M&A Integration and Synergy Realization Risk
First written in FY2020-Q3. 3 of 6 entries say "Worsened", first in FY2020. Latest entry: FY2025-H1.
Open House Group moved to the "Worse" side of this theme in 2020, 3 years before the typical company in this theme (2023).
The whole theme swung hardest in 2025: 9 of 30 companies on the "Worse" side.
0 other companies' latest entry also says "Reframed".
- FY2025-H1ReframedAnnual report
「Although メルディア became a wholly owned subsidiary in November 2023 and プレサンス became a wholly owned subsidiary in April 2025, M&A transactions entail various risks, including the possibility that integration with the target company will not proceed as planned, expected synergies will not materialize, the allocation of resources to M&A-related work will disrupt our group's ordinary business activities, talented personnel of the target company will leave, the target company cannot be operated at a level of compliance equivalent to that of our group, the value of the target company and other factors are misjudged, a substantial amount of goodwill that may be subject to future impairment is recognized, and our group's liabilities increase in connection with the M&A transaction.」
プレサンス was explicitly identified, in addition to メルディア, as a subject of M&A integration risks. References premised on プレサンス remaining listed were removed, and the disclosure was updated to address the risks of integration, synergies and increased liabilities following its becoming a wholly owned subsidiary. - FY2023WorsenedAnnual report
「In addition, as プレサンス, which became a consolidated subsidiary in January 2021, and 株式会社メルディアDC, which became a consolidated sub-subsidiary in October 2023, will remain listed, we should respect the management independence of both companies while seeking to realize synergies with them and encouraging improvements and enhancements to their corporate governance and internal control systems. However, these initiatives may not progress as expected.」
メルディアDC, related to the acquisition of 三栄建築設計, was added to the scope of M&A integration risks, expanding the issues concerning the independence of listed subsidiaries and sub-subsidiaries, synergies and internal control systems. - FY2021-Q3RestatedAnnual report
「As プレサンス, which recently became a consolidated subsidiary, will remain listed, we should respect its management independence while, as its parent company, seeking to realize synergies with it and encouraging improvements and enhancements to its corporate governance and internal control systems. However, these initiatives may not progress as expected.」
The company continues to disclose risks relating to integration and realization of synergies following the consolidation of プレサンス, as well as the independence of the listed subsidiary and improvements to its governance. - FY2021-Q2WorsenedAnnual report
「As プレサンス, which recently became a consolidated subsidiary, will remain listed, we should respect its management independence while, as its parent company, seeking to realize synergies with it and encouraging improvements and enhancements to its corporate governance and internal control systems. However, these initiatives may not progress as expected.」
Following the consolidation of プレサンス, the need arose to pursue synergies and improve governance and internal control systems while respecting the independence of the listed subsidiary, and the risk that this progress may not proceed as expected was additionally specified. - FY2020WorsenedAnnual report
「If our group acquires only a non-controlling interest in a target company, we may be unable to effectively supervise and control its management, and the management policies and business strategies that our group considers optimal for realizing the benefits of the strategic investment may not be implemented, which could adversely affect our business, performance and financial position. In addition, the existence of a relationship with an alliance partner may limit our freedom to collaborate with other potential alliance partners in the future.」
Additional M&A risks were disclosed, including difficulty exercising control when acquiring a non-controlling interest and restrictions on future freedom to collaborate arising from alliance relationships. - FY2020-Q3First statedAnnual report
「M&A transactions also entail various risks, including the possibility that integration with the target company will not proceed as planned, expected synergies will not materialize, the allocation of resources to M&A-related work will disrupt our group's ordinary business activities, talented personnel of the target company will leave, the target company cannot be operated at a level of compliance equivalent to that of our group, the value of the target company and other factors are misjudged, a substantial amount of goodwill that may be subject to future impairment is recognized, and our group's liabilities increase in connection with the M&A transaction.」
Alongside its policy of continuing to pursue M&A, the company newly disclosed in a systematic manner the risks of integration delays, unrealized synergies, personnel departures, compliance issues, misvaluation of corporate value, goodwill and increased liabilities.