OWNERSHIP FILE
Who owns Tumblr?
Tumblr is a subsidiary of Automattic. Each link in the chain below cites its source.
↓ SUBSIDIARY OF
Tumblr is a subsidiary of Automattic.
AUTOMATTIC · SUBSIDIARIES ON FILE (1)
OPEN THE FULL TUMBLR FILE
Ownership links come from company announcements, public filings and open registries. Scores are editorial opinion.