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Company Lists & Directories


Financial Post Magazine’s top 500 Canadian corporations is published each year in June. This list includes revenue, profit and organization size for the previous year, creating a ranking that accurately paints a picture of corporate Canada’s largest public, private and crown corporations.

In the resources below we provide a filtered version of the list to show the companies headquartered in Calgary. 

FP500 Top Calgary Based Companies by Employees  2021  |  2020  |  2019  |  2018  |  2017  |  2016

FP500 Top Calgary Based Companies by Revenue 2021  |  2020  |  2019  |  2018  |  2017  |  2016

Head Office Concentration

Head offices are highly desirable as they provide the base of corporate decision-making and for more than a decade, Calgary has remained Western Canada’s head office leader. Calgary has the highest concentration of headquarters in Canada which makes it a location of choice for companies looking to grow their business. Download the Calgary Head Offices Fact Sheet


Last Update: July 2021

Industry Lists

Want a quick way to view Calgary companies for a particular industry? View the PDFs of generated lists of top companies for the industry of your choice: 

 Last Update: October 2020


Business Directories

Canadian Companies Capabilities   |   Canadian Oilfield Service & Supply Directory   |   Canadian Trade Index   |   |   Frasers   |  Hoovers   |   InfoCanada   |   JuneWarren-Nickle's Energy Group   |   Profile Canada   |   Scott's Directories   |   SEDAR

The Calgary Public Library also offers access to searchable directories or you can contact the Calgary Public Library’s Research Plus services.


Company Rankings

Alberta Venture Magazine

Rankings includes: The Venture 250, Contractor of the Year, Alberta's Best Workplaces, Alberta's 50 Most Influential People, Alberta's Fast Growth 50 and Alberta's 25 Most Innovative Organizations.

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Canada's Top 100 Employers

Rankings include: Canada's Top 100 Employers, Alberta's Top Employers, Canada's Top Small & Medium Employers, Ten Best Companies to Work For, Canada's Top Family-Friendly Employers, Canada's Best Diversity Employers, Top Employers for Canadians Over 40, Canada's Greenest Employers and Canada's Top Employers for Young People.

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Canadian Business Magazine

Rankings include: PROFIT500: Canada's Fastest-Growing Companies, Canada's Best Employers: The Top 50 Large Companies, Canada's Top 10 Socially Responsible Corporations, The 20 Biggest Family-run Businesses in Canada, The W100: Canada's Top Female Entrepreneurs, Canada's Best Jobs, Canada's Most Innovative Companies and 50 Best Small and Medium Employers in Canada.

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Canada's Best Managed Companies

The Canada’s Best Managed Companies program recognizes excellence in privately-owned Canadian companies.​ 

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Nicole Mullings

Nicole Mullings

Manager, Business Intelligence & Research

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