| East Bay Integrated Care, INC | Health Care and Social Assistance | $3,495,364 | $3,534,531 | 195 | N/A |  Research |
| Diablo Valley Oncology & Hematology Medical Group, Inc. | Health Care and Social Assistance | $3,082,400 | $3,115,842 | 156 | $49.0M | Research |
| Eastbay Equities INC | Accommodation and Food Services | $2,814,185 | $2,846,490 | 500 | $88.8M | Research |
| Mark Scott Construction, Inc. | Professional, Scientific, and Technical Services | $2,626,800 | $2,657,446 | 200 | $28.0M | Research |
| A Plus Tree Incorporated | Administrative and Support and Waste Management | $2,110,997 | $2,134,363 | 159 | $34.4M | Research |
| Mark Scott Construction Inc. | Construction | $2,000,000 | $2,008,556 | 170 | $51.6M | Research |
| Rains Lucia Stern St. Phalle & Silver, PC | Professional, Scientific, and Technical Services | $1,787,581 | $1,810,942 | 120 | $29.2M | Research |
| Etic | Professional, Scientific, and Technical Services | $1,697,333 | $1,707,728 | 117 | $12.1M | Research |
| Rains Lucia Stern St. Phalle & Silver a Professional Corpora | Professional, Scientific, and Technical Services | $1,670,509 | $1,688,129 | 88 | $21.4M | Research |
| Mcnamara, Ambacher, Wheeler, Hirsig & Gray LLP | Professional, Scientific, and Technical Services | $1,596,100 | $1,610,968 | 81 | $19.7M | Research |
| Dolans of Pinole Lumber & Building Materials Co INC | Retail Trade | $1,567,500 | $1,580,954 | 159 | $32.8M | Research |
| Ironwood Commercial Builders, Inc. | Construction | $1,502,300 | $1,513,824 | 88 | $100.3M | Research |
| The Property Science | Real Estate and Rental and Leasing | $1,425,000 | $1,439,836 | 103 | $18.8M | Research |
| Ms2 Medical LLC | Wholesale Trade | $1,261,200 | $579,129 | 25 | $7.7M | Research |
| Concord Feed & Fuel, INC | Retail Trade | $1,250,000 | $1,260,788 | 117 | $24.2M | Research |
| Elson Electric Holdings INC | Construction | $1,139,142 | $845,668 | 48 | $15.8M | Research |
| Jacks Ph LLC | Accommodation and Food Services | $1,084,877 | $1,099,850 | 53 | $9.4M | Research |
| Youth Homes Incorporated | Health Care and Social Assistance | $1,078,900 | $1,086,763 | 99 | N/A | Research |
| Organic Coup INC the | Accommodation and Food Services | $976,703 | $712,236 | 145 | $25.7M | Research |
| Sylvia's Microwaves INC | Retail Trade | $969,827 | $979,525 | 60 | $18.4M | Research |
| Elson Electric Holdings | Construction | $960,119 | $971,220 | 51 | $16.8M | Research |
| Maze & Associates Accounting Corporation | Professional, Scientific, and Technical Services | $905,731 | $916,348 | 56 | $17.8M | Research |
| Johnston Gremaux & Rossi LLP | Professional, Scientific, and Technical Services | $884,273 | $895,999 | 55 | $17.5M | Research |
| Golden Gate Area Council Inc. Boy Scouts of America | Other Services (except Public Administration) | $858,252 | $870,150 | 25 | N/A | Research |
| Special Olympics Northern California, Inc. | Educational Services | $802,800 | $811,921 | 48 | $6.2M | Research |