American Tower

Official Name: American Tower Corporation (REIT)

Headquarters: Boston, MA, United States

Founded: 1995

Employees: 6,378

CEO: Mr. Thomas A. Bartlett CPA

show_chart NYSE: AMT

Market Cap

$115.11 Billion

USD as of April 1, 2022

history Market Cap History

Company Description

American Tower Corporation, also known as ATC, is a real estate investment trust specialized in wireless communications infrastructure. It owns and operates more than 180,000 communications sites, with more than 40,000 in the United States and about 140,000 properties in Latin America, Europe, and Africa. American Tower leases space on wireless communications towers and provides in-building services, distributed antenna systems, and managed rooftops services.

American Tower market capitalization evolution

Evolution of American Tower Corporation (REIT) market cap in the past 5 years

Market capitalizations are calculated from the opening stock price at the beginning of each month.

history Market Cap History of American Tower Corporation (REIT)

Detailed Description

American Tower Corporation, one of the largest global REITs, is a leading independent owner, operator and developer of multitenant communications real estate with a portfolio of approximately 219,000 communications sites. For more information about American Tower, please visit the “Earnings Materials” and “Investor Presentations” sections of our investor relations website at

Wikipedia Introduction

American Tower Corporation (also referred to as American Tower or ATC) is an American real estate investment trust and an owner and operator of wireless and broadcast communications infrastructure in several countries worldwide and is headquartered in Boston, Massachusetts. It is ranked 410th on the Fortune 500. As of December 31, 2018, the company owned 170,686 communications sites, including 40,757 sites in the U.S., 75,872 sites in Asia, 16,665 sites in Europe, Middle East and Africa, and 37,392 sites in Latin America.

Source: Wikipedia, retrieved on March 31, 2022, 8:41 p.m.

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Key People

Tom Bartlett, Chairman, CEO, & President


Revenue: US$8.041 billion (2020)

Operating income: US$5.332 billion (2020)

Net income: US$1.691 billion (2020)

Total assets: US$47.233 billion (2020)

Total equity: US$4.568 billion (2020)

Stocks & Indices

American Tower Corporation (REIT) has the following listings and related stock indices.

Stock: NYSE: AMT

Stock: FSX: A0T



116 Huntington Avenue

11th Floor

Boston, MA 02116

United States

Phone: 617-375-7500

Fax: 617-375-7575