All Instruments in Ontario

Ibis Electro-Products Corp.

Solinst Canada Limited

Siemens Canada Limited

Terepac Corporation

Sensors & Software Inc.

Davis Controls Ltd.

Delta Scientific

WipWare

Boltek Corp

Chess Controls Inc.

Mine Safety Appliances Ltd.

M&L Testing Equipment (1995) Inc.

Oshtech Inc.

MREL – Blasting Consultants & Instrumentation

Dapagee Industrial IOT

Canadian Safety Equipment Inc.

Accutron Instruments Inc

SGS Canada

Endress+Hauser Canada Ltd.

SafeSight Exploration Inc

MIRARCO – Mining Innovation, Rehabilitation & Applied Research Corp.

Folio Instruments Inc.

Romquest Technologies Corp.

Coffey Geotechnics

Advanced Geophysical Operations and services Inc. (AGCOS)