, inc. - proposed acquisition of Slack Technologies, Inc.


  •, inc.


  • Slack Technologies, Inc.

Summary, inc (Salesforce) proposes to acquire Slack Technologies, Inc (Slack).

Salesforce is a global supplier of CRM software solutions.

Slack is an enterprise collaboration platform, which allows users to engage in direct messaging, group channel messaging, document sharing and limited intra-organisation voice-and-video-calling.

Market inquiries

Document title Date


11/03/2021ACCC commenced informal review under the Informal Merger Review Process Guidelines.
01/04/2021Closing date for submissions.
20/05/2021Proposed date for announcement of ACCC’s findings (as outlined in the Informal Merger Review Process Guidelines, this may be a final decision or release of a Statement of Issues).

Project staff

  • Annelise Caplan
  • Stella Leung

Contact email