| # | Company | Employees |
|---|---|---|
| 1 |
Magna Internationalmagna.com
Developing technologies and systems to make vehicles safer and cleaner, focusing on community, environmental, and human benefits. |
158,000 |
| 2 |
Shopifyshopify.com
Provides trusted tools to start, grow, market, and manage a retail business of any size, powering millions of businesses across 175 countries. |
28,526 |
| 3 |
Celesticacelestica.com
Global leader in providing design, manufacturing, and supply chain solutions for aerospace, defense, communications, healthtech, and more, delivering innovative solutions for complex challenges |
16,022 |
| 4 | 12,199 | |
| 5 |
Linamar Corporationlinktr.ee
Advanced manufacturing company specializing in solutions for vehicles, motion, work, and lives Comprised of Industrial and Mobility segments, with global reach and innovative products |
6,668 |
| 6 |
Martinrea Internationalmartinrea.com
Global automotive supplier focused on metal forming, aluminum casting, fluid systems, and assemblies to meet lightweight requirements Employs 18,000 people worldwide |
5,692 |
| 7 |
ATS Corporationatsautomation.com
A manufacturing solutions provider with global capabilities, specializing in custom automation systems for industries such as life sciences, food & beverage, transportation, and energy |
5,287 |
| 8 | 4,478 | |
| 9 |
Enerflex Ltd.enerflex.com
Global provider of energy infrastructure and transition solutions, specializing in natural gas, low-carbon, and water treatment solutions for a sustainable future |
3,578 |
| 10 |
C&S ELECTRIC LTD.cselectric.co.in
Leading Indian manufacturer, exporter of electrical and electronic equipment, including switchgear, switchboards, busducts, and protection devices, for global power applications. |
3,255 |
| 11 |
Precision Drillingprecisiondrilling.com
A leading provider of safe and high-performance services to the oil and gas industry, offering drilling rigs, technology solutions, environmental stewardship, and support services |
2,802 |
| 12 |
NULLAnullashop.com
Innovative phone case defies gravity, allowing hands-free use on glass and lacquered surfaces Introducing a new era for multi-taskers |
2,378 |
| 13 |
Canadian Solar Inc.csisolar.com
Global manufacturer of photovoltaic modules and inverters developing utility-scale solar power and battery energy storage projects with over 165 GW delivered worldwide. |
2,240 |
| 14 |
Huawei Canadaconsumer.huawei.com
A global provider of ICT infrastructure and smart devices, committed to connecting the world through innovative research and development in Canada |
1,758 |
| 15 |
Plasmanplasman.com
Global leader in automotive components, offering single-source solutions for tooling, injection molding, chroming, and assembly with a collaborative mindset and unrivaled dedication |
1,751 |
| 16 |
STEMCELL Technologiesstemcell.com
Provides specialized cell culture media, instruments, and services supporting stem cell, immunology, cancer, and regenerative medicine research worldwide. |
1,749 |
| 17 |
Compugen Inccompugen.com
This company focuses on innovation, transformation, and connecting communities through human-centered, technology-enabled solutions with a strong emphasis on collaboration and making a difference |
1,644 |
| 18 |
BGP Internationalbgp.com.cn
A global geophysical leader providing products and services, formed from the merger of six Chinese divisions, with headquarters near Beijing |
1,577 |
| 19 |
De Havilland Aircraft of Canada Limiteddehavilland.com
Design and manufacture of versatile, dependable aircraft including the advanced Dash 8 turboprop, operating from a state-of-the-art Canadian facility. |
1,561 |
| 20 |
Honda Canada Inc.hondacanada.ca
A Canadian success story in manufacturing vehicles and power equipment, with a commitment to sourcing from Canadian suppliers and sustainable practices |
1,540 |
| 21 | 1,501 | |
| 22 |
Aluma Systemsaluma.com
Supplier of concrete formwork and shoring systems for Commercial and Civil contractors globally Offering safe, efficient solutions for major projects |
1,464 |
| 23 | 1,450 | |
| 24 |
Ricoh Canada Inc.ricoh.ca
Provide information management and digital services combining people, processes, and technology to enhance business agility and unlock organizational potential. |
1,444 |
| 25 |
Grass Valleygrassvalley.com
Leading provider of live media technology, offering IP-native cameras, cloud production platforms, and innovative solutions for efficient live content delivery. |
1,408 |
| 26 | 1,383 | |
| 27 |
Rocky Mountainbikes.com
A company that develops high-performance mountain bikes since 1981, with a close-knit team of product developers, engineers, marketers, salespeople, and athletes who love mountain biking |
1,325 |
| 28 |
NDT Globalndt-global.com
Provider of advanced ultrasonic and non-ultrasonic inspection technologies delivering predictive insights for safer, cost-effective pipeline infrastructure management and risk reduction. |
1,310 |
| 29 |
Price Industriespriceindustries.com
A market leader in manufacturing and supplying air distribution, critical controls, and noise control products with a focus on customer service and innovation |
1,306 |
| 30 |
Calian Groupcalian.com
Providing diverse technology and healthcare solutions across communications, learning, security, and advanced technologies with a customer-focused approach. |
1,303 |
| 31 |
Trican Well Service Ltd.tricanwellservice.com
A leading provider of pressure pumping and oilfield services with expertise in fracturing, cementing, reservoir characterization, and production enhancement |
1,302 |
| 32 |
Skyjack Inc.skyjack.com
The company provides quality engineered, simple and reliable access and material handling equipment globally, offering low cost of ownership and high residual values |
1,257 |
| 33 |
Tenstorrenttenstorrent.com
Tenstorrent builds next-generation AI computers, combining expertise in computer architecture, ASIC design, systems, and neural network compilers Offices worldwide Join our team! |
1,226 |
| 34 |
Renesas Electronics Americarenesas.com
Global leader in semiconductors and microcontrollers, facilitating innovation in billions of connected devices to enhance daily life securely |
1,209 |
| 35 |
Valiant TMSvalianttms.com
An Industry 40 system integrator specializing in digitalization, process development, design, and technology integration with global strategic teams |
1,105 |
| 36 |
Velan Inc.velan.com
Manufacturing high-quality industrial steel valves for power generation, chemical, oil and gas, mining, and ship-building industries with advanced engineering. |
968 |
| 37 |
Eddyfi Technologieseddyfi.com
A Canadian company providing advanced Non-Destructive Testing technologies and robotic solutions for various industries worldwide, focusing on innovation and performance |
935 |
| 38 |
United Safetyunitedsafety.net
A safety solutions provider with 30 years experience offering safety equipment, personnel, and services for the Oil and Gas industry globally |
934 |
| 39 |
Canadian Bank Note Company, Limitedcbnco.com
The company specializes in providing secure identification solutions, including currency, passports, driver licenses, and biometric solutions, to prevent fraud globally |
925 |
| 40 |
Phoenix Technology Servicesphxtech.com
Specializing in directional drilling solutions for unconventional drilling markets worldwide, focused on reducing costs, minimizing risks, and maximizing operational efficiencies |
906 |
| 41 |
Nova Busnovabus.com
A leading provider of sustainable transportation solutions in North America, offering electric, hybrid, CNG, and clean diesel buses, along with intelligent transport systems |
892 |
| 42 |
Teledyne DALSAteledynedalsa.com
Specialized in high-performance image sensing, semiconductor fabrication, and 3D geospatial systems with global R&D and support locations. |
863 |
| 43 |
Pollard Banknote Limitedpollardbanknote.com
A global leader in creating innovative instant games and solutions for lotteries, focusing on retail and digital excellence to enhance player experience |
857 |
| 44 | 837 | |
| 45 |
CCL Industries
Manufacturing labels, specialty media, digital printing software, aluminum aerosol cans, plastic tubes, instructional leaflets, and precision metal components for various markets. |
835 |
| 46 |
Scentsy Wickless Candlesscentsy.ca
Home fragrance products that warm wax to release scents without burning, offering a safe, clean alternative to candles Also offers a variety of other scented products |
822 |
| 47 |
CIMCO Refrigeration Inc.cimcorefrigeration.com
Specializing in industrial, process cooling, and recreational refrigeration systems, providing engineering, design, manufacturing, installation, and service with innovative technologies for complex challenges |
811 |
| 48 |
Trojan Technologiestrojantechnologies.com
The company provides innovative technologies to help customers meet water quality objectives, reduce costs, and improve environmental stewardship globally |
796 |
| 49 |
Prevostprevostcar.com
This company is a leading manufacturer of premium intercity touring coaches and conversion coaches, emphasizing employee training and development to provide best customer service |
787 |
| 50 |
MacLean Engineeringmacleanengineering.com
Specializing in underground mobile equipment for hard rock mining, offering a wide range of solutions worldwide, including electrification for diesel-free operations |
779 |
| 51 |
Sierra Wirelesssierrawireless.com
Provider of integrated IoT solutions combining devices, network services, and software to enhance connectivity, data management, and business operations. |
743 |
| 52 | 733 | |
| 53 |
Litens Automotive Grouplitens.com
Innovative global automotive leader with patented powertrain solutions, committed to excellence, diverse and inclusive workplace fostering creativity and innovation |
726 |
| 54 |
Hammond Power Solutionshammondpowersolutions.com
Designs, manufactures dry-type standard and custom electrical engineered magnetics, liquid filled and cast resin transformers. Leader in electrical and electronic industries. |
723 |
| 55 |
Canon Canadacanon.ca
Leading provider of innovative digital imaging products and solutions for consumer, business, and medical markets enhancing lives and performance. |
718 |
| 56 |
JBT Marel Poultryjbtmarel.com
Global leader in providing innovative poultry processing systems and services, focusing on performance, food safety, and sustainability in collaboration with customers |
717 |
| 57 |
Rakuten Kobo Inc.kobo.com
Dedicated digital bookseller providing eReaders and a free app, enabling over 30 million readers worldwide to access books anytime, anywhere. |
717 |
| 58 |
BID Groupcomact.com
An industry leader in the forestry sector, offering comprehensive solutions and equipment for wood processing industry, including engineering, project management, and after-sales services |
709 |
| 59 |
Tigercat Industriestigercat.com
Specializing in forest harvesting systems, industrial machines, and material processing equipment of premium quality for off-road applications |
702 |
| 60 |
Motor Coach Industriesmcicoach.com
A leading North American motor coach brand, specializing in building industry-best models, offering maintenance, repair, roadside assistance, and technician training services |
685 |
| 61 |
NextStar Energy
Canada's pioneering producer of electric vehicle batteries, partnering with Stellantis and LG Energy Solution for innovative manufacturing |
680 |
| 62 |
Mircom Group of Companiesmircom.com
Global designer, manufacturer, and distributor of intelligent building solutions, offering innovative fire detection, communication, security, mass notification, automation, and smart technology systems worldwide |
670 |
| 63 |
Amico Group of Companiesamico.com
Design and manufacture comprehensive medical equipment and systems including air, vacuum, patient room products, beds, furniture, and clinical devices for healthcare facilities. |
642 |
| 64 |
Kardium Inc.kardium.com
Innovating a medical device for diagnosing and treating atrial fibrillation, driving advancements in cardiac health and patient care |
636 |
| 65 |
Dana TM4danatm4.com
A joint venture specializing in designing and manufacturing electric motors, generators, inverters, and control systems for various markets with a focus on energy efficiency |
608 |
| 66 |
Sangomasangoma.com
Global provider of Communications as a Service solutions for businesses, offering a diverse portfolio of reliable and flexible communication platforms with award-winning innovation and industry leadership |
604 |
| 67 |
H2O Innovationh2oinnovation.com
A water solutions company specializing in membrane technologies, specialty chemicals, and contract operations for municipal and industrial water treatment systems |
593 |
| 68 |
Eclipse Automationeclipseautomation.com
Designs and builds complex automated systems for industries like Life Sciences, Transportation, and Electronics, with global reach and innovative solutions |
592 |
| 69 |
SMART Technologiessmarttech.com
Leading provider of technology solutions for classrooms and workplaces worldwide, offering integrated software, hardware, training, and services for interactive displays |
591 |
| 70 |
Savariasavaria.com
Global leader in accessibility solutions: home elevators, lifts, stairlifts, medical beds, and patient care products Operates worldwide with multiple manufacturing facilities |
583 |
| 71 |
Vecima Networks Inc.vecima.com
Leading the global evolution towards multi-gigabit networks, delivering future-ready software, services, and integrated platforms for broadband, video streaming, transportation, and connectivity advancements |
578 |
| 72 |
Blackline Safetyblacklinesafety.com
This company provides wearable safety technology and gas monitoring paired with cloud-connected software to ensure worker safety and productivity worldwide |
561 |
| 73 |
Matrox Videovideo.matrox.com
A technology leader in Pro AV/IT, video, and imaging/machine vision solutions, pioneering innovative hardware and software for various high-tech industries globally |
555 |
| 74 |
KSR International Inc.ksrint.com
Industry leader in designing, engineering, and manufacturing driver interface systems for Tier 1 OEMs with a rich history of reliable manufacturing |
552 |
| 75 |
Engineered Airengineeredair.com
Manufacturer of HVAC, refrigeration, and heat transfer products for various industries in North America, with a focus on custom design and project-specific solutions |
551 |
| 76 |
Silfab Solar Inc.silfabsolar.com
North American designer and manufacturer of high-efficiency photovoltaic modules using automated production lines across facilities in Washington, Toronto, and South Carolina. |
421 |
| 77 |
TouchBistrotouchbistro.com
An all-in-one POS and restaurant management system streamlining operations for restaurateurs, enhancing guest engagement, and simplifying business growth |
386 |
| 78 |
NovAtelnovatel.com
Develops global technology solutions for assured autonomy and precise positioning on land, sea, and air, critical for various industries. |
380 |
| 79 |
Hilti Canadahilti.ca
A global leader in providing technology for faster, safer, and sustainable construction Offers innovative solutions, tools, fasteners, anchors, and software |
374 |
| 80 |
Kaycankaycan.com
A leading manufacturer of premium exterior building products with a focus on quality, innovation, and sustainability, serving customers worldwide |
352 |
| 81 |
Kinovakinovarobotics.com
Develops professional robotic solutions assisting researchers, medical professionals, governments, businesses, and educational institutions in various industries, from healthcare to advanced manufacturing. |
287 |
| 82 | 198 | |
| 83 |
Steelhaus Technologies Incsteelhaus.com
Innovative energy solutions provider with adaptable engineering, integrated manufacturing, and unwavering customer service, driven by a culture of continuous improvement and collaboration |
193 |
| 84 |
Accedian is now part of Ciscocisco.com
A leader in performance analytics and end user experience solutions, empowering customers to assure digital infrastructure and enhance user productivity |
188 |
| 85 |
Cougar Drilling Solutionstq.com
Provider of specialized drilling solutions worldwide, including directional services, rental tools, and direct sales of drilling equipment and products with a data-driven approach |
182 |
| 86 |
Vaderstad North Americavaderstad.com
Develops, manufactures, and sells highly efficient agricultural machinery worldwide, specializing in innovative seeding, planting, and soil tillage equipment for crop producers. |
173 |
| 87 |
GN CORPORATIONS INC.gncorporations.com
An advanced manufacturing company in Alberta, Canada, offering high precision products and services for Oil & Gas, Automotive, Aerospace, and Defense industries globally |
163 |
| 88 |
Valmetalvalmetal.com
The company provides innovative equipment to automate feeding, manure handling, and wastewater management for farmers worldwide, offering customized automated farm systems |
156 |
| 89 |
Novarc Technologies Inc.novarctech.com
Vancouver-based robotics specialists designing and commercializing collaborative robots for industrial use, with a focus on pipe welding applications |
152 |
| 90 |
SAMSON Controls Inc. Canadacanada.samsongroup.com
Leading manufacturer of expertly engineered control valves and accessories for all industrial processes through global subsidiaries, sales offices, and onsite service work. |
146 |
| 91 |
PosiTracepositrace.com
Provider of fleet management and GPS tracking solutions, offering innovative technology, customizable features, and exceptional customer service to optimize fleet operations |
144 |
| 92 |
Bend All Automotive ULCveritasauto.com
Global supplier of automotive components and automation tooling equipment, specializing in product design, prototyping, validation, tool building, and streamlined manufacturing processes |
142 |
| 93 |
Wyse Meter Solutions Inc.wysemeter.com
A leading provider of submetering and utility expense management solutions in Canada, helping clients reduce energy usage and live sustainably |
129 |
| 94 |
OES Inc.oes-inc.com
The company specializes in providing EMS solutions, LED video displays, scoreboard solutions, and wire harness quality assurance devices for various industries worldwide |
125 |
| 95 |
TDG Transit Design Group Inctdgdesign.com
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 |
118 |
| 96 |
Oil States Energy Services (Canada) Inc.osescanada.com
Specializing in wellhead isolation and fracturing tools, providing a range of equipment and services to the global oil and gas industry |
111 |
| 97 |
ACME Engineering Productsacmeprod.com
Integrated manufacturer since 1956 with mechanical, electrical, and electronic capabilities Specializing in custom gas detection systems, process heating equipment, and automatic scraper-strainers for various industries globally |
109 |
| 98 |
Crown Lift Trucks Canadacrown.com
A material handling partner offering a wide range of forklifts, services, and solutions to improve productivity, with a focus on customer needs and local support |
101 |
| 99 |
Charl-Polcharlpol.com
A leading equipment supplier and manufacturer specializing in welded mechanical parts, precision machining, and repair of heavy industrial equipment |
100 |
| 100 |
Pacific Insight Electronics Corp.methodeautomotive.com
Global solutions provider specializing in design, development, and manufacturing of electronic products for automotive and commercial vehicle markets, enhancing performance and reliability |
87 |
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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 Oct 24, 2026.
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