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Occurring Fact6086Shin Maint Holdings Co.,Ltd.Information and Communications, Services and Others

Notice Concerning the Execution of a Business Integration Agreement and Share Exchange Agreement between SANKI SERVICE CORPORATION and Shin Maint Holdings Co.,Ltd.

三機サービス and シンメンテホールディングス have agreed to an equal business integration and executed a share exchange agreement under which シンメンテホールディングス will become the holding company and 三機サービス will become its subsidiary. In connection with the share exchange, シンメンテホールディングス plans to change its corporate name to 三機シンメンテホールディングス株式会社, and 三機サービス is expected to be delisted.

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Execution of a Business Integration Agreement and Share Exchange Agreement Between 株式会社三機サービス and シンメンテホールディングス株式会社

Subject Entity

株式会社三機サービス and シンメンテホールディングス株式会社

Occurrence15 July 2026
This disclosure07/15/2026
Cause

The companies aim to mutually leverage their customer bases, specialized personnel, technologies, expertise and other management resources to build a strong management foundation that will enable them to improve service quality and management efficiency. They also recognized that there are certain constraints on responding independently to labor shortages, soaring energy and raw material prices, and changes in the competitive environment.

Amount of Impact on Business Performance

The amount cannot be estimated at this time. The amount of goodwill to be recognized has also not been determined at this time (the accounting classification is not stated).

Impact on Earnings Forecast

Because the amount cannot be estimated at this time, the company will promptly disclose any need to revise its earnings forecasts or any other matters requiring disclosure.

Change in voting rights ownership ratio

シンメンテHD's ownership of 三機サービス shares9.76%→100.00%(+90.24pt)

The voting rights ownership percentage is the proportion of the voting rights exercisable at a shareholders' meeting held by the shareholder.

Voting rights ownership percentage before the change

シンメンテHD's ownership of 三機サービス shares: 6,300 units (630,000 shares), 9.76%, as of 31 May 2026. 株式会社中島産業's ownership of シンメンテHD: none, as of 15 July 2026. 株式会社中島産業's ownership of 三機サービス: 9,750 units (975,000 shares), 15.11%, as of 31 May 2026.

Voting rights ownership percentage after the change

シンメンテHD's ownership of 三機サービス shares: 64,526 units (6,452,694 shares), 100.00%, expected in December 2026 (day unspecified). 株式会社中島産業's ownership of 三機シンメンテHD: 37,974 units (3,797,471 shares), 12.6%. 株式会社中島産業 is expected to cease being a major shareholder and the largest shareholder of 三機サービス.

Company response

Investigation structure

No establishment of a third-party committee or special investigation committee is stated. シンメンテHD selected JBMA and 三機サービス selected マクサス・コーポレートアドバイザリー as independent third-party valuation institutions, and the companies have received legal advice from TMI総合法律事務所 and 日比谷中田法律事務所.

Outlook

三機サービス plans to hold its annual general meeting of shareholders on 28 August 2026, and シンメンテHD plans to hold an extraordinary general meeting of shareholders on 4 September 2026. Subject to approval, 26 November 2026 is expected to be the final trading date, 27 November is expected to be the delisting date for 三機サービス shares, and December 2026 (day unspecified) is expected to be the effective date of the share exchange and the date of the corporate name change and changes in officers.

Planned follow-up disclosure

The company will promptly disclose any need to revise its earnings forecasts or any other matters requiring disclosure.

Event that occurred
ItemDetails
Event nameExecution of a Business Integration Agreement and Share Exchange Agreement Between 株式会社三機サービス and シンメンテホールディングス株式会社
Date of occurrence15 July 2026
Subject Entity株式会社三機サービス and シンメンテホールディングス株式会社
CauseThe companies aim to mutually leverage their customer bases, specialized personnel, technologies, expertise and other management resources to build a strong management foundation that will enable them to improve service quality and management efficiency. They also recognized that there are certain constraints on responding independently to labor shortages, soaring energy and raw material prices, and changes in the competitive environment.
Amount of Impact on Business PerformanceThe amount cannot be estimated at this time. The amount of goodwill to be recognized has also not been determined at this time (the accounting classification is not stated).
Impact on Earnings ForecastBecause the amount cannot be estimated at this time, the company will promptly disclose any need to revise its earnings forecasts or any other matters requiring disclosure.
Investigation structureNo establishment of a third-party committee or special investigation committee is stated. シンメンテHD selected JBMA and 三機サービス selected マクサス・コーポレートアドバイザリー as independent third-party valuation institutions, and the companies have received legal advice from TMI総合法律事務所 and 日比谷中田法律事務所.
Voting rights ownership percentage before the changeシンメンテHD's ownership of 三機サービス shares: 6,300 units (630,000 shares), 9.76%, as of 31 May 2026. 株式会社中島産業's ownership of シンメンテHD: none, as of 15 July 2026. 株式会社中島産業's ownership of 三機サービス: 9,750 units (975,000 shares), 15.11%, as of 31 May 2026.
Voting rights ownership percentage after the changeシンメンテHD's ownership of 三機サービス shares: 64,526 units (6,452,694 shares), 100.00%, expected in December 2026 (day unspecified). 株式会社中島産業's ownership of 三機シンメンテHD: 37,974 units (3,797,471 shares), 12.6%. 株式会社中島産業 is expected to cease being a major shareholder and the largest shareholder of 三機サービス.
Outlook三機サービス plans to hold its annual general meeting of shareholders on 28 August 2026, and シンメンテHD plans to hold an extraordinary general meeting of shareholders on 4 September 2026. Subject to approval, 26 November 2026 is expected to be the final trading date, 27 November is expected to be the delisting date for 三機サービス shares, and December 2026 (day unspecified) is expected to be the effective date of the share exchange and the date of the corporate name change and changes in officers.
Planned follow-up disclosureThe company will promptly disclose any need to revise its earnings forecasts or any other matters requiring disclosure.
Items this document does not state (14)
Date recognized / date notice receivedTarget Locations / ProductsAccounting period in which recognizedType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateMeasures to prevent recurrenceDirectors' and officers' liability

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.

The companies aim to mutually leverage their customer bases, specialized personnel, technologies and expertise to improve service quality and management efficiency, thereby increasing the value provided to customers and corporate value. They also recognized that there are certain constraints on achieving sustainable growth while each company responds independently to labor shortages and changes in the competitive environment.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Concerning the Execution of a Business Integration Agreement and Share Exchange Agreement between SANKI SERVICE CORPORATION and Shin Maint Holdings Co.,Ltd. | Shin Maint Holdings Co.,Ltd. (6086) timely disclosure | Komori