Ontario has become one of North America’s most concentrated engineering hubs, fueled by entrenched manufacturing, a fast-growing tech sector and continued investment in energy and infrastructure. The province is anchored by one of Canada’s largest engineering labor pools, supported by the country’s most robust manufacturing base and a tech sector that consistently attracts the highest share of national investment.
Automotive giants, semiconductor firms and smart device makers all rely on mechanical, electrical and software engineers to maintain production, expand product lines and modernize critical infrastructure. That mix of legacy industry and emerging technology has created a steady pipeline of engineering roles across transportation, communications, energy and consumer hardware.
The companies on this list illustrate where that demand is most concentrated.
Engineering Companies in Ontario
- General Motors
- Motorola Solutions
- Searidge Technologies
- GE
- SharkNinja
Top Engineering Companies in Ontario
General Motors is an American enterprise automotive company that engineers passenger and commercial vehicles. It operates large teams of engineers across disciplines and specializations, including electrical, mechanical and software engineers. Additionally, the company’s workforce features specialty roles such as performance engineers, autonomous control integration engineers and diesel control specialists, each of which focus on a single element of the automotive engineering process. The company has facilities in Markham and Oshawa.
Motorola Solutions provides communication and safety technologies for public safety, government, and commercial industries like healthcare and transportation. Its engineers work at the intersections of electrical, software, and product engineering to develop products like two-way radios, body-worn cameras, and video security systems. The company also offers command center software that unifies data to support 911 call centers and incident response. Headquartered in Chicago, Motorola Solutions has an office in Toronto.
SharkNinja is a consumer products company that is known for viral, industry-disrupting household products. To provide high-quality products at competitive price points, the company focuses on innovations in product engineering. One of its internal initiatives is in expanding product applications for emerging technology such as computer vision and machine learning. Headquartered in the U.S., SharkNinja has offices around the world, including Mississauga.
Ecobee is a smart home automation company that develops, engineers and manufactures connected devices. Its product lines focus on smart thermostats, which use IoT sensors to detect and manage the ambient temperature in a space, and on smart light switches, cameras and occupancy sensors. The company’s team of engineers works with predictive algorithms and sensor fusion to marry the functions of hardware and software tools. Founded in 2007, the company is headquartered in Toronto.
Nuclear Promise X is a nuclear technology company headquartered in Kincardine. It develops modernization tools and strategies for the nuclear energy industry and offers engineering and product delivery services as well as strategic consulting, with its team of nuclear and software engineers focusing on integrating emerging AI technology into existing nuclear applications.
Alphawave, headquartered in Toronto, is a semiconductor company that builds silicon IP. These tools function as pre-designed components that contain formatted intellectual property. Engineers use silicon IP as building blocks of digital circuits, to be integrated into silicon chips. This delivery mode is desirable for its efficiency and quality, which is tested and verified for performance before deployment.
The greentech firm Nanoleaf works in the smart lighting vertical. This niche pairs the mission of sustainability with sophisticated product and electrical engineering, offering modular LED lighting panels that can be arranged in geometric configurations and controlled through a smartphone app. LED boasts high-energy efficiency and safer materials than legacy lighting technologies. The company was founded in 2012 and is headquartered in Toronto.
Skyguage Robotics is an uncrewed aerial vehicle, or UAV, company that builds bespoke drone fleets for industrial inspections. The team of engineers that researches and designs its tools focuses on equipping the fleet with capacity for ultrasonic testing, which is used for verifying structural integrity in difficult conditions like the tops of skyscrapers and windfarm turbines. Skyguage drones also perform building maintenance tasks like window washing and painting. It’s headquartered Hamilton.
GE is an enterprise technology company that has been in business since 1892. It offers diversified services and products that include large-scale feats of engineering like offshore wind farms. It also provides a large portfolio of consumer products like refrigerators and dishwashers that are engineered for endurance and performance. GE Canada, a wholly-owned Canadian unit of GE, has its headquarters in Toronto.
Searidge Technologies is a surveillance and communications systems engineering company. It serves the aerospace and aviation industries by offering the establishment and management of digital towers and advanced airport solutions, which work with the company’s cloud-native software platform. Digital towers are systems that manage air traffic control remotely, which is accomplished via intricate airfield surveillance systems. Founded in 2001, Searidge Technologies is headquartered in Ottawa.
