MadgeTech, Inc.
Appliances, Electrical, and Electronics ManufacturingNew Hampshire, United States51-200 Employees
MadgeTech, Inc. is a United States-based manufacturer in the appliances, electrical, and electronics sector with 51-200 employees, located at 6 Warner Road, Warner, New Hampshire. The company designs and manufactures data loggers, which are small, battery-powered electronic devices that measure and record physical parameters such as temperature, humidity, and shock. These data loggers are complemented by custom data logging software that provides analytical tools, and the company maintains ongoing development of new features for data logging solutions. MadgeTech has a history of introducing new products and systems, including the X-Series data loggers, LynxPro Bluetooth loggers, RFC1000 Cloud Relay, HPT Data Logger System, and NanoTemp125, with launches documented from 2022 to 2025. All engineering, manufacturing, and development activities are conducted in the United States. Reported revenue is in the range of $25 million to $50 million.