Founded in Rochester in 1971 by three former General Dynamics engineers, SCJ Associates designs and builds electronic products as a U.S. contract manufacturer, taking projects from prototype through production. The employee-owned company is particularly known for ground-based test equipment for satellite systems, while serving industrial, medical, aerospace and defense customers. SCJ is ISO 9001:2015 certified and ITAR registered.
ISO 9001:2015
ITAR Registered
Registration
IPC-A-610
IPC J-STD-001
IPC/WHMA-A-620
UL Listed
UL 508
UL 464
RoHS Compliant Manufacturing
Compliance program
ESD Compliant (ANSI/ESD S20.20)
Compliance program
CMMC Compliant
Compliance program
Counterfeit Parts Management
Compliance program
UL
Quality certification
Windsor TechnologySince 1975, Rochester-based Windsor Technology has built electronics for other manufacturers, bringing circuit-board assembly, wiring and complete electro-mechanical products together under one roof. Its 43,000-square-foot U.S. facility supports projects ranging from prototypes to higher-volume production, with in-house testing and repair services for equipment already in the field. Windsor holds ISO 9001, ISO 13485 and AS9100 certifications and is ITAR compliant.ROCHESTER, NY
United Electronics CompanyUnited Electronics Company is a multi-division electronics manufacturer whose teams bring decades of experience to demanding engineering and production work. Its businesses serve aerospace and defense customers alongside medical and industrial users, with Advanced Circuit Technologies in Rochester, New York, reporting more than 25 years in contract manufacturing. The company is known for carrying complex programs from prototype into production and for operating quality systems certified to AS9100D and ISO 9001:2015.ROCHESTER, NY
Simcona Electronics CorporationFounded in Rochester in 1962, family-owned and operated Simcona Electronics Corporation supplies electronic components and industrial wire and cable while building custom industrial control panels. Its 70-plus employees work across three Rochester locations totaling 130,000 square feet, including a purpose-built 27,000-plus-square-foot panel manufacturing facility. Simcona combines more than six decades of sourcing relationships with build-to-print panel production, backed by ISO 9001:2015 certification and UL-certified panel capabilities.ROCHESTER, NY
Sechan Electronics, IncFounded in Lancaster in 1985, Sechan Electronics is a 100% employee-owned Department of Defense contractor that designs, tests, and manufactures high-reliability military electronics and electronic subsystems. Its Pennsylvania operations include a 115,000-square-foot main facility and a dedicated circuit-card center opened in 2021, supporting programs from circuit-card assemblies to integrated defense equipment. Sechan holds AS9100D and ISO 9001:2015 certification, with CMMI Level 3 design processes and ITAR registration dating to 1988.LANCASTER, PA