Since 2002, Youngstown-based SenSource has built people-counting sensors and the Vea analytics platform that turn foot-traffic data into practical business decisions. Its 3D stereo-vision and AI systems are backed by in-house installation, support, and ongoing monitoring, with applications ranging from retail traffic to occupancy and church attendance. SenSource says its systems are installed in more than 1,000 locations and guarantee 98% accuracy.
MetroCountBorn from a local engineer’s idea in Fremantle, Western Australia, MetroCount makes Australian-made traffic counters and analysis software for measuring vehicles, bicycles and pedestrians. Since 1991, its low-power systems have supplied traffic data in more than 135 countries, including through its distinctive pneumatic-tube counters and newer micromobility monitoring technology. The company also provides remote diagnostics and scheduled data delivery, helping road authorities collect dependable information without routine site visits.GLEN BURNIE, MD
irmaIrma builds wireless sensor kits that help businesses track what is happening inside their locations and use real-time data to improve operations. Its ready-to-install systems can monitor foot traffic, noise and air quality, with insights shown through local displays or the Irma App. The hardware is designed to work without Wi‑Fi or internet, process data locally, and run on very little power.
IDT ElectronicsFamily-owned and operated in the United States, IDT Electronics grew from Inter-Dimensional Technologies, incorporated in 1998, into a technology firm known for practical electronic people-counting systems. Its counters serve organizations such as libraries, retailers, public buildings and parks, while the company also draws on its hands-on experience to provide product development consulting.HOP BOTTOM, PA
YSI IncorporatedBorn from a three-man partnership at Antioch College, YSI Incorporated has been part of Yellow Springs, Ohio, since its founding in 1948. Now a Xylem Analytics brand, it is known for applying sensor technology to help environmental and industrial professionals understand water conditions, with a history that also includes pioneering life-science instruments. Its quality system is registered to ISO 9001, ISO 14001, and ISO 13485.YELLOW SPRINGS, OH