American Tower

What American Tower does

American Tower Corporation is a publicly traded Real Estate Investment Trust (NYSE: AMT) and one of the largest independent global owners, operators, and developers of digital communications real estate. Founded in 1995 and headquartered in Boston, Massachusetts, the company operates approximately 150,000 communications sites - including towers, rooftops, and distributed antenna systems - across 22 countries on five continents, with a portfolio split between roughly 42,000 sites in the U.S. and Canada and over 107,000 international sites across Latin America, Europe, Africa, and Asia-Pacific.

The core business is a multi-tenant, neutral-host site leasing model in which mobile network operators (notably Verizon, AT&T, T-Mobile, and DISH in the U.S.) share tower infrastructure under long-term contracts of 5-15 years with CPI-linked annual escalators. The company complements this with build-to-suit new tower development, site acquisition and zoning services, managed backup power programs, and in-building 5G DAS deployments for public venues. Following the 2021 acquisition of CoreSite Realty Corporation for approximately $10.1 billion, American Tower extended into data center colocation and interconnection, operating more than 20 highly interconnected CoreSite facilities across eight U.S. markets with native 400G cloud connectivity.

Revenue is overwhelmingly recurring, generated through subscription-style multi-year leases and colocation contracts. American Tower reports Q1 2026 revenue of $2.74 billion (+6.8% YoY), has raised full-year 2026 property revenue guidance to $10.585-$10.735 billion, and runs a conservative capital structure with $37.3 billion of total debt, 4.9x net leverage, and over $11 billion in liquidity. The go-to-market is direct enterprise sales through dedicated vertical teams for MNOs, hyperscale cloud providers (AWS, Google Cloud), government agencies, broadcasters, WISPs, and public venue owners. In 2024, the company divested its India operations to a Brookfield-affiliated infrastructure trust for approximately $2.5 billion and appointed Steven Vondran as President and CEO.

Name

American Tower

Legal name

American Tower Corporation

Website

https://americantower.com

Company type

Public

Founded year

1995

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

American Tower is a publicly traded REIT operating approximately 150,000 communications sites across 22 countries, providing tower, rooftop, data center (via CoreSite), and edge infrastructure to mobile network operators, hyperscale cloud providers, governments, and broadcasters under long-term recurring leases.

Ownership category

akta.pro rank

Product category

Wireless Communications Infrastructure

NAICS

Commercial and Industrial Machinery and Equipment Rental and Leasing (5324), Power and Communication Line and Related Structures Construction (237130)

SIC

Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Real Estate, Leasing & Colocation Management (Landlords/REITs) (HDAIAKAJ)

akta.pro secondary industries

Tower Operations & Maintenance (Field Services) (HDAIAKAF), Telecom Tower & Mast Construction (Greenfield Builds, Foundations, Erection) (IMAFAIAC)

Keywords

• Tower infrastructure services
• Wireless communications real estate
• Data center colocation
• Edge computing infrastructure
• Telecom network infrastructure

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices14 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Tower Site Leasing: Core revenue stream from leasing space on approximately 150,000 communications sites globally. Multi-tenant model allows multiple wireless carriers to share infrastructure, reducing network costs for tenants while providing recurring lease revenue. Leases typically have 5-15 year terms with renewal options and CPI-based escalators.
2. Data Center Services (CoreSite): Colocation and interconnectivity services from over 20 highly interconnected CoreSite data center facilities across 8 US markets. Includes cloud onramps, peering, and hybrid cloud connectivity solutions. Revenue grew approximately 17-18% YoY driven by AI and cloud demand.
3. Services and Construction Management: Additional services including site acquisition, zoning and permitting, structural analysis, and construction management. These offerings primarily support the site leasing business and help accelerate network deployment for tenants.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

American Tower owns, operates and develops a global portfolio of approximately 150,000 communications sites, including towers, rooftops, distributed antenna systems (DAS) and CoreSite data centers across 22 countries. The company leases space on these multi-tenant infrastructure assets to mobile network operators, hyperscale cloud providers, broadcasters, government agencies and other enterprises under long-term contracts (typically 5-15 years) with CPI-based rent escalators, and supports customers with site acquisition, construction management, backup power and fiber connectivity services.

Product overview

American Tower operates as a digital communications infrastructure REIT with a portfolio of nearly 150,000 communications sites across 22 countries. The product portfolio centers on tower and rooftop infrastructure as the core asset class, complemented by data center and edge services through the acquired CoreSite subsidiary. CoreSite provides over 20 highly interconnected colocation data center facilities with native 400G cloud connectivity in eight U.S. markets. Supporting infrastructure includes distributed antenna systems (DAS), Wi-Fi, and private networks for in-building coverage; managed services for site acquisition, zoning, and construction management; new tower development for build-to-suit deployments; backup power solutions with advanced battery storage; and fiber optic connectivity (including FTTH) primarily in Latin American markets. The tower and data center assets serve as neutral-host platforms enabling multiple wireless tenants to share physical infrastructure.

Differentiator

Problem solved

Functional benefit

Brands

• CoreSite: American Tower's U.S. data center subsidiary providing colocation and interconnection solutions, including cloud onramps and 400G AWS Direct Connect at Chicago data center.
• CoreSite

Products and services

• Towers and Rooftops Communications tower and rooftop infrastructure assets (monopole, guyed, and lattice towers) leased to wireless carriers and broadcasters for deploying network equipment across rural, suburban, and urban coverage areas. Includes approximately 150,000 communications sites globally with multi-tenant colocation.
• Data Centers and Edge Infrastructure Digital infrastructure solutions including colocation, interconnection, and emerging edge data center facilities that help enterprises solve challenges, meet evolving technology demands, improve application performance, and support AI and cloud workloads. Revenue grew 17-18.4% YoY to $289 million in Q1 2026.
• CoreSite Colocation data center services and highly interconnected cloud onramps in eight U.S. markets through 20+ facilities, including native 400G AWS Direct Connect at the Chicago campus and Google Gold Verified Peering Provider connectivity across multiple markets. Targeted at hyperscale cloud providers, financial firms, and enterprises running AI workloads.
• DAS, Wi-Fi, and Private Networks In-building and venue wireless solutions including neutral-host 5G distributed antenna systems (DAS), Wi-Fi, and private cellular networks that maximize wireless coverage in stadiums, airports, convention centers, hotels, and other large venues for visitors, staff, and business operations.
• New Tower Development Build-to-suit tower construction services for locations where existing infrastructure does not exist, leveraging experienced teams with proven track records to construct new tower sites primarily to accelerate 5G deployment for carrier customers.
• Backup Power Solutions Turnkey managed backup power program that hardens tower sites to maintain wireless services during disasters, storms, grid instability, or unforeseen events, featuring advanced battery storage systems and generators. Deployed to maintain network continuity for carrier tenants.
• Power as a Service Comprehensive energy infrastructure solutions providing power for telecommunications operations, particularly deployed across Latin American markets to support telecom operator network reliability and uptime.
• Optical Fiber and GPON Fiber optic connectivity solutions deployed primarily across Latin America, including FTTH (Fiber-to-the-Home) services pioneered in Brazil in 2019 and extensive fiber network deployment supporting telecom backhaul and broadband services across multiple countries.
• Managed Network Deployment Services Professional services including site acquisition, zoning and permitting, structural analysis, and construction management that support the site leasing business and accelerate network deployment for tenants.

Quantifiable outcome

• Q1 2026 revenue of $2.74 billion, up 6.8% YoY, exceeding analyst expectations of $2.65 billion
• +4 more outcomes

Named customers5 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability1 record

Feature5 records

Partnerships

Four partnerships are on record, tiered core and minor.

• NPowercoreStrategic or Co-development Partner · 2 June 2026American Tower and NPower announced a partnership to expand access to technology and digital literacy resources. The partnership aims to bridge the digital divide by providing technology training and resources to underserved communities, leveraging American Tower's infrastructure expertise and NPower's workforce development programs.
• Google Cloud (via CoreSite)coreTechnology or Integration · 24 March 2026CoreSite became one of the first carrier-neutral data center operators in North America to achieve Google Gold Verified Peering Provider status. Enables customers to access Google Cloud and all Google internet-based services through simplified, enterprise-grade connectivity with improved latency and performance for AI and other workloads.
• Boys & Girls Clubs of AmericacoreStrategic or Co-development Partner · 17 April 2025Partnership to bring technology and digital literacy resources to America's youth. American Tower is supporting the organization's mission to help teens graduate ready for the workforce through technology access and digital skills training programs.
• ProFuturominorStrategic or Co-development Partner · 22 October 2024Expanded agreement with ProFuturo (Telefonica Foundation's educational initiative) to bring educational innovation with technology to schools in Brazil, Peru, Mexico, and Nigeria. Aims to improve digital literacy and educational outcomes in vulnerable communities across Latin America and Africa.

Scale indicators17 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Helios Towers: Africa-focused tower operator with ~14,000 sites across DRC, Tanzania, Senegal, and other markets. Helios competes with American Tower in several African countries on the same MNO customers (MTN, Airtel, Orange) under similar build-to-suit and colocation commercial structures.
• Crown Castle: Largest U.S. tower REIT (CCI) operating ~40,000 towers plus extensive fiber/small-cell assets. Crown Castle is American Tower's primary U.S. competitor, with both MNOs and broadcasters splitting tenancy between the two companies — direct peer along product, customer, and business model dimensions.
• SBA Communications: Major global tower REIT (SBAC) with ~40,000 sites across the Americas, Africa, and the Philippines. SBA is co-litigant with American Tower in the DISH/EchoStar dispute and competes head-to-head for MNO tenancy with comparable 5–15 year CPI-escalating lease structures.
• IHS Towers: One of the largest independent tower operators in Africa, Latin America, and the Middle East with ~40,000 sites. IHS directly competes with American Tower across African markets like Nigeria, Côte d'Ivoire, and South Africa, addressing the same emerging-market MNOs with the same shared-infrastructure value proposition.
• Cellnex Telecom: Europe's largest independent tower operator with ~100,000 sites across 12 countries. Cellnex is the principal European tower peer to American Tower's ATC Europe operations and shares the same neutral-host business model and long-duration MNO lease economics.

Regional players

• INWIT: Italy's largest tower operator (controlled by Telecom Italia and Vodafone), with ~24,000 towers. INWIT is a regional European peer operating under the same neutral-host tower-leasing model and competing for similar MNO relationships in Southern Europe.
• Tower Bersama Infrastructure: Indonesia's second-largest independent tower operator with ~35,000 sites. Tower Bersama is a regional peer competing for Southeast Asian MNO tenancy alongside American Tower's Philippines and Bangladesh operations under comparable long-term lease economics.
• Telesites (América Móvil): Mexican and Latin American tower operator controlled by América Móvil. Telesites competes with American Tower's ATC Latin America operations in Mexico and surrounding markets, serving overlapping Telcel and external MNO customers.

Broad incumbents

• Equinix: Largest global data center REIT (EQIX) operating 260+ IBX facilities. Equinix is the broad incumbent competitor to American Tower's CoreSite subsidiary in colocation and interconnection, with overlapping cloud-onramp and peering economics but a much larger global footprint.
• Digital Realty Trust: Major global data center REIT (DLR) with 300+ facilities across 50+ metros. Digital Realty competes with CoreSite in the U.S. data center market, particularly for hyperscaler and AI workload deployments, and shares the same REIT-driven capex profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/americantowereurope
• Xx.com/americantowerus

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 records

Subsidiaries5 records

Funding overview

Funding rounds11 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A11 records

Investments5 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about American Tower