Addsource

AddSource is a women-owned staffing and HR consulting firm operating in Canada and the United States.

IT Services and IT Consulting

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Headquarters: Calgary, Alberta, CanadaSource: RevenueBaseRetrieved October 13, 2026
Employee range: 11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded: 2020Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 3 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Addsource do?

The company provides staffing and HR consulting services in Canada and the United States. The company reports serving clients in IT, healthcare, engineering, and finance.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

The company serves start-ups and multinational corporations.

What the business offers

Services & capabilities.

IT staffing

The company offers access to talent in software development, data science, AI, and cloud computing.

Source: LinkedIn company description · Retrieved October 13, 2026

HR consulting

The company provides HR consulting covering talent management and HR policy development.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#6OF 18

Calgary

IT recruiting firms

Snapshot: September 3, 2026

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#6OF 18

Calgary

IT staffing firms

Snapshot: September 3, 2026

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#13OF 25

Canada

Distributed workforce consulting firms

Snapshot: August 31, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Addsource

#6 IT recruiting firms

Snapshot: September 3, 2026

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<a href="https://revenuebase.ai/companies/it-recruiting-firms/canada/calgary" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/addsource/recognition-companies-it-recruiting-firms-canada-calgary-20260904-34587ea4eceba00602869a537750042b0d5e020a64c4a33abbb32e12bf007148.svg" alt="Addsource listed #6 on IT recruiting firms, September 3, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated August 31, 2026 and September 3, 2026. How the company lists are built.

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