| Street Address | People |
| 265 Cloverleaf Dr, Irwindale, CA | County Of Los Angeles - Aquatic Headquarters, Los Angeles County Pools |
| 414C Cloverleaf Dr, Irwindale, CA | Anyware Computer Accessories Inc. |
| 418A Cloverleaf Dr, Irwindale, CA | AEROFLEX TRILINK CORP, T-TEE EMBROIDERY INC |
| 436 Cloverleaf Dr, Irwindale, CA | AMERICAN ZILLION INSTRUMENTS, INC, DIGITAL POSE INC |
| 440 Cloverleaf Dr, Irwindale, CA | American Computer and Digital, American Computer & Digital |
| 446 Cloverleaf Dr, Irwindale, CA | American Computer & Digital Components Inc, AMERICAN CULTURAL & EDUCATIONAL DEVELOPMENT INSTITUTE |
| 450 Cloverleaf Dr, Irwindale, CA | Brinks National Security, BUTTERFLY GROUP, INC |
| 470 Cloverleaf Dr, Irwindale, CA | BP Internationals, VP International Logistics |
| 480 Cloverleaf Dr, Irwindale, CA | 3T INTERNATIONAL TRADING (USA) INC, FILTON INTERNATIONAL TRADING (U.S.A.), INC |
| 490 Cloverleaf Dr, Irwindale, CA | AMPAC APPAREL, INC, A-REX TEXTILE CORPORATION |