GE Aerospace is an American aircraft company, which engages in the provision of jet and turboprop engines, as well as integrated systems for commercial, military, business, and general aviation aircraft. The firm's portfolio of brands includes Avio Aero, Unison, GE Additive, and Dowty Propellers. It operates through the Commercial Engines & Services and Defense & Propulsion Technologies segments. The Commercial Engines & Services segment is involved in the design, development, manufacturing, and servicing of jet engines for commercial airframes, as well as business aviation and aeroderivative applications. The Defense & Propulsion Technologies segment offers defense engines and critical aircraft systems. The company was founded by Thomas Alva Edison in 1878 and is headquartered in Evendale, OH.

Emerson Electric Co. is a global technology and software company, which engages in the provision of solutions. It operates through the following segments: Final Control, Measurement and Analytical, Discrete Automation, Safety and Productivity, Intelligent Devices, and Software and Control. The Final Control segment focuses on providing control, isolation, shutoff, pressure relief, pressure safety valves, actuators, and regulators for process and hybrid industries. The Measurement and Analytical segment involves the instrumentation measuring the physical properties of liquids, gases, pressure, temperature, level, flow, acoustics, corrosion, pH, conductivity, water quality, toxic gases, and flame. The Discrete Automation segment includes solenoid, pneumatic, valve position indicators, pneumatic cylinders and actuators, air preparation equipment, pressure and temperature switches, electric linear motion solutions, programmable automation control systems and software, electrical distribution equipment, and materials joining solutions. The Safety and Productivity segment consists of pipe-working tools: pipe wrenches, pipe cutters, pipe threading and roll grooving equipment, battery hydraulic tools for press connections, drain cleaners, tubing tools and diagnostic systems, including sewer inspection cameras and locating equipment. The Software and Control segment processes by collecting and analyzing information from measurement devices in the plant and using that information to adjust valves, pumps, motors, drives, and other control hardware. The company was founded by Charles Meston and Alexander Meston on September 24, 1890, and is headquartered in St. Louis, MO.

Otis Worldwide Corp. engages in the manufacture, installation, and provision of escalator and escalator services. It operates through the New Equipment and Service segments. The New Equipment segment designs, manufactures, sells, and installs a wide range of passenger and freight elevators. The Service segment offers maintenance and repair services, and modernization services to upgrade elevators and escalators. The company was founded by Elisha Graves Otis in 1853 and is headquartered in Farmington, CT.