Corporate
Information

Name TESS Holdings Co., Ltd.
Founded July 9, 2009 (TESS Group founded in May 1979)
Head Office Osaka Head Office (Registered Head Office)
Postal Code 532-0011
17th Fl. Shin-Osaka Prime Tower, 6-1-1 Nishinakajima Yodogawa-ku, Osaka, Japan
TEL +81-6-6308-2794
FAX +81-6-6308-2749

Tokyo Head Office
Postal Code 103-0028
19th Fl. Yaesu First Financial Bldg, 1-3-7 Yaesu Chuo-ku, Tokyo, Japan
TEL +81-3-3548-8240
FAX +81-3-3548-8241
Group Companies

<Consolidated subsidiaries>

  • TESS Engineering Co., Ltd.
  • Kyoritsu Engineering Co., Ltd.
  • Prime Solar LLC
  • TESS Asset Management LLC
  • Energy and Partners Co., Ltd.
  • T&M Solar LLC
  • Solar Energy Create LLC
  • Kochi-Muroto Solar Power LLC (Investment in the silent partnership)
  • Awaji-Sano Solar Power LLC (Investment in the silent partnership)
  • Chiba-Katori Solar Power LLC (Investment in the silent partnership)
  • Ibaraki-Ushiku Solar Power LLC (Investment in the silent partnership)
  • Prime Solar 2 LLC (Investment in the silent partnership)
  • Prime Solar 3 LLC
  • Kumamoto Nishiki Green Power LLC
  • Imari Green Power Co., Ltd.
  • Gunma Tanigawadake Hydropower LLC
  • Fukuoka-Miyako Solar Power LLC (Investment in the silent partnership)
  • TESS Logistics LLC
  • PT PTEC RESEARCH AND DEVELOPMENT
  • PTEC SINGAPORE PTE. LTD.
  • PT INTERNATIONAL GREEN ENERGY

<Equity-method affiliates>

  • Intelligent Solar System Co., Ltd.
  • Mie Enewood Co., Ltd.
  • VT Utilities Services K.K.
  • TOLLCUX INVESTMENTS LIMITED