SBAC vs CG Comparison

SBA Communications owns a portfolio of about 45,000 wireless towers throughout North America, South America, and Africa. It leases space on its towers to wireless service providers, who install equipment to support their wireless networks. The company has a very concentrated customer base, with most revenue in each market being generated by the top few mobile carriers. It owns more than 17,000 towers in the US, which account for about 75% of leasing revenue. Internationally, SBA's largest presence is in Brazil, where it owns roughly 10,000 towers. SBA operates as a real estate investment trust.

Carlyle Group is one of the world's largest alternative-asset managers, with $474.1 billion in total AUM, including $332.0 billion in fee-earning AUM, at the end of September 2025. The company has three core business segments: global private equity, which includes its private equity, real estate, infrastructure, and natural resources offerings (with $163.5 billion in total AUM and $101.1 billion in fee-earning AUM), global credit ($208.5 billion/$167.2 billion), and investment/fund solutions, known as Carlyle AlphInvest ($102.1 billion/$63.7 billion). The firm primarily serves institutional investors and high-net-worth individuals. Carlyle operates through 29 offices across five continents, serving more than 3,100 active carry fund investors from 87 countries.