These Calgary-based companies are predominantly mid-sized to large firms specializing in hardware manufacturing, with a strong emphasis on the oil and gas sector. Notable companies include Enerflex Ltd., a global provider of energy infrastructure and transition solutions, and Precision Drilling, which offers high-performance services to the oil and gas industry. De Havilland Aircraft of Canada Limited designs and manufactures versatile aircraft, while SMART Technologies provides technology solutions for classrooms and workplaces.
A significant concentration of these companies, such as Exterran, Trican Well Service Ltd., and Phoenix Technology Services, are deeply involved in oil and gas, offering services from acquisition and pressure pumping to directional drilling. This highlights a clear industry cluster within Calgary focused on supporting and advancing the energy sector through specialized hardware and services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
Exterranenerflex.com
Specializing in acquisition, Exterran offers innovative solutions Recently acquired by Enerflex Ltd, visit their website for the latest updates |
3,012 | |||
| 3 |
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 | |||
| 4 |
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 | |||
| 5 |
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 | |||
| 6 |
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 | |||
| 7 | 733 | ||||
| 8 |
SMART Technologiessmarttech.com
Leading provider of technology solutions for classrooms and workplaces worldwide, offering integrated software, hardware, training, and services for interactive displays |
591 | |||
| 9 |
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 | |||
| 10 |
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 | |||
| 11 |
CoolIT Systemscoolitsystems.com
Specializing in scalable liquid cooling solutions for servers and data centers, they enable increased rack densities, component performance, and power efficiencies |
510 | |||
| 12 |
Hexagon Autonomous Solutionshexagon.com
Global leader in digital reality solutions, combining sensor, software, and autonomous technologies to boost efficiency, productivity, quality, and safety across various industries |
405 | |||
| 13 |
NovAtelnovatel.com
Develops global technology solutions for assured autonomy and precise positioning on land, sea, and air, critical for various industries. |
380 | |||
| 14 |
Foremostforemost.ca
A leading Western Canadian manufacturer providing energy equipment such as tanks and compression units, as well as off-road vehicles for diverse industries globally |
341 | |||
| 15 |
Packers Plus Energy Services Inc.packersplus.com
Industry leader in designing and manufacturing lower completions solutions for challenging applications, with a focus on innovation, quality, and global presence |
335 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Bidell Gas Compressionbidell.com
Leading supplier and service provider of natural gas compressors, offering engineering, design, parts, service, and innovative trailer-mounted compressor solutions to exceed industry standards |
324 | |||
| 17 |
Beyond Energy Services and Technology Corp.beyondmpd.com
Specializing in Managed Pressure Drilling services, our experienced team and advanced equipment ensure exceptional performance, reliability, and safety for clients |
220 | |||
| 18 |
Pacesetter Directional Drillingpacesetterdirectional.com
Leader in providing cutting-edge directional drilling solutions, equipment, and expertise to achieve ambitious drilling goals, lower costs, and optimize performance globally |
202 | |||
| 19 |
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 | |||
| 20 |
Scott Springfield by Modinescottspringfield.com
Leading manufacturer of custom air handlers since 1978, specializing in energy efficient solutions for various industries with a focus on quality and customer satisfaction |
186 | |||
| 21 |
Global Power Technologiesglobalte.com
The company specializes in providing ultra-reliable industrial power and clean air systems for off-grid sites, balancing reliability, affordability, and sustainability |
116 | |||
| 22 |
SIMOsimocorp.com
Specializing in professional grade furniture for commercial use, Simo designs and manufactures casegoods and collaborative spaces for various work environments |
114 | |||
| 23 |
CanElson Drilling Inc.
A leading provider of oilfield services specializing in operating land-based contract drilling rigs and offering gas transportation solutions |
87 | |||
| 24 |
Questor Technologyquestortech.com
A global leader in clean air technology, specializing in reducing pollution emissions, maximizing data, and increasing energy efficiency with eco-friendly solutions |
30 | |||
| 25 |
Precision Label Ltdprecisionlabelltd.com
Flexographic label manufacturer and distributor based in Calgary, Canada Specializing in pressure sensitive printed labels for various industries with in-house graphics and pre-press services |
26 | |||
| 26 |
Westgen Technologieswestgentech.com
A trusted leader in emissions reduction solutions for the oil & gas industry, offering innovative products to effectively reduce methane emissions on work sites |
24 | |||
| 27 |
Allied Metal Ltdalliedmetal.ca
Global manufacturing company redefining quality standards Specializing in high quality metal products with CNC technology, welding, powder coating, and large facility capabilities Visit website to learn more |
15 | |||
| 28 |
Casterlandcasterland.com
A leading Canadian supplier of casters, wheels, and material handling equipment with extensive inventory and rapid delivery service across Western Canada |
14 | |||
| 29 |
Au-Zone Technologiesembeddedml.com
The company specializes in providing advanced vision solutions and tools for AI and machine learning projects to enhance product value and customer experiences |
11 | |||
| 30 |
Engineered Powerlithionbattery.com
Engineered Power specializes in manufacturing energy storage solutions for extreme environments, focusing on specialized lithium battery chemistries for various industries |
10 | |||
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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 Nov 11, 2026.
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- Multinational companies in Calgary 130
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- Companies with in-house R&D in Calgary 39
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The same list elsewhere in Canada
- Hardware manufacturers in Canada 502
- Hardware manufacturers in Ontario 213
- Hardware manufacturers in the province of Quebec 112
- Hardware manufacturers in Alberta 76
- Hardware manufacturers in British Columbia 54
- Hardware manufacturers in Toronto 41
- Hardware manufacturers in Montreal 28
- Hardware manufacturers in Mississauga 25