W. T. C. World Trade Centres Of Canada Limited
W. Wright & Associates Consultants Inc.
W.A.I. Inc.
W.a.m. Safety Compliance Plus Canada Inc.
W.a.m. Weights And Measures, Inc.
W.b. Walsh Limited
W.c. Somers Electric Ltd.
W.D. Laflamme Enterprises Ltd.
W.e. Fancott, Architect, Inc.
W.E. Robert Little & Associates Inc.
W.e.c.g. Work Environment Consultants Group Inc.
W.e.m. Wire Heat, Treat & Coat Inc.
W.e.s. Development Company Inc.
W.e.s. Realty Inc.
W.f.c. Waste Fibre Corp.
W.h. Harrison & Associates Inc.
W.h. Lidington Holdings Inc.
W.H. Scrivens & Son "50 Unique-Ottawa" Limited
W.h. Scrivens Financial Services Ltd.
W.h.e.t. (wireless Horizon E-Business Technologies) Inc.