- Engineering Services, Inc.
 - Specializing in the engineering, development, design, and manufacturing of robotics and automation products for use in a variety of industrial sectors. - MacInnis Engineering Associates
- Provides technical investigation and accident reconstruction services to the insurance, legal, police, and coroner communities.
- Borealis Exploration Limited
- Engages in industrial research and development in cooling technologies, electric motors, microphones, steel making, power generation, and others.
- Trellcan Ltd.
- Military and commercial products-tents, heaters, AC, chemical protection MASH units, rubber products.
- Davert
- Offers metal fabrication, engineering design, and prototyping.
- Spencer Engineering
- Offers engineering services in the mechanical and electrical disciplines for industrial applications.
- Beninger Engineering Limited
- Mechanical design/build services from conceptual design and budgeting to complete turnkey systems.
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