Information TechnologyCompany
Callisma Ownership
Who owns Callisma?
Callisma is owned by AT&T. It was acquired on January 6, 2004.
Callisma Business Overview
Where is Callisma headquartered?
Callisma is headquartered in San Jose, California.
What sector is Callisma in?
Callisma is an information technology company.
When was Callisma founded?
Callisma was founded in 1999.
Information Technology M&A Summary in 2004
Out of 60 sectors in the Mergr database, information technology ranked 5 in number of deals in 2004. The largest information technology acquisition in 2004 was Veritas Technologies - which was acquired by Gen Digital for $13.5B.
Join Mergr to view all 96 acquisitions of information technology companies in 2004, including 18 acquisitions by private equity firms, and 78 by strategics.