps, ignition system components, mechanical controls and actuators, engineered connectors, nicad batteries and chargers, lavatory components and overhead bin latches products. The company was founded by Nick Howley in December 1998 and is headquartered in Cleveland, OH.

TransDigm, Inc. designs and manufactures aircraft components. Its products include ignition systems, gear pumps, mechanical/electromechanical actuators, power conditioning devices, hold-open rods and locking devices, engineered connectors, and cockpit security devices. The company was founded by Douglas W. Peakcock and W. Nicholas Howley on September 27, 1993 and is headquartered in Cleveland, OH.

Polypore International, Inc. develops, manufactures and markets polymer based membranes used for filtration processes. The firm’s brands include CELGARD, Daramic, DuraLife, and DARAK. The company was founded in 1966 and is headquartered in Charlotte, NC.

Satair AS engages in the supply of aircraft parts and service solutions for both aircraft maintenance and production. It operates in two business division: Aftermarket and OEM. The Aftermarket division handles sales and distribution of aircraft spares to all types of commercial operators, maintenance workshops and a number of military operators. The OEM division delivers production parts primarily to manufacturers of commercial aircraft and helicopters in Europe. The company was founded in 1957 and is headquartered in Kastrup, Denmark.

Polypore, Inc. develops, manufactures, and markets polymer-based membranes used in separation and filtration processes. Its products are used in removal and separation of various materials from liquids with such materials ranging in size from microscopic to those visible to the human eye. Its membranes are used in various healthcare and industrial applications including hemodialysis, blood oxygenation, water filtration, degasification, and other applications. The company was founded in 1994 and is headquartered in Charlotte, NC

CW Industrial Partners LLC (CW Industrial Partners) is a private equity firm founded in 1999 by Rob G McCreary. The firm is headquartered in Cleveland, Ohio.