highperformr logo

ATC's Overview

Total employees765
HeadquartersBoston
Founded

American Tower Corporation (ATC) is a premier global provider of wireless communications infrastructure. They own, operate, and develop multitenant communications real estate, including towers, distributed antenna systems (DAS), in-building systems, and small cells. ATC plays a critical role in enabling mobile connectivity and the deployment of new wireless technologies like 5G, serving major wireless carriers, broadcasters, and other organizations worldwide. Their extensive portfolio supports the infrastructure needs of a connected world.

Where is ATC's Headquarters?

HQ Function

The Boston headquarters serves as the central command for global strategy, corporate governance, finance, technology innovation, and executive leadership, overseeing American Tower's extensive operations across multiple continents.

Notable Features:

Situated in a modern high-rise office building in Boston's Back Bay neighborhood, the headquarters offers state-of-the-art facilities and is designed to foster collaboration and innovation.

Work Culture:

The work culture at ATC's headquarters is characterized by a focus on operational excellence, strategic growth, and innovation in the telecommunications sector. It's a dynamic environment where employees contribute to a global mission of connecting people and businesses.

HQ Significance:

As the nerve center of a Fortune 500 company and a global leader in telecommunications infrastructure, the Boston HQ is pivotal in shaping the future of digital connectivity and global communications networks.

Values Reflected in HQ: The headquarters reflects American Tower's values of integrity, accountability, collaboration, and innovation. Its location in a leading business and technology city underscores its commitment to industry leadership and future growth.

Location:

American Tower Corporation supports critical telecommunications functions globally. These include: tower and site leasing for wireless and broadcast, colocation services, deployment of distributed antenna systems (DAS) and small cells, fiber connectivity solutions, and select data center facilities. They facilitate network build-outs for mobile network operators, broadcasters, and other wireless service providers across North America, Latin America, Europe, and Africa, enabling widespread mobile communication, data services, and the Internet of Things (IoT).

Street Address:

116 Huntington Avenue, 11th Floor

City:

Boston

State/Province:

MA

Country:

USA

ATC's Global Presence

Gurugram, Haryana/India

Address: One Horizon Center, Golf Course Road, DLF Phase 5, Sector 43, Gurugram, Haryana 122002, India

Historically served as a key hub for ATC's operations in South Asia, driving network densification and supporting mobile services. Post-sale, its role under ATC will cease.

São Paulo/Brazil

Address: Av. Presidente Juscelino Kubitschek, 2041, Bloco B, 10º Andar, Vila Nova Conceição, São Paulo - SP, 04543-011, Brazil

Serves as the headquarters for Brazilian operations and a key center for ATC's strategy in Latin America, focusing on expanding connectivity and supporting the region's digital transformation.

Ratingen/Germany

Address: Balcke-Dürr-Allee 2, 40882 Ratingen, Germany

Acts as a strategic base for managing and growing ATC's presence in Germany and contributing to its broader European market strategy, including facilitating 5G rollouts.

Buying Intent Signals for ATC

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of ATC

As of April 2025, ATC' leadership includes:

Steven O. Vondran - President and Chief Executive Officer
Rodney M. Smith - Executive Vice President, Chief Financial Officer and Treasurer
Edmund DiSanto - Executive Vice President, Chief Administrative Officer, General Counsel and Secretary
Olivier Puech - Executive Vice President and President, Latin America and Europe
Marek J.P. Tomicek - Executive Vice President and President, Africa and Asia-Pacific

Investors of ATC

ATC has been backed by several prominent investors over the years, including:

The Vanguard Group, Inc.
BlackRock, Inc.
State Street Corporation
Price T. Rowe Associates, Inc.
J.P. Morgan Investment Management, Inc.

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits1

The most significant executive change in the last 12 months was the planned CEO transition. Tom Bartlett retired as President and CEO, and Steven O. Vondran succeeded him. Tom Bartlett continues to serve as Chairman of the Board.

Departures

Thomas A. Bartlett, Thomas A. Bartlett retired from his role as President and CEO, effective January 31, 2024.

New Appointments:

Steven O. Vondran, Steven O. Vondran appointed as President and CEO, succeeding Tom Bartlett, effective February 1, 2024.

Technology (Tech Stack) used by ATC

Discover the tools ATC uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

ATC Email Formats and Examples

American Tower Corporation primarily utilizes a standardized email format for its employees globally. The most common structure is the employee's first name separated by a period from their last name, followed by the company domain.

first.last@americantower.com

Format

jane.doe@americantower.com

Example

95%

Success rate

News and media

American Tower Corporation Investor RelationsApril 25, 2024

American Tower Reports First Quarter 2024 Financial Results

American Tower Corporation reported financial results for the quarter ended March 31, 2024, highlighting revenue growth, net income, and Adjusted Funds From Operations (AFFO), along with updates on its global operations and strategic initiatives....more

American Tower Corporation Investor RelationsJanuary 18, 2024

American Tower Announces Agreement to Sell Its Operations in India to Brookfield

American Tower Corporation announced it has reached a definitive agreement with Brookfield Asset Management to sell 100% of its equity interests in its Indian operations (ATC India). The transaction is valued at approximately $2.5 billion at current exchange rates....more

American Tower Corporation Investor RelationsOctober 26, 2023

American Tower Corporation Announces CEO Transition Plan

American Tower Corporation announced that Thomas A. Bartlett informed the Board of Directors of his plan to retire as President and Chief Executive Officer, effective January 31, 2024. Steven O. Vondran, current Executive Vice President and President, U.S. Tower Division, was named successor and appointed President and CEO, effective February 1, 2024. Mr. Bartlett will continue to serve as Chairman of the Board....more

Highperformr’s free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including ATC, are just a search away.