HWM vs AMT Comparison

Howmet Aerospace Inc produces products that are majorly used in aerospace, commercial transportation, and industrial and other markets. The company seeks to provide its customers with solutions by offering differentiated products such as airfoils with cooling and coatings for extreme temperature applications, specially designed fasteners for lightweight composite airframe construction, reduced assembly costs, lightning strike protection, and lightweight aluminum commercial wheels. It has four reportable segments namely, Engine Products, Fastening Systems, Engineered Structures, and Forged Wheels.

American Tower owns and operates about 150,000 wireless towers throughout the US, Asia, Latin America, Europe, and Africa. It also owns and/or operates 30 data centers in 11 US markets after acquiring CoreSite. On its towers, the company has a very concentrated customer base, with most revenue in each market generated by the top few mobile carriers. The company operates more than 40,000 towers in the US, which accounted for about half of total revenue in 2024. Outside the US, American Tower operates about 47,000 towers in Latin America (dominated by Brazil), 32,000 towers in Europe, and 27,000 towers in Africa. American Tower operates as a REIT.