ISS inc.
Appliances, Electrical, and Electronics ManufacturingIllinois, United States11-50 Employees
ISS Inc. is a small- to mid-sized manufacturer based in Champaign, Illinois, specializing in fluorescence instrumentation for scientific research, clinical, and industrial applications. Its offerings include highly sensitive measurement systems for time-resolved and steady-state fluorescence, along with modular fluorometer components such as laser diodes, LEDs, and fiber-optic sensors. The company also operates ISS Medical, which markets non-invasive near-infrared instrumentation for absolute measurements of oxygen and hemoglobin concentrations in tissue (brain and muscle) and for functional brain imaging. The microscopy line covers single-molecule tracking and nanoimaging, including the Alba system that combines scanning confocal lifetime imaging with fluorescence correlation spectroscopy, along with related microscopy components. A notable recent development was the 2021 launch of a phosphorescence lifetime imaging module.