Primo Microphones, founded in 1952 in Tokyo, Japan, initially produced stylus cartridges and crystal microphones. Over the years, the company expanded globally as Primo Company, Ltd., manufacturing dynamic and electret condenser microphones for high-end applications requiring precision performance and high fidelity. Primo now operates worldwide with headquarters and manufacturing facilities in Tokyo and additional offices in the USA, Mexico, Hong Kong, Germany, Singapore, and Indonesia. Their product range includes voice recognition microphones, ultra-cardioids, teleconferencing mics, noise cancellation systems, and mini-robotics, catering to various industries such as acoustic measuring, security, medical applications, mobile paging, and broadcasting.