Ey Japan

Ey Japan company information, Employees & Contact Information

Updated June 2026

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Ey Japan is a Accounting company. It has approximately 931 employees on record. Contact data was last refreshed in June 2026. Find Ey Japan's verified employee emails, phone numbers, headquarters address, and key decision makers below.

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EY Japanは、EY(アーンスト・アンド・ヤング)の日本におけるメンバーファームの総称です。 各法人は、独立した法人として相互に連携しながら、サービスを提供しています。 アシュアランス、アドバイザリー、税務およびトランザクションにおける豊富な業務経験を有するプロフェッショナル・チームが連携して、企業が抱えるさまざまな課題に対し最先端かつグローバルな視点から最適なサービスを提供します。 EYジャパン合同会社 新日本有限責任監査法人 EY税理士法人 EYトランザクション・アドバイザリー・サービス(株) EYアドバイザリー・アンド・コンサルティング(株)

Company Details

Employees
931
Address
東京都千代田区内幸町, 千代田区内幸町二丁目2番3号,東京都 100-0011,japan
Industry
Accounting
NAICS
Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Offices of Certified Public Accountants
Tax Preparation Services
Payroll Services
Other Accounting Services
HQ
千代田区内幸町二丁目2番3号, 東京都
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Ey Japan Questions

News

Home | Building a better working world - EY

Home | Building a better working world EY

From sports to business Inspiring the confidence of female athletes EY Japan WABN Academy - EY

From sports to business Inspiring the confidence of female athletes EY Japan WABN Academy EY

How Generative AI is transforming the tourism industry - EY

How Generative AI is transforming the tourism industry EY

2025 Japan Tax Reforms Enacted – Taxation highlights for Inbound Businesses - EY

2025 Japan Tax Reforms Enacted – Taxation highlights for Inbound Businesses EY

2025 Japan inbound tax reform webcast - EY

2025 Japan inbound tax reform webcast EY

Long-term value - Actions of EY Japan - EY

Long-term value - Actions of EY Japan EY

EY Japan completes construction on metaverse counterpart of Torikai Hachimangu Shrine to support new activities - EY

EY Japan completes construction on metaverse counterpart of Torikai Hachimangu Shrine to support new activities EY

Client highlight - EY

Client highlight EY

EY Japan Launches New Scheme to Develop Neurodiversity Human Resources - EY

EY Japan Launches New Scheme to Develop Neurodiversity Human Resources EY

What’s next for Japanese sustainability disclosure standards - EY

What’s next for Japanese sustainability disclosure standards EY

Audit quality - EY

Audit quality EY

EY Japan’s Long-term Value Vision - EY

EY Japan’s Long-term Value Vision EY

2025 Japan tax reform measures related to global minimum tax come into effect - UTPR and QDMTT - EY

2025 Japan tax reform measures related to global minimum tax come into effect - UTPR and QDMTT EY

Building a better working world - EY

Building a better working world EY

Are universities of the past still the future? - EY

Are universities of the past still the future? EY

EOY 2023 Japan: Soichiro Minami, Visional CEO and Representative Director, selected as Japan Representative - EY

EOY 2023 Japan: Soichiro Minami, Visional CEO and Representative Director, selected as Japan Representative EY

EY Japan appoints new Chairperson & CEO and Japan Regional Managing Partner - EY

EY Japan appoints new Chairperson & CEO and Japan Regional Managing Partner EY

The Future of Japan Real Estate: New Perspectives on the Real Estate Market in 2024 - EY

The Future of Japan Real Estate: New Perspectives on the Real Estate Market in 2024 EY

Regulatory Sandbox — Creating a RegTech ecosystem to promote innovation - EY

Regulatory Sandbox — Creating a RegTech ecosystem to promote innovation EY

Rugby World Cup 2019(TM) Release of Economic Impact Analysis Report of RWC 2019 and Review of Outcomes - EY

Rugby World Cup 2019(TM) Release of Economic Impact Analysis Report of RWC 2019 and Review of Outcomes EY

NVIDIA and Global Consulting Leaders Speed AI Adoption Across Japan’s Industries - NVIDIA Blog

NVIDIA and Global Consulting Leaders Speed AI Adoption Across Japan’s Industries NVIDIA Blog

Women athletes find purpose—for themselves and the greater good - EY

Women athletes find purpose—for themselves and the greater good EY

Top 10 risks and opportunities for mining and metals companies in 2025 - EY

Top 10 risks and opportunities for mining and metals companies in 2025 EY

EY Japan’s Koichi Tsuji and Masami Katakura among top 5 global executives included in INvolve’s 2020 HERoes Women Role Model Lists celebrating leaders driving change for gender diversity - EY

EY Japan’s Koichi Tsuji and Masami Katakura among top 5 global executives included in INvolve’s 2020 HERoes Women Role Model Lists celebrating leaders driving change for gender diversity EY

EY Japan auditing branch elects Masami Katakura as first female chair - Consultancy.asia

EY Japan auditing branch elects Masami Katakura as first female chair Consultancy.asia

EY appoints Moriaki Kida to Japan Regional Managing Partner - Consultancy.asia

EY appoints Moriaki Kida to Japan Regional Managing Partner Consultancy.asia

EY Japan takes British Business Award, organized by BCCJ, for second successive year—this time for D&I - EY

EY Japan takes British Business Award, organized by BCCJ, for second successive year—this time for D&I EY

BCG joins EY Japan as official supporter of the 2020 Tokyo Olympics - Consultancy.asia

BCG joins EY Japan as official supporter of the 2020 Tokyo Olympics Consultancy.asia

EY ShinNihon enhances its professional services with Assurance 4.0 - EY

EY ShinNihon enhances its professional services with Assurance 4.0 EY

BEPS 2.0 - EY

BEPS 2.0 EY

The future of semiconductor procurement - The changing semiconductor supply chain - EY

The future of semiconductor procurement - The changing semiconductor supply chain EY

Tourism in the time of COVID-19 - EY

Tourism in the time of COVID-19 EY

EY Japan releases ‘What does high value-added tourism generate?’ report covering from its definition to how to create contents - トラベルボイス

EY Japan releases ‘What does high value-added tourism generate?’ report covering from its definition to how to create contents トラベルボイス

EY Japan named as latest official supporter of Tokyo 2020 - InsideTheGames

EY Japan named as latest official supporter of Tokyo 2020 InsideTheGames

EY to integrate Asia Pacific and Japan operations in coming year - Consultancy.asia

EY to integrate Asia Pacific and Japan operations in coming year Consultancy.asia

EY Japan takes Official Supporter slot at Tokyo 2020 - SportBusiness

EY Japan takes Official Supporter slot at Tokyo 2020 SportBusiness

Master Plan for Expo 2025 Osaka, Kansai, Japan, Formulated - expo2025.or.jp

Master Plan for Expo 2025 Osaka, Kansai, Japan, Formulated expo2025.or.jp

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