MAMEZO, based in Tokyo, provides IT consulting and systems support for corporate clients, including work related to legacy system modernization, digital platform design, and technology adoption such as cloud and AI. The company’s customer base includes firms in sectors such as manufacturing, automotive, and financial services.

EQT said the offer will be made through BPEA EQT Mid-Market Growth Partnership, and that it intends to seek full ownership of MAMEZO following completion of the transaction, subject to customary closing conditions. EQT also said it plans to work with Itochu Corporation as a strategic partner after the acquisition.

The announcement includes standard legal and regulatory disclosures. EQT emphasized that the release is provided for informational purposes and does not constitute an offer or solicitation in jurisdictions where such actions are restricted. It also noted the tender offer will follow Japanese disclosure and procedural rules, which differ from U.S. tender offer requirements, and that materials related to the offer will primarily be handled in Japanese, with Japanese-language documents prevailing in case of discrepancies.