What SBA Communications does

SBA Communications Corporation (NASDAQ: SBAC) is a publicly traded Real Estate Investment Trust that owns and operates a portfolio of more than 46,000 wireless communications sites across the United States, Latin America, and Africa, making it the third-largest tower operator in the US behind American Tower and Crown Castle. The company's core business is leasing antenna space on multi-tenant macro towers to mobile network operators (MNOs) under long-term master lease agreements with built-in annual escalators (typically 2-3%); site leasing accounts for approximately 97.9% of segment operating profit and FY2025 revenue of $2.815 billion. Beyond macro towers, SBA operates adjacent infrastructure including Distributed Antenna Systems (DAS), small cells, private 5G networks on CBRS spectrum, and SBA Edge — a modular edge data center platform colocated at tower sites and in regional facilities.

SBA serves primary customers including Verizon (signed 10-year agreement in 2024), AT&T (5-year deal), and T-Mobile, with the top three US carriers collectively representing 66.2% of 2024 revenue. Its international footprint spans 12 countries, with Brazil as the largest non-US market (12,000+ towers) and recent expansion in Central America through the acquisition of 7,000+ towers from Millicom, which made SBA the largest tower operator in that region. The company earns near-80% tower cash flow margins and maintains ~97% occupancy with sub-1% annual churn, reflecting the recurring nature of contracted revenue and the disincentives for carriers to relocate once integrated.

SBA's business model is anchored in infrastructure-as-a-service economics: carriers pay rent to share SBA-owned assets rather than build their own, while SBA captures long-duration recurring cash flows that support its REIT structure and quarterly dividend (raised 13% in Q1 2026 to $1.25 per share). The company generates revenue through negotiated multi-year contracts rather than public pricing, with secondary site development and construction services contributing incremental revenue. In April 2026, SBA became a reported takeover target with preliminary interest from KKR and Brookfield, and is currently pursuing litigation against Dish Wireless over disputed payments following EchoStar's spectrum sale to AT&T and SpaceX.

Name

SBA Communications

Legal name

SBA Communications Corporation

Website

https://sbasite.com

Company type

Public

Founded year

1989

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Wireless Tower Infrastructure

NAICS

Rental and Leasing Services (532), Commercial and Industrial Machinery and Equipment Rental and Leasing (5324)

SIC

Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

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

Keywords

• Wireless tower infrastructure
• Site leasing services
• Tower development services
• Distributed antenna systems
• Edge data centers

Headquarters

HQ city

Boca Raton

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Supply Chain, Others

Revenue model

1. Site Leasing: Primary revenue stream from leasing antenna space on multi-tenant towers and other communications facilities to wireless service providers under long-term lease contracts. Revenue is recurring with built-in escalators, accounting for approximately 97.9% of segment operating profit. Tenant additions and amendments drive organic growth.
2. Site Development: Services including network design, acquisition, engineering services, zoning/permitting and construction for new sites and augmentation of existing wireless facilities. Contributes to revenue though is secondary to site leasing.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

SBA Communications is a publicly traded wireless infrastructure REIT that owns and operates over 46,000 communications sites across the Americas and Africa, primarily leasing antenna space on multi-tenant towers to mobile network operators under long-term contracts with built-in annual escalators. The company also provides site development and construction services, connectivity solutions (DAS, small cells, private 5G, open access networks), managed site services for property owners, and SBA Edge modular data center infrastructure. Site leasing accounts for 97.9% of segment operating profit, with Verizon, AT&T, and T-Mobile as anchor tenants.

Product overview

SBA Communications is a tower infrastructure REIT operating a multi-segment business model centered on wireless communications infrastructure. The company operates primarily through three core segments: Site Leasing (leasing tower space to carriers under long-term contracts) and Site Development (network development services including construction and installation). The Tower segment encompasses Site Leasing, New Tower Builds, Tower Acquisitions, and Tower Operations. A Services segment includes Site Development and Construction, Tower Operations, Safety programs, and Tower U training. The Connectivity Solutions segment covers DAS & Small Cells, Open Access Networks, Private 5G Networks, and Public Safety infrastructure. SBA Edge provides edge data center infrastructure at tower sites and regional facilities. The company operates across the Americas and Africa with over 46,000 owned towers.

Differentiator

Problem solved

Functional benefit

Brands

• SBA Edge: Edge infrastructure and data center services providing modular data center infrastructure at tower locations and regional data centers in the US and Brazil
• Minara
• Tower U

Products and services

• Site Leasing Primary revenue driver leasing antenna space on multi-tenant towers and other communications facilities to wireless service providers (Verizon, AT&T, T-Mobile, and other carriers) under long-term Master Lease Agreements with built-in annual escalators. Site leasing accounts for 97.9% of segment operating profit.
• Site Development and Construction Assists wireless service providers with network development through site acquisition, zoning, permitting, construction, and equipment installation services for new and existing wireless facilities.
• DAS & Small Cells Distributed Antenna Systems and Small Cells solutions providing wireless densification for venues, campuses, healthcare facilities, commercial office space, retail, hospitality, government, and transportation facilities.
• Private 5G Networks Dedicated and secure Private 5G network infrastructure running on CBRS spectrum, providing customized connectivity for enterprise deployments in commercial real estate, educational institutions, co-working spaces, retail, logistics, and manufacturing.
• Open Access Networks Network infrastructure for mixed-use and commercial real estate properties providing cellular connectivity via carrier-grade Wi-Fi, Private LTE over CBRS, 5G small cells and DAS, and base-building IoT infrastructure.
• Managed Sites Site management services for property owners to market rooftop and tower properties to wireless carriers, including accounting, billing, collections, and FAA/FCC compliance monitoring.
• SBA Edge Edge infrastructure providing modular data center capabilities at wireless tower locations and regional multi-megawatt data centers for distributed computing workloads, including mini-data centers with colocation cabinets and telecommunications shelters with backup power.
• Tower U Internal tower climber training facility headquartered in Pelham, Alabama providing four-day safety certification programs, tower safety and rescue training, controlled descent, rigging, crane signaling, and capstan hoist training.
• New Tower Builds Development of new tower sites through strategic placement and build-to-suit arrangements with wireless service providers, including site identification, pre-construction procedures, permitting, and construction management.
• Tower Acquisitions Acquisition of existing tower assets from single-tower transactions to large portfolio purchases across the United States, Canada, Central and South America, and Africa, including rooftop sites and property rights.

Quantifiable outcome

• Tower cash flow margins of approximately 80%
• +3 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• MillicomcoreStrategic or Co-development Partner · 26 February 2025SBA acquired over 7,000 towers in Central America from Millicom as part of a strategic expansion. The acquisition included rights to approximately 3,900 additional sites in Guatemala. This partnership made SBA the largest tower operator in Central America.

Scale indicators12 records

Recent moves10 records

Expansion highlights5 records

Broad incumbents

• Equinix, Inc. Global colocation and interconnection provider operating large data centers. Comparable to SBA Edge as an infrastructure landlord for digital workloads, though Equinix operates at much larger scale and a different tier of the data-center stack.
• Digital Realty Trust: Large global data-center REIT serving hyperscale and enterprise customers. Relevant comparable for SBA Edge's growth ambitions in edge/distributed compute, though Digital Realty's assets are primarily regional hyperscale facilities rather than tower-sited edge nodes.
• Uniti Group: US-focused communications infrastructure operator with a mix of fiber and wireless infrastructure assets. Comparable as a US-listed infrastructure REIT serving similar carrier end-markets, though Uniti's mix is more fiber-weighted and its tower exposure is more limited.

Direct peers

• Crown Castle Inc. US-focused tower REIT competing head-to-head with SBA for MNO tower leasing, and additionally operates a fiber business serving the same carriers. Comparable in scale, REIT structure, and customer base to SBA's US tower segment.
• American Tower Corporation: Largest global tower REIT with a comparable multi-tenant site-leasing model serving the same major US MNOs plus extensive international footprint. American Tower is SBA's closest direct competitor for colocation on macro towers in the US, Latin America, Africa and India.
• Cellnex Telecom: Europe's largest independent tower operator with a multi-tenant leasing model analogous to SBA's, including active portfolio roll-ups across multiple countries. Closely comparable business model and growth strategy of acquiring and densifying tower portfolios for carrier customers.
• GD Towers (Deutsche Telekom towers): European tower operator carved out of Deutsche Telekom, currently subject to a Brookfield-led take-private. Directly comparable as a multi-country tower landlord serving a major MNO anchor tenant, and an indirect peer in scale and geography to SBA's international segment.

Emerging players

• Helios Towers plc: Africa-focused independent tower operator with multi-tenant leasing to MNOs across multiple sub-Saharan markets. Comparable to SBA's African operations in Tanzania and South Africa, and an indirect competitor for emerging-market tower consolidation.
• IHS Towers: One of the largest independent tower operators globally, with a primary footprint in Africa and Latin America. Comparable to SBA's emerging-market tower-leasing business, and competes for the same MNO customers and consolidation opportunities in regions like South Africa and Central America.

Regional players

• Telesites (Grupo Televisa tower unit): Mexican-focused tower operator spun out of Grupo Televisa, leasing tower space to Mexican MNOs. Comparable as a regional tower infrastructure platform but primarily serves a single market that is adjacent to SBA's Central American footprint.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/SBAComm
• Facebookfacebook.com/sbasite
• LinkedInlinkedin.com/company/sba-communications
• Instagraminstagram.com/sbasite

Revenue estimate

Valuation estimate

Number of profiles

Profiles18 records

Subsidiaries2 records

Funding overview

Funding rounds3 records

Investors1 record

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

M&A5 records

Investments2 records

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

Frequently asked questions about SBA Communications