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M&A and Subsidiary Changes8897MIRARTH HOLDINGS,Inc.Real estate

Notice Concerning the Conversion of a Group Company into a Wholly Owned Subsidiary and Its Corporate Name Change — Promoting the Adoption of the MIRARTH Holdings Brand

The 2 companies converted into wholly owned subsidiaries on 15 April 2026 will change their corporate names to "MIRARTHアーキテクト株式会社" and "MIRARTHゼストック株式会社" effective 1 July. At the same time, the Company will strengthen investment in its detached housing and construction businesses and its renovation and resale business.

Worth reading
32Immaterial
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
15
% (share of operating profit in the Real Estate segment and 2030 targets for each business)
Wording
Conditional
How definitive the wording is.

This transaction

Conversion of Group Companies into Wholly Owned Subsidiaries and Corporate Name Changes
Counterparty (target company)株式会社レーベンホームビルド, 株式会社レーベンゼストック
Disclosing companyMIRARTH HOLDINGS,Inc.
Subject of this transaction
Execution Date / Effective Date15 April 2026 (effective date of the conversion into wholly owned subsidiaries and reorganization, completed) / 1 July 2026 (corporate name change date)
Target company

General construction business (construction work) and real estate business, Real estate purchase-and-resale business and rental business

Location Chuo-ku, Tokyo, Chiyoda-ku, TokyoShare capital ¥200 million, ¥490 millionDate of incorporation July 1987, December 2001
Procedures and assumptions
Management structure after acquisitionThe companies became wholly owned subsidiaries of the Company and subsidiaries directly under the Company, with 15 April 2026 as the effective date. Effective 1 July 2026, 株式会社レーベンホームビルド will change its corporate name to "MIRARTHアーキテクト株式会社" and 株式会社レーベンゼストック will change its corporate name to "MIRARTHゼストック株式会社". レーベンホームビルド's corporate vision will change to "建築を、未来へ。想いを、かたちへ。". レーベンゼストック's corporate vision will remain unchanged.
This transaction
ItemDetails
Transaction nameConversion of Group Companies into Wholly Owned Subsidiaries and Corporate Name Changes
Counterparty name株式会社レーベンホームビルド, 株式会社レーベンゼストック
Name of the Subject Company株式会社レーベンホームビルド, 株式会社レーベンゼストック
Business Description of the Subject CompanyGeneral construction business (construction work) and real estate business, Real estate purchase-and-resale business and rental business
Location of the Subject CompanyChuo-ku, Tokyo, Chiyoda-ku, Tokyo
Capital Stock of the Subject Company¥200 million, ¥490 million
Date of Establishment of the Subject CompanyJuly 1987, December 2001
Execution Date / Effective Date15 April 2026 (effective date of the conversion into wholly owned subsidiaries and reorganization, completed) / 1 July 2026 (corporate name change date)
Management structure after acquisitionThe companies became wholly owned subsidiaries of the Company and subsidiaries directly under the Company, with 15 April 2026 as the effective date. Effective 1 July 2026, 株式会社レーベンホームビルド will change its corporate name to "MIRARTHアーキテクト株式会社" and 株式会社レーベンゼストック will change its corporate name to "MIRARTHゼストック株式会社". レーベンホームビルド's corporate vision will change to "建築を、未来へ。想いを、かたちへ。". レーベンゼストック's corporate vision will remain unchanged.
Items this document does not state (23)
Net Sales of the Subject CompanyOperating Profit of the Subject CompanyNet Income of the Subject CompanyNet Assets of the Subject CompanyAcquisition priceExpenses other than the acquisition priceType of ConsiderationMerger ratio/share exchange ratioTender offer priceMinimum number of shares to be purchasedTender offer periodNumber of shares acquiredVoting rights ownership percentageFunding arrangementsGoodwill amountAmount of extraordinary income (loss)Impact on Business PerformanceDate of board resolutionContract DateValuation methodologyIndependent valuation institutionSpecial CommitteeConditions Precedent to Execution

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 purpose is to further promote the MIRARTH Holdings brand by making the 2 companies that were converted into wholly owned subsidiaries subsidiaries directly under the Company. The Company will also designate the detached housing and construction businesses and the renovation and resale business as growth areas and strengthen investment in them.

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Notice Concerning the Conversion of a Group Company into a Wholly Owned Subsidiary and Its Corporate Name Change — Promoting the Adoption of the MIRARTH Holdings Brand | MIRARTH HOLDINGS,Inc. (8897) timely disclosure | Komori