C
Founder
Cal Henderson
Cal Henderson founded Slack (2009), and previously worked at Yahoo and Flickr.
British computer programmer and author
Enterprise Software Since 2009
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The world around Cal Henderson — companies founded, co-founders, and where they came from. Hover a node to explore; click to open.
Companies founded by Cal Henderson
1Co-founders
4Came from
2Where Cal Henderson worked or built before — the roots of the lineage.