Burlington Technologies (BT) is the parent company of its subsidiaries, Burlington Manufacturing Services (BMS), and Se7en. BMS sells dyed yarn services to outside companies and to Se7en. Se7en is an upper-end upholstery company with Executive, Design,Sales,Manufacturing, and customer service offices,housed in the Williamsburg Plant located in Matkins, NC. BT's affiliates are VitaFlex LLC, an elastic non woven disposables company, and Diagnostic Chips LLC, a manufacturer of hand-held medical diagnostic devices.