| # | Company | Employees |
|---|---|---|
| 1 |
Benevitybenevity.com
Global social impact software platform empowering companies to engage employees, support communities, and track their impact through grantmaking, volunteering, and giving initiatives |
745 |
| 2 |
Absorb Softwareabsorblms.com
AI-driven learning platform delivering personalized, scalable training solutions aligning workforce development with strategic business goals globally. |
675 |
| 3 |
PBS Systemspbssystems.com
Premier provider of innovative and comprehensive dealership management systems for automotive dealers in North America, with a focus on customer collaboration and industry advancement |
512 |
| 4 |
Replicondeltek.com
Provider of AI-powered Time and Resource management solutions for global businesses, offering comprehensive tools for project management, billing, compliance, and more |
498 |
| 5 |
Shareworks by Morgan Stanleyshareworks.com
Utilizing advanced technology and excellent client service, Shareworks by Morgan Stanley simplifies equity plan management and helps employees maximize their benefits |
398 |
| 6 |
Computer Modelling Groupcmgl.ca
A global company specializing in simulation technology to address complex subsurface and surface challenges for the new energy industry worldwide |
323 |
| 7 |
Pelotonpeloton.com
The company specializes in oil and gas digital transformation, providing integrated solutions for well data, production data, and land data management |
235 |
| 8 |
Sylogist, Ltd.sylogist.com
Specializing in ERP and CRM solutions, the organization provides mission-critical software for public service organizations, government agencies, non-profits, and educational institutions worldwide |
175 |
| 9 |
Orenniaorennia.com
An all-in-one platform offering accurate data, predictive analytics, and actionable insights for efficient capital-allocation decisions in energy transition sectors |
175 |
| 10 |
Wagepointwagepoint.com
Wagepoint simplifies payroll, time-tracking, and employee management for small businesses with user-friendly online software and a supportive team |
163 |
| 11 |
Reachwithreach.com
A global ecommerce support provider offering localized payments, automated FX solutions, global tax compliance services, and fraud management to boost business growth |
159 |
| 12 |
Pandell, an ESG Companypandell.com
A leading provider of SaaS solutions for over 500 energy companies, offering cloud-hosted products for finance, operations, and large-scale web portal applications Crafted with industry experience and innovative technology |
148 |
| 13 |
Circle Cardiovascular Imagingcirclecvi.com
AI-based cardiac imaging software for MR, CT, interventional planning, and electrophysiology, enabling accurate diagnosis and improved patient outcomes. |
148 |
| 14 | 86 | |
| 15 |
Athennianathennian.com
It provides a platform for legal, finance, and tax professionals to automate workflows related to governance, compliance, and ownership management. |
80 |
| 16 |
Palantirquorumsoftware.com
Formed Aucerna, a leading provider of integrated planning, operations, and reserves solutions for the energy industry. |
72 |
| 17 |
SensorUp Inc.sensorup.com
Innovative team providing environmental solutions for Oil and Gas professionals worldwide through market-leading Gas Emission Management platform Contributing to sustainability and a better future |
56 |
| 18 |
Validerevalidere.com
Validere is a technology company that helps energy organizations optimize their supply chain through data analysis for financial and environmental benefits |
44 |
| 19 |
Stack Technologiesstackdx.com
An amalgamation of two companies focusing on streamlining data management in the energy industry to help businesses generate value efficiently |
42 |
| 20 |
Envirosoft Corporationenvirosoft.com
Specializing in emissions management and business solutions for the oil and gas industry, offering technical expertise, data management, IT services, and innovative software products |
31 |
| 21 |
Worldplayworldplaynetworks.com
Innovative digital company specializing in online video platforms, empowering customers to manage, promote, monetize, and distribute videos globally Passionate about video future |
30 |
| 22 |
BlueMarvel AI Inc.bluemarvel.ai
Industrial operations software company leveraging deep knowledge and technological expertise to help process industry capture value through modern technology |
30 |
| 23 |
Independent Data Servicesidsdatanet.com
Specializing in automated software solutions for energy companies, IDS helps optimize operations, reduce emissions, and enhance efficiency across various industries globally |
23 |
| 24 |
FieldCap | Oilfield Ticketing Simplifiedfieldcap.com
FieldCap provides innovative software to help oilfield companies in Canada and the United States streamline operations, improve efficiency, and increase profitability |
22 |
| 25 |
Arolyticsarolytics.com
Specializing in emissions management for the oil and gas industry, we provide software solutions to track, manage, and reduce emissions while ensuring compliance and aligning with ESG objectives |
18 |
| 26 |
Visiwisevisiwise.co
A shipping management platform digitizes processes, improves transparency, collaboration, and supply chain management for efficient handling of shipments globally |
10 |
| 27 | 8 | |
| 28 |
VERDAZO by Omnira Softwareomnirasoftware.com
Specializing in Business Intelligence for the oil and gas sector, our framework offers data integrations, visual analysis, automation, and performance optimization |
5 |
| 29 |
RPMrpmtelco.com
It provides a platform for technology service distributors to manage commissions, track revenue, calculate payouts, and reconcile payments efficiently. |
2 |
| 30 |
Nrgstreamnrgstream.com
Energy analytics and forecasting platform merging with Arcus Power Corp to optimize power management, providing real-time trading solutions for market participants |
1 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 8, 2026.
More company lists in Calgary
- The largest companies in Calgary 601
- Oil and Gas companies in Calgary 217
- Construction companies in Calgary 27