Outsourcing Case Studies
Accounting & HR Outsourcing
Bosch Engineering Co., Ltd.
Bosch Engineering is a German automotive-related company. Three iAP staff members handle monthly payments, invoice issuance, and bookkeeping. For these routine operations, a site manager, a senior accounting staff member, and an invoicing specialist carry out the full workflow.
Total Outsourcing of Payroll, Accounting & Audit
Musashino-kai Social Welfare Corporation, Lien Bunkyo
For Lien Bunkyo (Musashino-kai Social Welfare Corporation), iAP provides comprehensive support covering payroll for complex work arrangements, accounting based on social welfare corporation accounting standards, and administrative audit response. A hybrid outsourcing model combining on-site and remote work delivered greater operational efficiency and predictable, budgeted costs.
On-Demand Accounting Services
Foreign-Owned Luxury Brand
This foreign-owned luxury brand faced large fluctuations in workload and required global-standard speed and accuracy. Through iAP’s on-demand accounting services, specialist resources were supplied as and when needed, achieving standardization, stronger governance, and cost predictability.
Accounting & HR Outsourcing
KG and Company Co., Ltd.
KG and Company Co., Ltd. develops and implements payment systems. With 7 affiliated companies in Japan and additional affiliates in Malaysia, Estonia, and the United States, the group has outsourced accounting operations for a total of 10 companies to iAP.
Other Engagements
In addition to the above, we support accounting and HR outsourcing across a wide range of industries, mainly for foreign-affiliated and major corporations (some examples are presented anonymously out of respect for confidentiality):
- Kyushu-region subsidiary group of a listed real estate company — Integrated accounting, audit, and tax services
- Japan entity group of a foreign automotive parts manufacturer — Accounting and tax services
- Japan entity of a luxury brand — SAP-based accounting and international accounting support
- Cosmetics company (approx. 500 employees) — Daily accounting operations, accounts payable recording, audit support
- Mid-sized software company (approx. 50 employees) — Accounting operations and management reporting
Our bilingual team of US CPAs, certified tax accountants, and MBAs provides one-stop support, from US GAAP/IFRS compliance to cost optimization through shared services.
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