- CEO
- Hirohiko Hirono
- Full Time Employees
- 7,868
- Sector
- Basic Materials
- Industry
- Chemicals - Specialty
- Address
- 63-6-XNUMX Akabane Tokyo Japan 115-0045
- IPO Date
- Feb 19, 2013
- Business
- Tenma Corporation (TNMAF) manufactures and sells electronic components, primarily connectors, switches, and related interconnection devices for use in consumer electronics, automotive, telecommunications, and industrial applications. The company offers a broad portfolio of products including board-to-board, board-to-wire, and wire-to-wire connectors; precision switches such as tactile, slide, rotary, and push-button types; semiconductor encapsulation equipment; and custom assembly services. Tenma operates production facilities primarily in Japan, China, the Philippines, and Vietnam, serving major global electronics manufacturers and OEMs across Asia, North America, and Europe.
Founded in 1966 and headquartered in Kyoto, Japan, Tenma focuses on high-precision manufacturing for demanding applications in mobile devices, computing hardware, automotive electronics, and medical equipment. The company maintains subsidiaries and affiliates in key regions to support localized supply chains and customer needs. Its business segments emphasize connector solutions for high-speed data transmission and miniaturization trends in electronics.
In recent developments, Tenma expanded its automotive connector lineup with new high-voltage models for electric vehicles in 2024, aligning with global EV adoption trends. The company announced a strategic partnership with a leading Chinese semiconductor firm in mid-2025 to co-develop advanced packaging solutions, enhancing its presence in the AI and 5G markets. Additionally, Tenma completed a JPY 5 billion funding round in late 2024 to support factory automation upgrades in its Philippine operations, marking a key step in its operational expansion.