What is American Tower Corporation's primary business?

American Tower Corporation's primary business is leasing antenna space on multi-tenant communications sites to wireless service providers and radio and television broadcast companies. They also operate in-building distributed antenna systems and provide limited network development services.

What was the impact of the SpectraSite merger on American Tower?

The merger with SpectraSite, Inc. in August 2005 significantly expanded American Tower's communications site portfolio by approximately 7,800 wireless and broadcast towers and in-building systems. This merger provided strategic and financial advantages, increasing the company's scale and revenue base.

Who are American Tower's main customers?

The company's main customers are major wireless service providers. For the year ended December 31, 2005, Cingular Wireless, Sprint Nextel, and Verizon Wireless each accounted for over 10% of the company's total revenues. Approximately 59% of total revenues were derived from five customers.

What is American Tower's approach to debt and financing?

American Tower had substantial indebtedness of approximately $3.6 billion as of December 31, 2005. The company has been focused on refinancing its existing debt with lower-cost and less restrictive capital. In 2005, they refinanced their credit facilities and repurchased, redeemed, or converted significant amounts of their outstanding debt securities.

AMT 10-K FY2005 Annual Report — Revenue, Net Income, EPS

Summary

American Tower Corporation's (AMT) 2005 10-K filing, an amendment filed in November 2006, details its position as a leading wireless and broadcast communications infrastructure company. The company primarily leases antenna space on multi-tenant communications sites, boasting a portfolio of over 22,000 owned tower sites across the United States, Mexico, and Brazil. A significant event for the year was the merger with SpectraSite, Inc. in August 2005, which substantially expanded AMT's portfolio and market presence. The report also highlights the company's strategic focus on its rental and management segment, involving divestitures of non-core assets and a strong emphasis on long-term tenant leases with contractual escalators, leading to stable and growing recurring revenues. The company's financial health and operational strategies, including debt refinancing and a stock repurchase program, are also discussed, alongside risk factors related to customer concentration, leverage, and regulatory environments.

Key Highlights

1The company is a leading independent owner and operator of wireless and broadcast communications towers, with over 22,000 owned sites in the US, Mexico, and Brazil.

2The merger with SpectraSite, Inc. in August 2005 significantly expanded AMT's site portfolio and operational scale.

3The core business is site leasing, characterized by long-term tenant leases with contractual rent escalators, providing a stable and recurring revenue base.

4The company's strategy focuses on maximizing existing site capacity, selective acquisitions and development, customer service, and strategic industry consolidation.

5Revenue is significantly derived from a small number of major wireless carriers, with Cingular Wireless, Sprint Nextel, and Verizon Wireless accounting for a substantial portion of total revenues in 2005.

6AMT has a substantial debt load, with approximately $3.6 billion in consolidated debt as of December 31, 2005.

7The company announced a stock repurchase program in November 2005 to buy back up to $750 million of its Class A common stock through December 2006.

AMERICAN TOWER CORP /MA/ Annual Report (Amendment), Year Ended Dec 31, 2005

Summary

Key Highlights

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