Company Description
American Tower Corporation is one of the largest global real estate investment trusts.
It is a leading independent owner, operator and developer of multitenant communications real estate. The Company’s primary business is the leasing of space on communications sites to wireless service providers, radio and television broadcast companies, wireless data providers, government agencies and municipalities and tenants in a few other industries.
The Company refers to this business, inclusive of its data center business discussed below, as its property operations.
Additionally, the Company offers tower-related services in the United States, which the Company refers to as its services operations.
These services include site application, zoning and permitting, structural and mount analyses, and construction management services, together with program management offerings that support customer deployment needs from project scoping through construction.
The Company’s services operations primarily support the Company’s site leasing business, including through the addition of new tenants and equipment on its sites.
The Company’s customers include its tenants, licensees and other payers. American Tower Corporation was incorporated in 1995 in Delaware, USA.
| Country | United States |
| Founded | 1995 |
| IPO Date | Jun 5, 1998 |
| Industry | REIT - Specialty |
| Sector | Real Estate |
| Employees | 4,866 |
| CEO | Steven Vondran |
Contact Details
Address: 222 Berkeley Street Boston, Massachusetts 02116 United States | |
| Phone | 617 375 7500 |
| Website | americantower.com |
Stock Details
| Ticker Symbol | AMT |
| Exchange | NYSE |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001053507 |
| CUSIP Number | 03027X100 |
| ISIN Number | US03027X1000 |
| Employer ID | 65-0723837 |
| SIC Code | 6798 |
Key Executives
| Name | Position |
|---|---|
| Steven O. Vondran J.D. | President, Chief Executive Officer and Director |
| Rodney M. Smith | Executive Vice President, Chief Financial Officer and Treasurer |
| Eugene M. Noel | Executive Vice President and Chief Operating Officer |
| Ruth T. Dowling | Executive Vice President, Chief Administrative Officer, General Counsel and Secretary |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Apr 29, 2026 | SCHEDULE 13G | Filing |
| Apr 28, 2026 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| Apr 28, 2026 | 10-Q | Quarterly Report |
| Apr 28, 2026 | SCHEDULE 13G | Filing |
| Apr 28, 2026 | 8-K | Current Report |
| Apr 8, 2026 | ARS | Filing |
| Apr 8, 2026 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| Apr 8, 2026 | DEF 14A | Other definitive proxy statements |
| Mar 26, 2026 | SCHEDULE 13G/A | Filing |
| Mar 10, 2026 | 8-K | Current Report |