AT&T Business
AT&T Business is a cybersecurity company specializing in Network Security, founded in 1984 and headquartered in Dallas, United States. It has raised $44.5M non-dilutive & grants, with no priced equity round on record, employs about 195,737 people, and is publicly traded.
updated Oct 5, 2026
Latest AT&T Business news and company activity
What AT&T Business did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026Feature launchAT&T to Launch Automated Wavelength Quoting First on Connectbase
- Sep 2026PartnershipAT&T Business Expands Connectivity Architecture with Amazon Leo Satellite
- Jul 2026Product launchAT&T Launches Dynamic Defense Cybersecurity Solution for Small Businesses
- Aug 2018AcquisitionAT&T Completes Acquisition of AlienVault
AT&T Business Momentum score
47/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
AT&T Business funding
AT&T Business has no priced equity round on record. It has raised $44.5M non-dilutive & grants. Its most recent round was a Grant in February 2024.
- Last round
- GrantFeb 2024
- Other instruments
- $44.5M non-dilutive
AT&T Business employees and hiring
AT&T Business has about 195,737 employees, with 1,578 open roles.
- Employees
- 195,737
- 30-day change
- 0%
- Open roles
- 1,578
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs1,578 live postings, role mix
- Tech stackframeworks, clouds, security
