- Fax
- (519) 948-4840
- Dino Oliva V.P.
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Listing updated 16 September 2026
ONYX Engineering Ltd., founded in 1991, is a certified professional engineering company specializing in control system integration, factory automation, OT/network services, panel fabrication, and process automation. Serving industries such as automotive, food & beverage, life sciences, logistics, metal forming, petrochemical, power generation, and water & waste water, ONYX provides innovative solutions to modernize and improve business operations while maximizing uptime. The firm is recognized for its expertise in Industry 4.0 technologies, AI, and machine learning, offering comprehensive turn-key projects, maintenance services, and legacy system modernization. With over 30 years of experience and numerous awards, including multiple placements on CFE Media’s System Integrator Giants List, ONYX Engineering delivers efficient, compliant, and profitable engineering solutions across Canada.