・Corporate Partners
21_21 DESIGN SIGHT is grateful to the support of the following companies.
（As of July 1, 2010）
Main Partner
- Mitsui Fudosan Co.,Ltd
- ISSEY MIYAKE INC.
- A-net Inc.
- MIYAKE DESIGN STUDIO
Partner I
- SHISEIDO CO., LTD.
- Canon Marketing Japan Inc.
- TAISEI CORPORATION
- KOMATSU SEIREN Co.,Ltd.
- TAKEO CO.,LTD.
- TORAY INDUSTRIES, INC.
- TOPPAN PRINTING CO., LTD.
- NISSAN MOTOR CO., LTD.
- Fuji Television Network, Inc.
Partner G
- CASSINA IXC. Ltd.
- KOKUYO FURNITURE Co., Ltd.
- Zeal Associate Corporation
- The James Dyson Foundation
- Seiko Instruments Inc.
- TSUMORI CHISATO DESIGN STUDIO COMPANY LIMITED
- TOKYO ELECTRIC POWER COMPANY
- NAXIS CO., LTD.
- Nishikawa Living Inc.
- NISSHO INTER LIFE CO., LTD
- Nihon Unisys, Ltd.
- Panasonic Corporation
- Fukuske Corporation
- MAXRAY INC.
- MIK PLANNING, Inc.