C
Cisco
San Jose, California, United States · Founded 1984
10001+ employees · CSCO
Sourced & current · updated Jun 19, 2026
Cisco — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).
Where they sit
Global leader in enterprise networking and IT infrastructure; former participant in video advertising and pay-TV software through acquired subsidiaries
Ownership
Subsidiaries