Austin, TX

Southwest Wire Rope, Inc.

National Strand Products, Inc.

Swwr Properties, Inc.

Swwr, Inc.

Haynes Wire Rope, Inc.

Swwr Synthetic Systems, Inc.

Plymouth Meeting, PA

Royersford, PA

Sermatech Engineering Group, Inc.

Gas - Path Technology, Inc.

Capro Inc.

Machine Tool Leasing, Inc.

Pilling Weck Incorporated

West Chester, PA

Underground Services, Inc.

Softdig Utility Locators-Texas, Inc.

Cincinnati, OH

Gkn Aerospace Cincinnati, Inc.

Easley, SC

Pickens, SC

Kongsberg Actuation Sytems III, Inc

Yardley, PA

Morrisville, PA

Velcera, Inc.

Duxbury, MA

Cetrek Inc