Slack Technologies
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Slack Technologies, LLC is an American software company founded in 2009 in Vancouver, British Columbia, known for its proprietary communication platform Slack. Outside its headquarters in San Francisc
Slack offices in San Francisco (2020)
The New York Stock Exchange Building after Slack's direct offering on the NYSE – June 20, 2019
Cal Henderson
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Callum James Henderson-Begg, known as Cal Henderson, is a British computer programmer and author based in San Francisco.
Slack Technologies
…type Subsidiary Industry Internet (formerly video games) Founded 2009 in Vancouver, British Columbia, Canada Founders Stewart Butterfield Eric Costello Cal Henderson Serguei Mourachov Headquarters Salesforce Tower San Francisco, California, U.S. Area served Worldwide Key people Rob Seaman (interim CEO) Products Slack…
Henderson in 2019