# Top 50 electronics and semiconductor companies in Canada

Tamtam tracks 63 electronics and semiconductor companies headquartered in Canada. This list ranks the 50 largest by number of employees on LinkedIn, led by Celestica, Future Electronics and Canadian Solar Inc.. Their median headcount is 206. Half of them were founded in 1993 or later. The most common headquarters are Toronto (7), Mississauga (5) and Burnaby (3).

These Canadian electronics and semiconductor companies include both large, established firms and younger companies. Celestica, with over 16,000 employees, specializes in design, manufacturing, and supply chain solutions for multiple sectors. Future Electronics distributes electronic components globally, while Canadian Solar Inc. manufactures photovoltaic modules and develops solar power projects. Huawei Canada provides ICT infrastructure, and Tenstorrent builds AI computers.

The data shows a concentration of headquarters in Ontario, particularly in Toronto and the surrounding areas like Markham and Kitchener. Quebec also features prominently with companies like Eddyfi Technologies in Quebec City and CMC Electronics in Saint-Laurent. The companies cover a broad spectrum of activities, from semiconductor manufacturing and electronic component distribution to renewable energy and advanced avionics.

🇨🇦 Canada · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Celestica](https://www.tamtam.ai/c/celestica) (celestica.com)<br>Global leader in providing design, manufacturing, and supply chain solutions for aerospace, defense, communications, healthtech, and more, delivering innovative solutions for complex challenges | Technology, Information and Internet | 🇨🇦 Toronto | 16,022 | 1994 |
| 2 | [Future Electronics](https://www.tamtam.ai/c/future-electronics) (futureelectronics.com)<br>Worldwide distributor of electronic components offering advanced engineering support, extensive inventory, and integrated supply chain solutions for customers. | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Kirkland | 4,671 | 1968 |
| 3 | [Canadian Solar Inc.](https://www.tamtam.ai/c/canadian-solar-inc) (csisolar.com)<br>Global manufacturer of photovoltaic modules and inverters developing utility-scale solar power and battery energy storage projects with over 165 GW delivered worldwide. | Renewable Energy Semiconductor Manufacturing | 🇨🇦 Kitchener | 2,240 | 2001 |
| 4 | [Huawei Canada](https://www.tamtam.ai/c/huawei-canada) (consumer.huawei.com)<br>A global provider of ICT infrastructure and smart devices, committed to connecting the world through innovative research and development in Canada | Telecommunications | 🇨🇦 Markham | 1,758 | 1987 |
| 5 | [Tenstorrent](https://www.tamtam.ai/c/tenstorrent) (tenstorrent.com)<br>Tenstorrent builds next-generation AI computers, combining expertise in computer architecture, ASIC design, systems, and neural network compilers Offices worldwide Join our team! | Computer Hardware Manufacturing | 🇨🇦 Toronto | 1,226 | 2016 |
| 6 | [Renesas Electronics America](https://www.tamtam.ai/c/renesas-electronics-america) (renesas.com)<br>Global leader in semiconductors and microcontrollers, facilitating innovation in billions of connected devices to enhance daily life securely | Semiconductor Manufacturing | 🇨🇦 Santa Clara | 1,209 |  |
| 7 | [Eddyfi Technologies](https://www.tamtam.ai/c/eddyfi-technologies) (eddyfi.com)<br>A Canadian company providing advanced Non-Destructive Testing technologies and robotic solutions for various industries worldwide, focusing on innovation and performance | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Quebec City | 935 |  |
| 8 | [Teledyne DALSA](https://www.tamtam.ai/c/teledyne-dalsa) (teledynedalsa.com)<br>Specialized in high-performance image sensing, semiconductor fabrication, and 3D geospatial systems with global R&D and support locations. | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Waterloo | 863 | 1980 |
| 9 | [Sierra Wireless](https://www.tamtam.ai/c/sierra-wireless) (sierrawireless.com)<br>Provider of integrated IoT solutions combining devices, network services, and software to enhance connectivity, data management, and business operations. | Wireless Services | 🇨🇦 Richmond | 743 | 1993 |
| 10 | [CMC Electronics](https://www.tamtam.ai/c/cmc-electronics) (cmcelectronics.ca)<br>Design and manufacture of advanced avionics, display solutions, and high-performance optoelectronics for military and commercial aviation markets. | Aviation and Aerospace Component Manufacturing | 🇨🇦 Saint-Laurent | 706 | 1903 |
| 11 | [Alphawave Semi](https://www.tamtam.ai/c/alphawave-semi) (awavesemi.com)<br>Specializing in silicon technology for digital communication networks, we strive to provide high performance, reliability, and low power solutions | Semiconductor Manufacturing | 🇨🇦 Toronto | 702 | 2017 |
| 12 | [Matrox Video](https://www.tamtam.ai/c/matrox-video) (video.matrox.com)<br>A technology leader in Pro AV/IT, video, and imaging/machine vision solutions, pioneering innovative hardware and software for various high-tech industries globally | Computer Hardware Manufacturing | 🇨🇦 Dorval | 555 | 1976 |
| 13 | [INO](https://www.tamtam.ai/c/ino) (luqia.ca)<br>Leader in optics and photonics technology innovation, providing integrated solutions to businesses in various industries through R&D contracts and specialized expertise | Research Services | 🇨🇦 Quebec City | 504 | 1988 |
| 14 | [Silfab Solar Inc.](https://www.tamtam.ai/c/silfab-solar-inc) (silfabsolar.com)<br>North American designer and manufacturer of high-efficiency photovoltaic modules using automated production lines across facilities in Washington, Toronto, and South Carolina. | Renewable Energy Semiconductor Manufacturing | 🇨🇦 Mississauga | 421 | 2010 |
| 15 | [Hexagon Autonomous Solutions](https://www.tamtam.ai/c/hexagon-autonomous-solutions) (hexagon.com)<br>Global leader in digital reality solutions, combining sensor, software, and autonomous technologies to boost efficiency, productivity, quality, and safety across various industries | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Calgary | 405 |  |
| 16 | [LMI Technologies](https://www.tamtam.ai/c/lmi-technologies) (lmi3d.com)<br>Global leader in 3D scanning and inspection technology, offering non-contact sensors for factory production to improve quality and efficiency | Automation Machinery Manufacturing | 🇨🇦 Burnaby | 405 | 1998 |
| 17 | [NovAtel](https://www.tamtam.ai/c/novatel) (novatel.com)<br>Develops global technology solutions for assured autonomy and precise positioning on land, sea, and air, critical for various industries. | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Calgary | 380 |  |
| 18 | [Xanadu](https://www.tamtam.ai/c/xanadu-toronto) (xanadu.ai)<br>A Canadian quantum technology company advancing photonic quantum hardware, quantum computing, and quantum machine learning through hardware, software, and research | Computer Hardware Manufacturing | 🇨🇦 Toronto | 348 | 2016 |
| 19 | [Thalmic Labs](https://www.tamtam.ai/c/thalmic-labs) (thalmic.com)<br>Pioneering wearable technology company revolutionizing human-device interaction with the Myo armband, measuring muscle activity to control digital devices wirelessly | Consumer Electronics | 🇨🇦 Kitchener | 334 | 2012 |
| 20 | [Panasonic Canada](https://www.tamtam.ai/c/panasonic-canada) (panasonic.com)<br>A provider of digital and electronics products and solutions for consumer, business, and industrial needs, empowering professionals and improving lives with innovative technologies | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Mississauga | 294 |  |
| 21 | [5N Plus Inc.](https://www.tamtam.ai/c/5n-plus-inc) (5nplus.com)<br>A global producer of specialty semiconductors and performance materials enabling applications in renewable energy, security, pharmaceutical, and industrial sectors | Semiconductor Manufacturing | 🇨🇦 Saint-Laurent | 271 | 2000 |
| 22 | [E2IP TECHNOLOGIES](https://www.tamtam.ai/c/e2ip-technologies) (e2ip.com)<br>Creating innovative printed electronics solutions using advanced material science for global market leaders in various industries to enhance human-machine interactions and surfaces | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 St-Laurent | 255 |  |
| 23 | [GAO RFID Inc.](https://www.tamtam.ai/c/gao-rfid-inc) (gaorfid.com)<br>A leading supplier of RFID products and solutions, offering high-quality off-the-shelf products and customized solutions to a global customer base | IT Services and IT Consulting | 🇨🇦 Toronto | 233 | 2006 |
| 24 | [NDI (Northern Digital Inc.)](https://www.tamtam.ai/c/ndi-northern-digital-inc) (ndigital.com)<br>Global leader in optical and electromagnetic navigation technology for medical devices, offering accurate instrument tracking in various applications for improved workflow and procedure efficacy | Medical Equipment Manufacturing | 🇨🇦 Waterloo | 229 | 1981 |
| 25 | [Amphenol Canada Corp.](https://www.tamtam.ai/c/amphenol-canada-corp) (amphenolcanada.com)<br>Global provider of interconnect solutions for electronic equipment manufacturers worldwide across various industries, with a focus on design creativity, cost effectiveness, and leading-edge technology | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Markham | 206 | 1954 |
| 26 | [Octasic](https://www.tamtam.ai/c/octasic) (octasic.com)<br>Global provider of media and wireless baseband processing solutions for communication equipment markets, offering VoIP, HD video, and multi-standard wireless basestation DSP solutions | Telecommunications | 🇨🇦 Montreal | 196 | 1998 |
| 27 | [Gastops](https://www.tamtam.ai/c/gastops) (gastops.com)<br>Specializing in advanced equipment health sensing and analysis products, engineering services, and proactive maintenance solutions for defense, aerospace, energy, and marine industries | Industrial Machinery Manufacturing | 🇨🇦 Ottawa | 191 | 1979 |
| 28 | [ECI Technology Group Inc.](https://www.tamtam.ai/c/eci-technology-group-inc) (ecitech.com)<br>Full turnkey electronics manufacturing service provider specializing in Electro-Mechanical design, development, and manufacturing solutions for a wide range of electronics OEMs | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Toronto | 135 | 1997 |
| 29 | [Delta-Q Technologies](https://www.tamtam.ai/c/delta-q-technologies) (delta-q.com)<br>Designing and manufacturing battery chargers for electric drive vehicles and industrial machines to facilitate the transition to sustainable energy solutions globally | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Burnaby | 133 | 1999 |
| 30 | [KATEK Canada](https://www.tamtam.ai/c/katek-canada) (kontron.com)<br>An Electronic Manufacturing Services provider specializing in end-to-end assembly services for complex electronic products in various industries, focused on innovation and operational excellence | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Cornwall | 131 |  |
| 31 | [Microart Services Inc.](https://www.tamtam.ai/c/microart-services-inc) (microartservices.com)<br>Electronic manufacturing and design services company offering circuit design, PCB layout, manufacturing, assembly, testing, and box build for prototype and low-to-mid volume productions | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Markham | 125 | 1981 |
| 32 | [OES Inc.](https://www.tamtam.ai/c/oes-inc) (oes-inc.com)<br>The company specializes in providing EMS solutions, LED video displays, scoreboard solutions, and wire harness quality assurance devices for various industries worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Ontario | 125 | 1980 |
| 33 | [TDG Transit Design Group Inc](https://www.tamtam.ai/c/tdg-transit-design-group-inc) (tdgdesign.com)<br>An industry leader in developing LED, Fluorescent, and energy storage solutions for rail vehicles with a global presence since 1989 Specializing in innovative lighting systems | Railroad Equipment Manufacturing | 🇨🇦 Mississauga | 118 | 1989 |
| 34 | [Jabil Software Services](https://www.tamtam.ai/c/jabil-software-services) (jabil.com)<br>A global manufacturing solutions provider focused on technological advancement, trusted by leading brands, with a commitment to positive impact and employee growth | Software Development | 🇨🇦 Kanata | 111 |  |
| 35 | [Iridian Spectral Technologies Limited](https://www.tamtam.ai/c/iridian-spectral-technologies-limited) (iridian.ca)<br>Provides optical thin film solutions and coating services for telecommunications, spectroscopy, entertainment, and optical sensing, from prototype to volume production. | Telecommunications | 🇨🇦 Ottawa | 110 | 1998 |
| 36 | [Kokusai Semiconductor Equipment Corporation](https://www.tamtam.ai/c/kokusai-semiconductor-equipment-corporation) (ksec.com)<br>Global supplier of Semiconductor Manufacturing Equipment with North American operations based in California and Washington, offering parts, service, and training | Semiconductor Manufacturing | 🇨🇦 Vancouver | 99 | 1992 |
| 37 | [Oscilloquartz SA](https://www.tamtam.ai/c/oscilloquartz-sa) (oscilloquartz.com)<br>A leading provider of time and frequency synchronization systems for next-generation and legacy networks, ensuring precise timing information delivery and assurance | Telecommunications | 🇨🇦 Saint-Blaise | 99 | 1949 |
| 38 | [Pacific Insight Electronics Corp.](https://www.tamtam.ai/c/pacific-insight-electronics-corp) (methodeautomotive.com)<br>Global solutions provider specializing in design, development, and manufacturing of electronic products for automotive and commercial vehicle markets, enhancing performance and reliability | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Nelson | 87 | 1989 |
| 39 | [Safran Electronics & Defense Canada Inc.](https://www.tamtam.ai/c/safran-electronics-and-defense-canada-inc) (safran-group.com)<br>Specializing in aerospace and defense applications, the company develops, produces, and maintains embedded computers and systems with full engineering and support capabilities | Aviation and Aerospace Component Manufacturing | 🇨🇦 Peterborough | 77 |  |
| 40 | [LogiCan Technologies Inc](https://www.tamtam.ai/c/logican-technologies-inc) (logican.com)<br>An experienced Electronic Manufacturing Service specializing in Contract Manufacturing for various industries, including military, healthcare, communications, and consumer electronics | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Edmonton | 66 |  |
| 41 | [Dorigo Systems Ltd.](https://www.tamtam.ai/c/dorigo-systems-ltd) (myattwg.att.com)<br>A leading electronics manufacturer providing comprehensive services and technology for OEMs in various industries for superior reliability and cost savings | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Burnaby | 59 | 1988 |
| 42 | [MIS Electronics Inc.](https://www.tamtam.ai/c/mis-electronics-inc) (miselectronics.com)<br>Electronic manufacturing services company serving industries such as defense, medical, aerospace, and more; focusing on quality, speed, and cost-effectiveness for customer success | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Richmond Hill | 43 | 1999 |
| 43 | [LightMachinery](https://www.tamtam.ai/c/lightmachinery) (lightmachinery.com)<br>Specializing in high-quality lasers, optical components, and process machinery, the company produces tight tolerance components and cutting-edge equipment | Machinery Manufacturing | 🇨🇦 Ottawa | 41 | 2002 |
| 44 | [Current Scientific Corporation](https://www.tamtam.ai/c/current-scientific-corporation) (currentcorp.com)<br>Manufacturing electro-optical infrared systems, Night Navigator cameras for naval and marine industries, enhancing safety and surveillance at sea | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Port Coquitlam | 40 | 1986 |
| 45 | [Coractive](https://www.tamtam.ai/c/coractive) (coractive.com)<br>Specializing in Specialty Optical Fibers and fiber laser solutions, this company offers customized products for various industries and applications | Telecommunications | 🇨🇦 Quebec City | 37 | 1998 |
| 46 | [RMF Design and Manufacturing Inc.](https://www.tamtam.ai/c/rmf-design-and-manufacturing-inc) (rmfdesign.com)<br>Provider of electronic design and manufacturing services for clients in Canada and the United States Specializing in engineering, programming, prototyping, and turnkey manufacturing | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Mississauga | 36 | 1983 |
| 47 | [Avnan](https://www.tamtam.ai/c/avnan) (avnan.com)<br>An electronics design and manufacturing company offering supply chain solutions to OEMs, specializing in product life cycle management with global presence | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Mississauga | 36 | 1995 |
| 48 | [STIM Canada Inc.](https://www.tamtam.ai/c/stim-canada-inc) (stimcanada.com)<br>A well-established Electronics Manufacturing Services company partnering with top OEMs, offering flexible solutions and solid partnerships since 1982 | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Toronto | 21 | 1982 |
| 49 | [Thorlabs Canada](https://www.tamtam.ai/c/thorlabs-canada) (thorlabs.com)<br>Specializing in mid-IR photonics, this company develops glass and optical fiber solutions, acquired by Thorlabs in 2013 and fully integrated into their business unit | Industrial Machinery Manufacturing | 🇨🇦 Montreal | 19 | 2014 |
| 50 | [Transfab TMS](https://www.tamtam.ai/c/transfab-tms) (transfabtms.com)<br>A manufacturer of electrical and electronic products in North America, specializing in power quality, automation, control, and magnetic component solutions with personalized customer service | Appliances, Electrical, and Electronics Manufacturing | 🇨🇦 Longueuil | 17 | 1990 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

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- [The largest companies in Canada](https://www.tamtam.ai/l/largest-companies-canada) (11,083)
- [Multinational companies in Canada](https://www.tamtam.ai/l/multinational-companies-canada) (1,934)
- [Manufacturers in Canada](https://www.tamtam.ai/l/manufacturers-canada) (946)
- [Retail chains in Canada](https://www.tamtam.ai/l/retail-chains-canada) (851)
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- [Financial services firms in Canada](https://www.tamtam.ai/l/financial-services-firms-canada) (687)
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- [IT Services and IT Consulting companies in Canada](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-canada) (477)
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## The same list elsewhere in Canada

- [Electronics and semiconductor companies in Ontario](https://www.tamtam.ai/l/electronics-companies-ontario) (31)

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Source: https://www.tamtam.ai/l/electronics-companies-canada