| IGD&co | | | |
| CHEN | YIHUA | 1970-05 | Partner with Unlimited Liability |
| CHEN | ISABELLE | 1992-09 | Partner with Unlimited Liability |
| CHEN | GABRIELLE | 1999-04 | Manager |
| CHEN | DAVID | 2000-06 | Partner with Unlimited Liability |
| ZHUANG | XIUDUO | 1966-12 | Partner with Unlimited Liability |