- TOP
- Company
Honesty and trust are the fundamentals of our activities.

Concept
WSI aims to create world-class office environments with Steelcase’s advanced office concept and furniture, in order for our clients to increase intellectual productivity. In the culture and welfare sector, our contract service providing theater seating and imported furniture contributes to the realization of a truly affluent society.
Company Information
- Company Name
- Workplace Solutions Inc.
- Head Office
- 4F Kowa Hiroo Bldg., 5-2-32, Minami-Azabu, Minato-ku, Tokyo 106-0047
- Contact
- TEL 03-5421-7501(Pilot number) / FAX 03-5421-7511 / URL www.wsi.jp / E-mail info@wsi.jp
- Bank Reference
- Bank of Tokyo-Mitsubishi UFJ Mita Branch / Resona Bank, Ltd. Tokyo Chuo Branch
- Capital
- 40,000,000 Yen
- Established
- January 6th , 2000
- President & CEO
- Soichiro Koshida
- License
- Interior Construction License / #141707 (Han-26) Tokyo Govenor's License
Client list
Audit, Consulting & Legal
- Accenture Japan Ltd
- Anderson Mori & Tomotsune
- Deloitte Tohmatsu Tax Co/Deloitte Tohmatsu Financial Advisory LLC
- EY JAPAN
- GCA Corporation
- Jones Day
- Latham & Watkins Gaikokuho Joint Enterprise
- KPMG AZSA LLC
- PwC Advisory LLC
- PricewaterhouseCoopers Aarata LLC
- PwC Consulting LLC
- Ropes & Gray LLP
Culture & Education
- Aomori Museum of Art
- Curian Hall
- Hosei University
- Katsushika Symphony Hills
- Koto City Culture and Community Foundation
- Musashino Art University
- Osaka Science Museum
- Sakura Hall
- Seisho Kaichi Junior & Senior High School
- Yamaguchi Center for Arts and Media
Finance
- BlackRock Japan Co., Ltd.
- Capital International K.K.
- Citibank Japan Ltd.
- Chubb Insurance Japan
- Credit Suisse Securities (Japan) Limited
- Fidelity Investments (Japan) Limited
- Goldman Sachs Japan Holdings, Ltd.
- HSBC Services Japan Limited
- JPMorgan Securities Japan Co., Ltd.
- MasterCard Prepaid Management Services Limited
- Morgan Stanley Japan Group Co., Ltd.
- Schroder Investment Management (Japan) Limited
- SMBC Nikko Securiteies Inc.
- Societe Generale Securities, Tokyo Branch
- State Street Trust and Banking Co., Ltd.
- The Prudential Life Insurance Company, ltd.
- NatWest Markets Plc
- The Royal Bank of Scotland plc Tokyo Branch
- UBS Securities Japan Ltd
- Wells Fargo Bank, N.A. Tokyo Branch
- Zurich Insurance Company Ltd
Information Technology
- Akamai Technologies GK
- AT&T Japan LLC
- Ateam Inc.
- Bloomberg L.P.
- Cisco Systems G.K.
- Citrix Systems Japan K.K.
- Concur Japan, Ltd.
- CyberAgent, Inc.
- DASSAULT SYSTEMES K.K.
- DeNA Co., Ltd.
- enish,Inc.
- Facebook Japan
- F&M Net
- Google Japan inc.
- Huawei Technologies Co., Ltd.
- JIG-SAW Inc.
- Kakao Corporation
- LINE Corporation
- NetApp K.K.
- NHN Japan Corp.
- Infor Japan K.K.
- MediaMath, Inc.
- MedPeer,Inc.
- Mirai Translate, Inc.
- NCR Japan,Ltd.
- Open Text K.K.
- Oracle Corporation Japan
- SAKURA Internet Inc.
- ServiceNow Inc.
- SoftBank Group Corp.
- Twitter Japan
- VMware K.K.
- Yahoo Japan Corporation
Logistics
- ALL NIPPON AIRWAYS CO., LTD
- AIR FRANCE and KLM
- IINO KAIUN KAISHA, LTD.
- Kuehne + Nagel Ltd.
Manufacturing
- ABB K.K.
- adidas Japan K.K.
- Airbus Japan K.K.
- AMCON INC.
- Apple Japan GK
- ASAHI TEC CORPORATION
- BASF Japan Ltd.
- BOSE JAPAN
- BURTON Japan GK
- Tapestry Japan, LLC
- Coach Japan LLC
- Coca-Cola(Japan)Company, Limited
- De'Longhi Japan Corp.
- ESTÉE LAUDER Inc.
- FAST RETAILING CO., LTD.
- GE Japan
- JOHNSON COMPANY, LIMITED
- Lenovo(Japan)Ltd.
- LVJ Group K.K.
- Mentor Graphics Japan Co.,Ltd.
- New Balance Japan
- Nihon Tetra Pak K.K.
- OKIA-JAPAN CO.,LTD
- Orbotech Japan Co.,Ltd.
- AP Japan Co., Ltd.
- SOKEN.Inc
- Sugarlady
- Sumitomo 3M Limited
Medical Service
- Allergan Japan K.K.
- ASAHI INTECC CO., LTD
- Biogen Idec Japan Ltd.
- Boehringer Ingelheim Japan,Inc.
- Bristol-Myers K.K.
- Cardinal Health Japan LLC
- Johnson and Johnson K.K.
- Medtronic Japan Co., Ltd.
- Merck Biopharma Co., Ltd
- Novartis Pharma K.K.
- Pfizer Japan Inc.
- PRA HEALTH SCIENCES K.K.
Official Duty
- La France au Japon
- British Embassy Tokyo
- Embassy of India Tokyo, Japan
- Embassy of The United States Tokyo, Japa
- OECD Tokyo Centre
- Shin Sui Ji Shin Tokyo Betsuin
Service
- amana inc.
- Amazon Japan G.K.
- Amway Japan G.K.
- Arigaen Golf
- Bushiroad Inc.
- CINECITTA' CO.,LTD.
- Cinemavera Shibuya
- Eurospace
- EuroLive
- GAGA CORPORATION
- Groupon Japan, Inc.
- Guinness World Records Japan K.K.
- Hays Specialist Recruitment Japan K.K.
- Hilton Hotels
- Indeed Japan K.K
- Information Services International-Dentsu, Ltd.
- Johnny's Entertainment Inc.
- Mars Japan Ltd.
- Marsh Japan, Inc.
- McCann Erickson Japan Inc.
- Metlife, Inc.
- MITSUBISHI ESTATE CO., LTD.
- Oak Lawn Marketing, Inc.
- PayPal Pte. Ltd.
- Royal Park Hotels and Resorts Company, Limited.
- Shinagawa Prince Cinema
- Skyscanner Japan Co.,Ltd.
- Sojitz Corporation
- Starbucks Coffee Japan, Ltd.
- STUDIO GHIBLI INC.
- TOHO CINEMAS LTD.
- Vortex Co,.Ltd
- Wavedash Co, Ltd.
- Yamamotoyama K.K.
Contact