All Drilling (EQ) in Ontario

Ame Drill Supply & Services Inc.

Minnovare

Massenza Drilling Rigs

Epiroc Canada Inc.

Canadian Scale

Rock Removal Supplies Corp.

Canuck Drilling Systems Ltd.

Thomas Machinery Ltd.

Canun International

TIME Limited

Caracle Creek International Consulting Inc.

ConMICO Inc.

Creighton Rock Drill Ltd.

General Breakers Canada

LHS Rock Tools (Canada) Ltd.

M&L Testing Equipment (1995) Inc.

ARVA Industries Inc.

Parts HeadQuarters Inc.

Breaker Technology, Ltd.

Porcupine Canvas

Vulcan Demolition

A G Mining Equipment

Stainless Steel Technology

Boart Longyear Company