Giken Ltd.TSE: 6289

Notice Concerning the Revision of the Mid-Term Management Plan

· Issued by Giken Ltd.

Note: This document has been translated from the Japanese original for reference purposes only. In the event of any discrepancy between this translated document and the Japanese original, the Japanese original shall prevail. GIKEN LTD. assumes no responsibility for this translation or for direct, indirect or any other forms of damages arising from the translation.



October 10, 2025

Company name: GIKEN LTD.

Name of representative: Atsushi Ohira, President and CEO

(Securities code: 6289; TSE Prime Market)

Inquiries: Yoshihisa Fujisaki,Managing Operating Officer (TEL: +81-88-846-2933)

Notice Concerning the Revision of the Mid-Term Management Plan

GIKEN LTD. (the "Company") hereby announces that the GIKEN Group has revised the numerical targets of its Mid-Term Management Plan, which covers a period through the fiscal year ending August 2027, in view of the latest business environment and performance trends.

  1. Revision Details

    (Million JPY)

    Consolidated

    FY Aug 2027

    (Initial Target)

    FY Aug 2027

    (Revised Target)

    Net sales

    36,000

    30,000-33,000

    Including overseas sales of

    [Percentage vs. net

    sales]

    6,500

    [18.1%]

    7,500 and above

    [25.0% and above]

    Operating profit

    4,900

    3,200 and above

    ROE

    8.5％

    6.0% and above

  2. Reason for Revision

In our overseas business, market creation has been progressing steadily, driven by growing demand for our technologies. In our domestic business, however, we are faced with the need to revise our product launch plans as construction volumes have declined affected by rising construction costs and a shortage of skilled workers has dampened appetite for capital spending to an unexpectedly serious extent.

We thus have comprehensively considered the market environment in each country and domestic and international developments, and revised the target figures to make it a more effective plan that reflects changes in the market environment.

Note that there are no changes to the Basic Strategies announced in the "Notice Concerning the Formulation of the Mid-Term Management Plan" dated October 11, 2024.

Note also that the target net sales is shown as a range, rather than a single figure, to keep it flexible and realistic, considering uncertain factors, although we anticipate growth opportunities in the overseas business.

For our thoughts on the future market environment and initiatives for growth, please see the attached materials.

Forward-looking statements, including the consolidated forecasts stated in these materials, are based on information currently available to the Company and certain assumptions deemed reasonable. The Company does not promise to achieve them. Results may differ substantially from the consolidated forecasts due to various factors.



Revision of Mid-Term Management Plan 2027 and Initiatives for Sustainable Growth



October 10, 2025

GIKEN LTD.






Revision of Mid-Term Management Plan 2027 and Initiatives for Sustainable Growth
  1. Revision of Mid-Term Management Plan 2027
  2. Market Environment
  3. Key Measures
  4. Capital Policy

  5. Medium- to Long-Term Initiatives for Sustainable Growth

01



1. Revision of Mid-Term Management Plan 2027



02

1. Revision of Mid-Term Management Plan 2027



Review of First Year Under Mid-Term Management Plan

Overseas Ratio

19.0 %

YoY +5.5pt

In the fiscal year ended August 2025, overseas business remained steady, but domestic product sales struggled. In light of the extraordinary losses recorded during this fiscal year and other factors, we have revised the targets downward.

Category

Situation

Domestic market

  • The adoption of our construction methods remained steady.

  • Press-in construction works progressed steadily, resulting in higher sales than the previous year.

  • Affected by a decrease in construction volume due to rising construction costs and a shortage of skilled workers, users' appetite for investing in equipment was dampened more than anticipated. This directly affected construction machinery sales, resulting in a decrease from a year earlier (FY Aug 2024).

  • We opened the Noto Recovery Support Office in Kanazawa and the Chubu Sales Office in Nagoya.

Overseas market

  • All three overseas subsidiaries achieved sales targets, significantly improving earnings.

  • We recorded extraordinary losses after we reached a settlement with our former consolidated subsidiary.

  • The adoption of Gyropress Method and Hard Ground Press-in Method expanded in each region.

  • GTOSS*¹ grew in each region. (From 8 to 19 companies / Breakdown: 10 companies

    in Asia, 6 companies in Europe, 3 companies in North America)

  • The Amsterdam deal led to us winning deals in the Netherlands and Germany.

  • In India, we collaborated with a local company to strengthen our capabilities for making technology proposals.

  • There was some progress in developing a press-in market in the U.S. East Coast.

Development

  • We developed a Handling System to address aging bridges.

  • We launched G-Lab*² series, a DX app that contributes to saving labor on-site.

  • Development work is progressing according to schedule to make autonomous driving technology and electric units, which contribute to labor savings and decarbonization at construction sites, available for the full lineup by 2027.

ROE

3.7 %

YoY -2.4pt

Operating Profit

2,566 million JPY

YoY -22.8%

*¹GTOSS or GIKEN Total Support System is a comprehensive support service for our users.

FY Aug 2025

Net Sales

26,337 million JPY

YoY -10.7%

Actual

Copyrigh*t²©G-GLIaKbENisLoTDur. 2c0lo2u5d-based data platform that allows centralized management of information related to press-in works.

03