Slack CEO and key executive team

Slack's Co-Founder and CEO, Board Member is Stewart Butterfield. Slack's key executives include Stewart Butterfield and 20 others.
Stewart Butterfield

Stewart Butterfield

Co-Founder and CEO, Board Member
Cal Henderson

Cal Henderson

Co-Founder and Chief Technology Officer
Allen Shim

Allen Shim

Chief Financial Officer
Tamar Yehoshua

Tamar Yehoshua

Chief Product Officer
David Schellhase

David Schellhase

General Counsel
Julie Liegl

Julie Liegl

Chief Marketing Officer
Robert Frati

Robert Frati

Senior Vice President of Sales & Customer Success
Allan Leinwand

Allan Leinwand

Senior Vice President of Engineering
Robby Kwok

Robby Kwok

Senior Vice President, People
Terry Anderson

Terry Anderson

Senior Vice President, Global Communications
Ali Rayl

Ali Rayl

Vice President of Customer Experience
Brad Armstrong

Brad Armstrong

Vice President, Business Development and Corporate Development
Andrew Braccia

Andrew Braccia

Board Member
Christina Kosmowski

Christina Kosmowski

VP, Global Head of Customer Success and Services
Sarah Friar

Sarah Friar

Board Member
Sheila Jordan

Sheila Jordan

Board Member
Graham Smith

Graham Smith

Board of Member
Mike McNamara

Mike McNamara

Board Member
Sarah Friar

Sarah Friar

Board Member
John O'Farrell

John O'Farrell

Board Member
Edith Cooper

Edith Cooper

Board Member
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