R Plus Industries Inc.

R&s Enterprizes

R-Mer Impact Devices Limited

R. & D. Cottingham Enterprises Inc.

R. & D. Evaluations Group Ltd.

R. & D. Petroleum Concepts Ltd.

R. & D. Pressure Coring Ltd.

R. & R. Board Games Inc.

R. & W. Electronics (medicine Hat) Ltd.

R. A. M. Roofing & Waterproofing Ltd.

R. B. Chapman Holdings Ltd.

R. G. Greggs & Associates Limited

R. K. C. Oil & Gas Ltd.

R. L. Leonard Holdings Ltd.

R. L. Miller Holdings & Developments Ltd.

R. P. And P. Oil Field Supervisory Services Ltd.

R. V. Gilmore Systems Ltd.

R.a. Jeans (calgary) Inc.

R.b. Charters Ltd.

R.b.g. Industries Canada Ltd.