| Sorenson Engineering, Inc. | Manufacturing | $3,721,095 | $3,763,098 | 404 | $98.8M |  Research |
| Winegardner Masonry, Inc. | Construction | $1,811,460 | $1,836,116 | 150 | $16.2M | Research |
| Cedar Operations, LLC | Health Care and Social Assistance | $1,022,816 | $1,037,022 | 272 | $85.4M | Research |
| Southern California Emergency Medicine | Health Care and Social Assistance | $980,392 | $994,798 | 101 | $18.0M | Research |
| Calimesa Operations, LLC | Health Care and Social Assistance | $743,182 | $758,335 | 258 | $81.0M | Research |
| On the Road Ventures, LLC | Professional, Scientific, and Technical Services | $718,188 | $727,592 | 48 | $9.7M | Research |
| Martin Construction Inc. | Construction | $718,000 | $723,186 | 49 | $15.2M | Research |
| Martin Construction Inc. | Construction | $718,000 | $722,328 | 49 | $15.2M | Research |
| Davis Electric | Construction | $592,235 | $595,967 | 21 | $6.9M | Research |
| Davis Electric, Inc. | Construction | $550,000 | $555,952 | 18 | $5.9M | Research |
| Pacific West Underground INC | Construction | $539,587 | $543,002 | 30 | $9.3M | Research |
| Avenue H, LLC | Health Care and Social Assistance | $508,340 | $518,704 | 208 | $37.0M | Research |
| Pacific West Underground Inc. | Construction | $498,497 | $503,182 | 26 | $8.1M | Research |
| Advantage Unlimited Paving INC | Construction | $489,685 | $494,636 | 30 | $9.3M | Research |
| Jaysco Inc. | Professional, Scientific, and Technical Services | $482,703 | $485,943 | 26 | <$5M | Research |
| Moylan Van Lines | Transportation and Warehousing | $454,500 | $460,106 | 38 | $5.7M | Research |
| Lec Enterprise Corporation | Accommodation and Food Services | $450,940 | $456,339 | 47 | $8.3M | Research |
| Csl - Yucaipa LLC | Health Care and Social Assistance | $418,350 | $417,586 | 51 | $8.7M | Research |
| National Service & Controls INC | Construction | $405,637 | $516,516 | 39 | $12.3M | Research |
| Precision Cold Planing Inc. | Construction | $387,400 | $392,199 | 23 | $7.1M | Research |
| Calvary Chapel Yucaipa | Other Services (except Public Administration) | $366,400 | $369,179 | 69 | N/A | Research |
| Neonatology Medical Group INC | Health Care and Social Assistance | $348,035 | $352,898 | 29 | $9.1M | Research |
| Golden State Glazing, Inc. | Construction | $347,800 | $350,070 | 21 | $7.2M | Research |
| Pacwest Engineering Co, Inc. | Construction | $333,000 | $336,062 | 37 | $11.5M | Research |
| Lec Enterprise Corporation | Accommodation and Food Services | $322,100 | $324,386 | 50 | $8.9M | Research |