JTOWER

JTOWER is a Japanese company that launched its infrastructure-sharing business in 2012, when the term was not yet common in Japan. Under the vision of bringing the world's most advanced infrastructure sharing from Japan, it consolidates mobile phone equipment through indoor infrastructure sharing (including 5G Sub6) and owns and operates outdoor towers, concrete poles, poles and antennas for carriers under its outdoor tower sharing service. It also develops related offerings such as local 5G, SITE LOCATOR rooftop utilization, Wi-Fi solutions and digital poles. Its head office is in Minato-ku, Tokyo, with an Osaka office, and it was established in June 2012. Its shares were delisted from the Tokyo Stock Exchange Growth Market on January 7, 2025.

JTOWER was established in June 2012. In 2012, the company launched its infrastructure-sharing business in Japan at a time when the term 'infrastructure sharing' was not yet common there. It has pursued a vision of bringing the world's most advanced infrastructure sharing from Japan, aiming to do things that overseas infrastructure-sharing operators do not do, and to pursue world-leading technology, service quality and business models. The company states it has consistently developed its own sharing equipment since founding. Its shares were delisted from the Tokyo Stock Exchange Growth Market on January 7, 2025.

Pioneer of infrastructure sharing in Japan, pursuing world-leading technology, service quality and business models.

• Indoor infrastructure sharing

  Consolidates mobile phone equipment inside buildings; supports 5G Sub6.

• Outdoor tower sharing

  JTOWER owns and operates outdoor towers, concrete poles, poles and antennas for base station installation and provides them to telecom carriers.

• Local 5G

  Planning services to flexibly build 5G systems according to regional and industry-specific needs.

• SITE LOCATOR (rooftop utilization program)

  Develops and provides a system supporting property owners' rooftop monetization needs and carriers' base station installation needs.

• Wi-Fi solutions

  Provides low-cost managed Wi-Fi together with indoor infrastructure sharing.

• Digital pole

  Offered for municipalities and urban development operators as well as carriers.

1. 1株式会社JTOWERjtower.co.jp
2. 2企業情報 | 株式会社JTOWERjtower.co.jp
3. 3電子公告 | 株式会社JTOWERjtower.co.jp
4. 4IRライブラリー | 株式会社JTOWERjtower.co.jp