Anritsu

Anritsu Corporation, founded in 1931 and headquartered in Atsugi, Japan, develops, manufactures, and sells measurement instruments and systems for diverse communication applications globally. The company operates through three primary segments: Test and Measurement, Products Quality Assurance, and Others. The Test and Measurement segment provides essential measuring instruments for mobile phone acceptance testing, as well as tools for the design, production, and maintenance of mobile phones and related components. It also offers solutions for network construction, maintenance, and service quality assurance for both wireline and wireless service providers. The Products Quality Assurance segment specializes in high-precision checkweighers and inspection systems that detect contaminants in food and pharmaceutical products. The Others segment encompasses various activities, including telecommunications equipment, logistics, real estate leasing, and monitoring systems for public infrastructure. Anritsu's technologies extend beyond communication systems, influencing multiple sectors such as healthcare and industrial optical sensing.