Rolls-Royce Holdings

Eve Air Mobility develops air mobility solutions to advance the urban air mobility ecosystem. Eve's system includes an advanced electric vertical takeoff and landing vehicle project, comprehensive global services and support network, and an air traffic management solution, providing clients with a safe, accessible, and green air mobility ecosystem.

Vertical Aerospace is a pioneering company in the electric aviation sector, focused on revolutionizing air travel by creating on-demand, personal, and carbon-free flying experiences. Founded in 2016, the company has assembled a team of over 70 engineers and technical experts with backgrounds from leading aerospace and automotive firms. Vertical Aerospace designs, manufactures, and sells electric vertical take-off and landing (eVTOL) aircraft, with its flagship model being the VX4, which can transport four passengers. The company aims to contribute to the advanced air mobility (AAM) market by leveraging technology from various industries, including aerospace and energy, to develop aircraft that produce zero operational emissions.

Kowry Energy is an energy services provider focused on empowering local, independent energy companies to enhance their operations and deliver reliable, sustainable, and affordable energy access to businesses and communities. The company specializes in various areas, including project development, engineering, equipment procurement, financing, and asset management. By emphasizing hybridization, Kowry Energy aims to provide small and medium-sized businesses with cost-effective power solutions, thereby facilitating a transition to more sustainable energy practices.

QINOUS is a renewable and environment company that develops and manufactures fully integrated plug & play battery storage systems. The QINOUS product platform provides flexibility at competitive pricing through its standardized and modular design. The company was founded in 2013 and headquartered in Berlin, Germany.

R.O.V. Technologies, Inc. is engages in the design, manufacture, and operation of remotely operated radiation tolerant underwater camera and inspection systems for the nuclear power industry. It offers radiation tolerant wet/dry inspection, process control, and FME retrieval systems; outage, exclusive, and inspection services; cameras, camera systems, lights, vehicles, cleaning systems, consoles, and accessories; and OLTC products, acoustic sensors, ultrasound products, dual beam lasers, funnel welding products, core mapping products, and virtual tour products.

Hyper-Therm High-Temperature Composites Inc. engages in the research, design, development, and manufacture of high-temperature composite materials, engineered coatings, and thermal-structural components. It offers chemical vapor infiltration/chemical vapor deposition materials, such as silicon carbide, pyrolytic carbon, boron nitride, moisture stable silicon-doped boron nitride, low dielectric silicon nitride, boron carbide, silicon, group IV and V transition metal carbides, group IV transition metal borides, group IV transition metal nitrides, and refractory metals.

PKMJ Technical Services is a consulting organization that specializes in the Nuclear Power Industry, offering a range of engineering and software solutions. Established in 1982 and located in Moon Township, Pennsylvania, PKMJ employs approximately 200 professionals, many of whom have over 25 years of experience. The company provides services that include nuclear plant inspection, consulting, software development, and project management. PKMJ's team collaborates closely with clients to understand their unique challenges, delivering tailored, cost-effective solutions that encompass both fixed-price project engineering and short-term staff augmentation.

R. Brooks Associates, Inc. offers civil nuclear reactor services. The company provides secondary steam generator inspection and recovery solutions to the commercial nuclear power industry in the United States, the United Kingdom, France, and internationally. It offers metrology and survey support services comprising laser based scanning for large areas–turbines–plant piping systems–as built conditions, remote tooling design for remote measurement, and accuracy control for new and modular construction; and engineering solutions, such as custom tooling, control systems, user interface controls, and custom robotics. The company also offers remote vision systems, such as remote monitoring cameras and accessories, inspection systems and cameras, communications hardware, and network video management systems; and remote visual inspection services covering foreign object search and retrieval, in-bundle inspection and retrieval, J-nozzle/feed water header inspections, pipe inspection and retrieval, remote annulus inspection, remote reactor head and bare metal inspections, steam drum inspection and retrieval, and upper bundle in-bundle inspection. R. Brooks Associates, Inc. was founded in 1984 and is based in Williamson, New York. It has facilities in the United States, Great Britain, and France. As of September 1, 2011, R. Brooks Associates, Inc. operates as a subsidiary of Rolls Royce Holdings plc

Europea Microfusioni Aerospaziali is a precision casting foundry specializing in the production of nickel and cobalt-based super-alloy components for aerospace and gas turbine applications. The company manufactures a range of advanced micro-castings, including turbine blades, airfoils for high and intermediate pressure turbines, and other high-precision components designed to endure extreme temperature and pressure conditions. Their product offerings include single-crystal, directionally solidified, and equiax airfoils, as well as shrouds, ceramic cores, multi-vanes, and experimental test pieces.

Odim is an international technology group focused on developing and selling automated handling solutions, specifically cable handling systems and winches designed for offshore and naval vessels. The company has established a strong presence in niche markets, including seismic, subsea, and offshore supply. With a commitment to innovation, Odim continues to expand its offerings and maintain its leading position in these specialized sectors.

Scandinavian Electric Holding is a Norwegian company based in Bergen that specializes in designing, engineering, and manufacturing system packages and components for diesel-electric marine propulsion systems. Established in 1984, the company produces switchboards, instruments, and elements for power management systems, contributing to the efficiency and safety of electrical applications. Its electrical products, which include earth fault monitoring devices, modulated energy meters, and transformers, are widely recognized in the Norwegian electricity market, enhancing the reliability and energy efficiency of electrical facilities for its customers. Since 2008, Scandinavian Electric Holding has operated as a subsidiary of Rolls Royce Holdings plc.