| Storagepro Management Inc. | Transportation and Warehousing | $1,858,100 | $1,886,913 | 166 | $42.1M |  Research |
| Brosamer & Wall, INC | Professional, Scientific, and Technical Services | $1,825,500 | $2,971,419 | 92 | $12.9M | Research |
| Systems Integrated Solutions, Inc. | Professional, Scientific, and Technical Services | $1,746,215 | $1,771,099 | 145 | $30.0M | Research |
| Davidon Homes | Construction | $1,682,145 | $1,704,174 | 118 | $35.8M | Research |
| Berding & Weil LLP | Professional, Scientific, and Technical Services | $1,606,867 | $1,622,980 | 71 | $17.3M | Research |
| Allergy & Asthma Medical Group of the Bay Area, Inc. | Health Care and Social Assistance | $1,596,900 | $1,612,780 | 132 | $41.4M | Research |
| Allergy & Asthma Medical Group of the Bay Area INC | Health Care and Social Assistance | $1,596,900 | $1,607,679 | 132 | $41.4M | Research |
| Miller Starr Regalia, a Professional Law Corporation | Professional, Scientific, and Technical Services | $1,578,100 | $1,586,747 | 82 | $19.9M | Research |
| Press On Regardless INC | Retail Trade | $1,566,500 | $1,590,781 | 86 | $21.7M | Research |
| Falcon Critical Care Transport, LLC | Health Care and Social Assistance | $1,536,600 | $1,551,292 | 232 | $53.8M | Research |
| Ericksen Arbuthnot Kilduff Day & Lindstrom INC | Professional, Scientific, and Technical Services | $1,487,500 | $1,504,372 | 98 | $23.8M | Research |
| Berding & Weil LLP | Professional, Scientific, and Technical Services | $1,472,352 | $1,482,679 | 99 | $24.1M | Research |
| Thomas Doll Cpa's, P.c. | Professional, Scientific, and Technical Services | $1,470,900 | $1,487,529 | 83 | $26.4M | Research |
| Hospitality Purchasing Group International LLC | Administrative and Support and Waste Management | $1,461,360 | $1,476,119 | 71 | $13.4M | Research |
| Walnut Creek Ford Inc. | Retail Trade | $1,415,505 | $1,738,521 | 115 | $29.0M | Research |
| Destination Wealth Management | Finance and Insurance | $1,353,898 | $1,365,731 | 91 | $46.8M | Research |
| Hall Equities Group | Real Estate and Rental and Leasing | $1,325,265 | $1,340,551 | 89 | $13.3M | Research |
| Wci Esop | Construction | $1,323,600 | $1,335,748 | 85 | $96.8M | Research |
| Walnut Creek Associates 2, Inc. | Retail Trade | $1,303,500 | $1,315,304 | 123 | $31.0M | Research |
| J3tfz, Inc. | Health Care and Social Assistance | $1,300,000 | $1,315,275 | 124 | $21.1M | Research |
| J3tfz INC | Health Care and Social Assistance | $1,250,000 | $1,256,250 | 111 | $18.9M | Research |
| Walnut Creek Associates 2 INC | Retail Trade | $1,245,445 | $1,253,229 | 126 | $31.8M | Research |
| Dirito Brothers Walnut Creek INC | Retail Trade | $1,224,600 | $1,232,662 | 74 | $18.6M | Research |
| Dirito Brothers Walnut Creek, Inc. | Professional, Scientific, and Technical Services | $1,224,600 | $1,238,377 | 74 | $10.4M | Research |
| Cypress Hcm Inc. | Administrative and Support and Waste Management | $1,208,500 | $1,224,492 | 65 | $10.2M | Research |