Silicon Power Corporation is a globally recognized technology developer and solutions provider in the design, development, manufacturing, and testing of high-power semiconductor devices and utility-applicable systems. The company specializes in sub-cycle transfer switches, disconnect switches, and fault current limiters to maximize power resilience for critical facilities and utilities.
R&D 100 Award
IEEE PES Nari Hingorani Custom Power Award
Switching Power, IncSince 1976, Long Island-based Switching Power, Inc. has designed and manufactured switching-mode power supplies for mission-critical defense systems and demanding medical, industrial, and commercial equipment. Its vertically integrated, 30,000-square-foot U.S. facility handles engineering and manufacturing under one roof, supporting both standard products and custom systems for platforms ranging from airborne and shipboard equipment to mobile radar. SPI’s patented power-conversion technologies and documented work on programs such as PAVE PAWS, G/ATOR, and Q-53 reflect a specialty in rugged, long-service power electronics.RONKONKOMA, NY
RusselectricRusselectric designs and builds high-integrity power control systems for facilities where an outage can threaten lives, property, data, or business continuity. Its U.S.-manufactured systems include high-speed switching equipment and are custom-built for mission-critical settings such as hospitals, airports, and defense facilities. Siemens supports the Russelectric portfolio with factory-trained field technicians for installation, maintenance, and upgrades.NOVA, OH
Specialized Switchgear SolutionsSpecialized Switchgear Solutions designs, manufactures, assembles, tests, maintains, retrofits, and provides field service for switchgear and power distribution equipment. Its offerings include medium-voltage switchgear, breaker panels and distribution boards, protective relays and metering equipment, and custom-built assemblies for utility, industrial, and renewable energy applications.MOUNT VERNON, OH
SGB-SMIT USASGB-SMIT USA manufactures large, medium, distribution, cast resin, and dry-type power transformers, as well as custom medium-voltage switchgear. It also provides transformer and switchgear field, repair, testing, maintenance, commissioning, refurbishment, and installation services for utilities, industrial facilities, data centers, oil and gas, substations, and wind power.LOUISVILLE, OH