M.c. Crystal Inc.

M.e. Marine Service Inc.

M.j. Sartain Holdings Inc.

M.s.t. Multi-Service Techniques Inc.

Magescom Marketing Communication Inc.

Mammoet Quebec Holdings Inc.

Manutention Industrielle Gendron Ltée

Manz Furniture International Inc.

Marc Prevost Machinerie Inc.

Marc Prévost Machinerie Inc.

Marche Aux Puces (p.a.t.m.e.) Inc.

Marquez Transtech Ltée

Marsulex Montreal Inc.

Matic Information Inc.

Maurer Import-Export Inc.

Mccord Distributors Inc.

McDermott Dimartech Inc.

Mcs Agri-Terminal (moose Jaw) Inc.

MCS Containers Montreal

Mecanico Ltee