| Duarte Nursery, Inc. | Agriculture, Forestry, Fishing and Hunting | $3,785,457 | $3,409,466 | 308 | $31.5M |  Research |
| Grower Direct Nut Company INC | Agriculture, Forestry, Fishing and Hunting | $2,242,688 | $2,273,840 | 309 | $15.5M | Research |
| Duarte Nursery Inc. | Agriculture, Forestry, Fishing and Hunting | $2,000,000 | $2,018,222 | 280 | $28.6M | Research |
| Alpine Pacific Nut Co., Inc. | Agriculture, Forestry, Fishing and Hunting | $1,027,500 | $1,035,298 | 121 | $6.1M | Research |
| United Pavement Maintenance INC | Construction | $733,937 | $743,790 | 32 | $10.9M | Research |
| Mid Valley Nut Co. INC | Agriculture, Forestry, Fishing and Hunting | $672,280 | $676,855 | 118 | $5.9M | Research |
| Mid Valley Nut Co., Inc. | Agriculture, Forestry, Fishing and Hunting | $646,335 | $652,206 | 128 | $6.4M | Research |
| United Pavement Maintenance Inc. | Construction | $625,000 | $628,906 | 32 | $9.9M | Research |
| Ronald Martella Farms Inc. | Agriculture, Forestry, Fishing and Hunting | $520,590 | $527,300 | 30 | <$5M | Research |
| Valley Tool & Manufacturing Co INC | Manufacturing | $509,845 | $514,762 | 49 | $12.8M | Research |
| Valley Tool & Manufacturing Co., Inc. | Manufacturing | $506,900 | $509,705 | 44 | $10.8M | Research |
| Grossi Fabrication Inc. | Manufacturing | $478,479 | $483,237 | 35 | $8.6M | Research |
| Ronald Martella Farms, Inc. | Agriculture, Forestry, Fishing and Hunting | $430,725 | $434,661 | 32 | <$5M | Research |
| Pohl & Holmes, Inc. | Agriculture, Forestry, Fishing and Hunting | $399,995 | $403,595 | 31 | <$5M | Research |
| Braden Farms | Agriculture, Forestry, Fishing and Hunting | $379,837 | $0 | 26 | <$5M | Research |
| Cal Cat Industries, LLC | Manufacturing | $346,235 | $350,582 | 33 | $9.2M | Research |
| Cal Cat LLC | Manufacturing | $346,235 | $350,611 | 32 | $8.4M | Research |
| Peacock Nuts LLC | Agriculture, Forestry, Fishing and Hunting | $273,537 | $276,257 | 29 | <$5M | Research |
| Valley Farm Supply Stores INC | Retail Trade | $264,800 | $266,447 | 31 | $7.4M | Research |
| Hudelson Nut Company, LLC | Agriculture, Forestry, Fishing and Hunting | $258,898 | $261,565 | 58 | <$5M | Research |
| Xpress Trans, Inc. | Transportation and Warehousing | $227,860 | $42,549 | 28 | <$5M | Research |
| Tsk Properties, Inc. | Agriculture, Forestry, Fishing and Hunting | $221,525 | $223,420 | 18 | <$5M | Research |
| Tsk Properties Inc. | Agriculture, Forestry, Fishing and Hunting | $188,535 | $189,902 | 17 | <$5M | Research |
| J & J Ramos Farms, Inc. | Agriculture, Forestry, Fishing and Hunting | $167,919 | $168,977 | 71 | $7.3M | Research |
| Sun Valley Transport INC | Transportation and Warehousing | $162,862 | $163,709 | 10 | <$5M | Research |