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Axcelis Technologies, Inc. designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips in the United States, Europe, and Asia Pacific. The company offers high energy, high current, and medium current implanters for various application requirements. It also provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. It sells its equipment and services to semiconductor chip manufacturers through its direct sales force. The company was founded in 1978 and is headquartered in Beverly, Massachusetts.

ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells single-wafer wet cleaning equipment for enhancing the manufacturing process and yield for integrated chips worldwide. It offers space alternated phase shift technology for flat and patterned wafer surfaces, which employs alternating phases of megasonic waves to deliver megasonic energy in a uniform manner on a microscopic level; timely energized bubble oscillation technology for patterned wafer surfaces at advanced process nodes, which provides cleaning for 2D and 3D patterned wafers; Tahoe technology for delivering cleaning performance using less sulfuric acid and hydrogen peroxide; and electro-chemical plating technology for advanced metal plating. The company markets and sells its products under the SAPS, TEBO, ULTRA C, ULTRA Fn, Ultra ECP, Ultra ECP map, and Ultra ECP ap trademarks through direct sales force and third-party representatives. ACM Research, Inc. was incorporated in 1998 and is headquartered in Fremont, California.

PAR Technology Corporation, together with its subsidiaries, provides omnichannel cloud-based hardware and software solutions to the restaurant and retail industries worldwide. The Restaurant/Retail segment offers PUNCHH, an enterprise-grade customer loyalty and engagement solution; MENU, an eCommerce platform for restaurant brands; BRINK POS, an open cloud, point-of-sale solution; PAR PAYMENT SERVICES, a merchant services business that enables electronic payment and processing services for businesses; and DATA CENTRAL, a back-office solution that leverages business intelligence and automation technologies. This segment also offers Point-of-Sale Hardware; wireless headsets for drive-thru order-taking; and kitchen display systems, payment devices, cash drawers, printers, and other peripherals. In addition, this segment provides services, such as hardware repair, installation and implementation, training, and on-site and technical support services. The Government segment provides intelligence, surveillance, and reconnaissance solutions; mission systems operations and maintenance, and commercial software products; systems engineering support and software-based solutions; satellite and teleport facility operation and maintenance, engineering, and installation services comprising inside and outside plant services, and maintenance of infrastructure and information systems; satellite ground system support comprising operations and maintenance, sustainment, upgrades, communications security management, anomaly response/resolution, process improvement, emergency response, and disaster recovery services; and information technology infrastructure library services to the United States Department of Defense, intelligence community (IC), and other federal agencies. This segment also offers various IC support services, systems integration, situational awareness solutions, and mission readiness support services. The company was founded in 1968 and is based in New Hartford, New York.

Veeco Instruments Inc., together with its subsidiaries, develops, manufactures, sells, and supports semiconductor and thin film process equipment primarily to make electronic devices in the United States, Europe, the Middle East, and Africa, China, Rest of the Asia-Pacific, and internationally. The company offers laser annealing, ion beam deposition and etch, metal organic chemical vapor deposition, single wafer wet processing and surface preparation, molecular beam epitaxy, advanced packaging lithography, atomic layer deposition, and other deposition systems. Its process equipment systems are used in the production of a range of microelectronic components, including logic, dynamic random-access memory, photonics devices, power electronics, radio frequency filters and amplifiers, magnetic heads for hard disk drives, and other semiconductor devices. In addition, the company markets and sells its products to integrated device manufacturers and foundries; outsourced semiconductor assembly and test companies; and hard disk drive and photonics manufacturers, as well as research centers and universities. Veeco Instruments Inc. was founded in 1945 and is headquartered in Plainview, New York.