Proudian Distribution Company Inc.

Provalve Inc.

Provan Control Associates Inc.

Provan Controls Inc.

Provers Marketing Inc.

Provibec Entrepôt Inc.

Provigo Holdings Inc.

Provigo Properties Limited

Provincial Distribution (2000) Inc.

Provincial Parts & Accessories Ltd.

Proviro Instrumentation, Inc.

Proxilite Inc.

Pruftechnik Maintenance Technology Service Inc.

Prym Consumer Canada Inc.

Prym Newey Canada Inc.

Psig Polycentric Services Inc.

Psychtests Aim Inc.

Ptm Quebec Inc.

Ptt Telecommunications Inc.

Pttc Marketing Management Inc.