All Testing Equipment in Canada

Mine Cable Services Corp.

Kane Instrumentation Ltd

Laval Lab Inc.

Draeger Safety

Romquest Technologies Corp.

MIRARCO – Mining Innovation, Rehabilitation & Applied Research Corp.

WipWare

Starkey & Associates Inc.

Geneq Inc.

Cole-Parmer Canada Inc.

BHD Instrumentation Ltd.

M&L Testing Equipment (1995) Inc.

Copperstone Technologies

Rotesco Inc.

McCann Equipment Ltd

CDN Resource Laboratories

Folio Instruments Inc.

CD Nova Ltd.