TESS Group Awarded Installation Contract for "Solar Power Generation System" by Miyaji Engineering Co., Ltd.
Tess Holdings Co., Ltd. (Headquarters: Osaka City, Yodogawa Ward, President: Kazuki Yamamoto, herein… · 2026-07-01
テスホールディングス株式会社 News Releases
Announcement of Full Renewal of Tess Engineering's Corporate Website
Tess Holdings Co., Ltd. (Head Office: Yodogawa-ku, Osaka; President and CEO: Kazuki Yamamoto; herein… · 2026-07-01
TESS Group: Notice on the Construction Status of the EFB Pellet Manufacturing Plant in Indonesia (March 2026)
TESS Holdings' Indonesian subsidiary, PTEC, has reported the construction progress of its EFB pellet… · 2026-04-06
TESS Engineering Announces 'Partnership Building Declaration'
TESS Engineering has published a 'Partnership Building Declaration' to promote supply chain cooperat… · 2026-03-28
TESS Group: BuddyNet Inc. and Tess Engineering Co., Ltd. Conclude Business Alliance Agreement for Energy Storage Plant Development Business
Tess Engineering and BuddyNet signed a business alliance agreement on April 10, 2026, to cooperate o… · 2026-04-10
Tokyo Century and TESS Holdings Launch Large-Scale Grid Battery Storage Project in Fukuchiyama City, Kyoto Prefecture
Tokyo Century Corporation and TESS Holdings Corporation have officially launched a large-scale grid-… · 2026-06-16
TESS Group Begins Supply of Renewable Energy via On-site PPA to Toyo Mobius Co., Ltd.'s Takatsuki Logistics Center
TESS Group starts supplying renewable energy electricity to the Toyo Mobius Takatsuki Logistics Cent… · 2026-03-29
TESS Group Announces 'Declaration of Partnership Building'
The TESS Group has published a 'Declaration of Partnership Building' aimed at fostering mutual prosp… · 2026-03-29
TESS Group Receives Order for Grid-Scale Battery Energy Storage System from Takasawa Sangyo Co., Ltd.
TESS Group has been awarded a contract by Takasawa Sangyo to install a grid-scale battery energy sto… · 2026-03-29
TESS Group Secures Order for Battery Storage Installation at FIP-linked Solar Power Plant from Kumamoton Solar Project
Tess Engineering, a subsidiary of Tess Holdings, has received an order from Kumamoton Solar Project … · 2026-06-10
TESS Group Announces Construction Status of EFB Pellet Manufacturing Plant in Indonesia (April 2026)
TESS Holdings announced the progress of its EFB pellet manufacturing plant under construction in Ind… · 2026-05-11
TESS Group: Status of EFB Pellet Manufacturing Plant Construction in Indonesia (May 2026)
TESS Holdings announced that it is currently conducting manufacturing and load testing at its EFB pe… · 2026-06-05
Tess Holdings Releases Q3 FY2026/6 Financial Briefing Video on YouTube IR Channel
Tess Holdings has released its latest financial results video on YouTube. In addition to earnings, i… · 2026-05-22
Tess Group Receives Order from Kyusei Inryo Kogyo for Storage Battery Installation at FIP Solar Power Plant
Tess Engineering, a subsidiary of Tess Holdings, has received an order to install an approximately 8… · 2026-05-19
TESS Group Receives Order for Grid-Scale BESS Installation from ReENE Energy Group
TESS Engineering, a subsidiary of TESS Holdings, has received an order from the ReENE Energy Group f… · 2026-05-18
TESS Holdings Completely Renews Corporate Website
TESS Holdings has fully renewed its corporate website to optimize information delivery to stakeholde… · 2026-06-02
TESS Group begins supplying renewable energy via on-site PPA to Kato Works' Gunma Plant
TESS Engineering has started operating a solar power system using an on-site PPA model at Kato Works… · 2026-06-02
TESS Group Receives Order for "Grid-Connected Battery Storage System" Installation from Takasawa Sangyo Co., Ltd.
TESS Group has received an order from Takasawa Sangyo for the installation of a grid-connected batte… · 2026-03-28
Tess Group Receives Order from Kyusei Inryo Kogyo for Storage Battery Installation at FIP Solar Power Plant
Tess Engineering, a subsidiary of Tess Holdings, has received an order to install an approximately 8… · 2026-05-19
TESS Group Receives Order for Grid-Scale BESS Installation from ReENE Energy Group
TESS Engineering, a subsidiary of TESS Holdings, has received an order from the ReENE Energy Group f… · 2026-05-18
TESS Group Announces Construction Status of EFB Pellet Manufacturing Plant in Indonesia (April 2026)
TESS Holdings announced the progress of its EFB pellet manufacturing plant under construction in Ind… · 2026-05-11
TESS Group: Notice on the Construction Status of the EFB Pellet Manufacturing Plant in Indonesia (March 2026)
TESS Holdings' Indonesian subsidiary, PTEC, has reported the construction progress of its EFB pellet… · 2026-04-06