Where is American Tower headquartered?
American Tower is headquartered in Boston, MA. Public office and operating-hub signals include Boston, Woburn, MA, São Paulo, London, Johannesburg, Mexico City.
- HQ
- Boston, MA
- HQ address
- 116 Huntington Avenue, Boston, MA 02116
- Offices
- Boston, Woburn, MA, São Paulo, London
- Founded
- 1995
- Employees
- 5,500+
- Largest hub
- Boston, MA
American Tower office locations
American Tower's public footprint includes its headquarters and major business, technology, or regional hubs.
- Boston· Headquarters
- Woburn, MA· Office
- São Paulo· Office
- London· Office
- Johannesburg· Office
- Mexico City· Office
Sources:American Tower investor relationsAmerican Tower FY2025 results
Where is American Tower's headquarters?
American Tower's headquarters is Boston, MA, with public address signal 116 Huntington Avenue, Boston, MA 02116. This is the best primary location for company-level routing, investor context, and executive proximity.
What other offices does American Tower have?
Public operating and career signals point to Woburn, MA, São Paulo, London, Johannesburg, Mexico City as additional hubs. These locations may reflect business units, technology teams, regional operations, or customer-facing offices.
What American Tower's office footprint means for territory planning
Territory planning should start with Boston, MA for executive and enterprise functions, then map field activity to the offices that match the target business unit. Events, ABM, and account coverage work best when aligned to regional buyers, time zones, and operational hubs rather than a single national campaign.
As of June 2026.Sources:American Tower investor relationsAmerican Tower FY2025 results
American Tower — frequently asked questions
