All Testing Equipment in Canada

Copperstone Technologies

CDN Resource Laboratories

Geneq Inc.

Laval Lab Inc.

M&L Testing Equipment (1995) Inc.

Mine Cable Services Corp.

BHD Instrumentation Ltd.

MIRARCO – Mining Innovation, Rehabilitation & Applied Research Corp.

CD Nova Ltd.

Romquest Technologies Corp.

Cole-Parmer Canada Inc.

Rotesco Inc.

Draeger Safety

Starkey & Associates Inc.

Folio Instruments Inc.

WipWare

Kane Instrumentation Ltd

McCann Equipment Ltd