Komori
Business alliance5074TESS Holdings Co.,Ltd.Construction and Materials

株式会社バディネット and テス・エンジニアリング株式会社 Enter into Business Partnership Agreement for Battery Storage Facility Development

テス・エンジニアリング entered into a business partnership agreement with 株式会社バディネット on 10 April 2026 to collaborate on battery storage facility projects from development through construction. The companies will cooperate on customer and project referrals, the ordering of construction work and related equipment, and site surveys, design and sales activities.

Worth reading
43Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
850
Cumulative construction capacity (MW or more, through 2030)
Wording
Conditional
How definitive the wording is.

Agreements reached under this partnership

Business alliance
5074TESS Holdings Co.,Ltd.
Alliance partner株式会社バディネット
Details of the alliance
  1. 1

    Mutual cooperation in developing new battery storage facility projects

  2. 2

    Ordering of construction work or equipment such as batteries

  3. 3

    Support for site surveys, design, sales activities and other activities related to the battery storage business

  4. 4

    Referrals for the battery storage business

  5. 5

    Other matters agreed between the two companies

These are items that the documents state the two companies will work on. The lines above and below represent arrangements between the two companies.

Numerical targets under the alliance

The companies aim to achieve cumulative construction capacity of 850 MW or more by 2030.

About the partner
Business DescriptionElectrical construction and maintenance; telecommunications construction and maintenance; renewable energy-related construction; general civil engineering construction; contact center operations; BPO services; telecommunications consulting; system development and contract development; staffing and placement services; and machinery design and development
LocationChuo-ku, Tokyo
Share capital¥100 million
Contract Date10 April 2026
Agreements reached under this partnership
ItemDetails
Name of alliance partner株式会社バディネット
Alliance partner's business activitiesElectrical construction and maintenance; telecommunications construction and maintenance; renewable energy-related construction; general civil engineering construction; contact center operations; BPO services; telecommunications consulting; system development and contract development; staffing and placement services; and machinery design and development
Alliance partner's locationChuo-ku, Tokyo
Alliance partner's capital¥100 million
Type of allianceBusiness alliance
Details of the allianceMutual cooperation in developing new battery storage facility projects, Ordering of construction work or equipment such as batteries, Support for site surveys, design, sales activities and other activities related to the battery storage business, Referrals for the battery storage business, Other matters agreed between the two companies
Numerical targets under the allianceThe companies aim to achieve cumulative construction capacity of 850 MW or more by 2030.
Contract Date10 April 2026
Items this document does not state (15)
Alliance partner's net salesAlliance partner's operating incomeNumber of shares acquiredAcquisition priceShareholding ratioOverview of the joint ventureOwnership ratioDispatch of directors and officersContract PeriodShareholding PolicyDate of board resolutionAlliance start dateShare Acquisition Date and Payment DateImpact on Business PerformanceChange in major shareholders

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

As the importance of battery storage increases with the wider adoption of renewable energy, the companies will combine their customer networks, business development capabilities, engineering capabilities, construction systems and construction expertise to strengthen their ability to handle projects from project formation through construction and expand their battery storage system-related businesses.

How to read this page

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株式会社バディネット and テス・エンジニアリング株式会社 Enter into Business Partnership Agreement for Battery Storage Facility Development | TESS Holdings Co.,Ltd. (5074) timely disclosure | Komori