Group Companies
- Y.A.C. HOLDINGS CO., LTD.
- Y.A.C. MECHATRONICS CO., LTD.
- YAC GARTER CO., LTD.
- YAC DAStech, Inc.
- Y.A.C. BEAM CO., LTD.
- YAC ELEX CO., LTD.
- YAC BIO INC.
- YAC SYSTEMS SINGAPORE PTE LTD
- OHKURA ELECTRIC CO., LTD.
- YAC DENKO CO., LTD.
- Y.A.C. MACHINERY CO., LTD.
- JE International Corporation
- TechnoOptis Co., Ltd.
