Hobbs ElectroOptics is a Briarcliff Manor company built around practical precision electronics for researchers, prototype builders, and OEM teams. Its work is shaped by experience in electro-optical instrument design, with products such as the QL photoreceiver supporting sensitive laboratory measurements. The company is part of ElectroOptical Innovations, a custom-design firm led by expertise in optics and analog electronics.
PhotekPhotek is an advanced electro-optics manufacturer based in East Sussex, where it develops specialist detection equipment for scientists and engineers working with extremely faint or fast-changing signals. Its 1,500-square-metre facility includes controlled assembly and clean-room space, supporting bespoke work for research and industrial applications. Photek is ISO 9001 and ISO 14001 certified by BSI.LANCASTER, PA
Marktech Optoelectronics, IncFounded in 1985, Marktech Optoelectronics is a veteran-owned, privately held company that grew from an upstate New York distributor into an optoelectronics manufacturer and engineering partner. Based in Latham, it is known for taking on highly customized projects for startups, research laboratories, and OEMs, including designs requiring high reliability or space-qualified packaging. Marktech develops application-specific light emitters and photodiode detectors, supported by in-house testing and manufacturing partnerships in the United States and Japan.LATHAM, NY
SRICOSRICO is a Columbus engineering company known for turning electro-optic research into practical optical-chip solutions for government and commercial applications. Its work includes custom development and fabrication, with particular distinction in Photrode™ sensors that enable non-invasive electrophysiological measurement and optically isolated high-voltage measurement.COLUMBUS, OH
Optec, IncSince 1979, Lowell-based Optec, Inc. has designed and manufactured electro-optical equipment that helps astronomers and astrophotographers capture better images. The small firm also develops solutions for atmospheric science and microscopy, pairing specialized products with software support for astronomy users around the world.ABINGDON, MD