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Founded in 1948, Hexcel designs and manufactures a range of highly engineered composite fibers, fabrics, resins, and structures for use in the commercial aerospace, defense, and high-performance automotive markets. These are lighter than metal and perform under rigorous conditions in aircraft frames, wings, engines, and other components and subassemblies. The company's name derives from the six-sided honeycomb structures that lend many of its products their light weight and rigidity. Hexcel's biggest customers are Airbus (38% of 2022 sales) and Boeing (25% of prepandemic sales) and their respective subcontractors.

ABB is a supplier of electrical equipment and automation products. Founded in the late 19th century, the company was created out of the merger of two old industrial companies: ASEA and BBC. Its products include electrical equipment, industrial robots, and equipment used for industrial automation that are sold via approximately 19 business divisions. ABB is the number one or two supplier in two thirds of its product segments.

Omaha, Nebraska-based Union Pacific is the largest public railroad in North America. Operating on more than 30,000 miles of track in the western two thirds of the US, Union Pacific generated $24 billion of revenue in 2024 by hauling coal, industrial products, intermodal containers, agriculture goods, chemicals, fertilizers, and automotive goods. Union Pacific owns about one fourth of Mexican railroad Ferromex and historically derives roughly 10% of its revenue hauling freight to and from Mexico.

Bloom Energy designs, manufactures, sells, and installs solid-oxide fuel cell systems ("Energy Servers") for on-site power generation. Bloom Energy Servers are fuel-flexible and can use natural gas, biogas, and hydrogen to create 24/7 electricity for stationary applications. In 2021, the company announced plans to leverage its technology and enter the electrolyzer market. Bloom primarily sells its systems in the United States and internationally.