For M&A, restructuring, JVs, carve-outs, and SPAC mergers, we design and support corporate growth transactions from concept, emphasizing accounting and tax.
We provide seamless, end-to-end support for financial closing and disclosure operations under both IFRS and US GAAP, factoring in the potential impact on key management indicators.
We comprehensively navigate Japanese companies through the Nasdaq listing process, providing integrated support on both accounting and governance fronts.
In today’s environment of diversifying corporate growth strategies, the success of M&A and business restructuring hinges not just on simply selecting a scheme, but on the strategic application of accounting and tax perspectives. However, expertise is often siloed across many organizations, and since external auditors are constrained from offering independent advisory services, critical decisions are frequently made while retaining significant accounting and tax exposure.
Quantum Accounting addresses this gap by serving as the “Third Strategist.” We provide integrated scrutiny of business models, contractual frameworks, accounting treatment, and tax design, aligning with the viewpoint of executive management and the CFO. By engaging from the initial stages of strategy formulation, we achieve irreversible decision-making and logic that can be explained to audit firms simultaneously.
We provide support for the successful execution of all transactions related to corporate growth strategies—including M&A, business restructuring, JV establishment, carve-outs, and SPAC mergers—by designing them from the conceptual stage with a strong focus on accounting and tax perspectives.
We provide seamless, end-to-end support for financial closing and disclosure operations under both IFRS and US GAAP, factoring in the potential impact on key management indicators.
We comprehensively navigate Japanese companies through the Nasdaq listing process, providing integrated support on both accounting and governance fronts.
We partner with aspiring market leaders to provide comprehensive support for the domestic IPO of emerging and venture-backed companies.
We provide comprehensive support for global management, ranging from strengthening the governance of overseas subsidiaries to outsourcing the back-office operations of Japanese subsidiaries.
Strengthening Cross-Border M&A Capabilities through International Collaboration Official Membership Announcement In July 2025, Quantum Accounting is proud to announce its
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Quantum Accounting Welcomes Miyuki Zeniya as New ADVISORY BOARD Quantum Accounting is pleased to announce the appointment of Ms. Miyuki
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Quantum Accounting Welcomes Koji Shinohara as New Advisor Quantum Accounting is pleased to announce that Koji Shinohara has joined the
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Our strength lies in the collaboration of specialists with proven track records at the forefront of their respective fields. Professionals from diverse backgrounds—including Certified Public Accountants (Japan/US) from Big 4 audit firms, former executives of listed companies, lawyers, and tax accountants—provide integrated perspectives that transcend the boundaries of management, accounting, tax, and legal domains to support the resolution of your complex challenges.
Please feel free to contact us regarding financial and accounting challenges that directly impact your business decisions, such as M&A, organizational restructuring, or a Nasdaq IPO.
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