| W Zintl Construction INC | Real Estate and Rental and Leasing | $2,740,300 | $2,772,358 | 94 | $14.1M |  Research |
| Bluestone Management Services LLC | Health Care and Social Assistance | $2,572,100 | $2,602,108 | 207 | $35.5M | Research |
| W. Zintl Construction Inc. | Construction | $2,000,000 | $2,011,890 | 104 | $26.3M | Research |
| Modernistic INC | Manufacturing | $1,509,876 | $1,520,135 | 111 | $110.1M | Research |
| St Croix Preparatory Academy | Educational Services | $1,413,080 | $1,418,065 | 175 | N/A | Research |
| Modernistic, Inc. | Manufacturing | $1,357,900 | $1,357,459 | 109 | $108.1M | Research |
| American Polywater Corporation | Manufacturing | $1,319,500 | $0 | 52 | $51.6M | Research |
| Associated Eye Care, Ltd | Health Care and Social Assistance | $1,312,200 | $1,324,666 | 88 | $20.6M | Research |
| Associated Eye Care Ltd | Management of Companies and Enterprises | $1,199,500 | $1,205,431 | 99 | $16.3M | Research |
| St. Croix Wall Systems, Inc. | Construction | $1,152,000 | $1,166,140 | 59 | $14.9M | Research |
| Ramtech Software Solutions INC | Professional, Scientific, and Technical Services | $1,138,127 | $1,150,600 | 57 | $11.8M | Research |
| Stillwater Motor Company | Retail Trade | $1,071,600 | $1,083,344 | 101 | $25.5M | Research |
| Thomas Grace Construction, INC | Construction | $1,020,396 | $1,030,673 | 50 | $57.0M | Research |
| Orthopaedic Sports Inc. | Health Care and Social Assistance | $1,002,062 | $1,010,691 | 50 | $13.5M | Research |
| Busintel Consulting | Other Services (except Public Administration) | $985,963 | $990,755 | 140 | $26.7M | Research |
| Wilson Golf Group, L.p. | Wholesale Trade | $985,861 | $995,199 | 135 | $41.4M | Research |
| Busintel Consulting | Other Services (except Public Administration) | $985,700 | $991,259 | 101 | $19.3M | Research |
| Fury Dodge LLC | Retail Trade | $951,887 | $962,658 | 81 | $20.4M | Research |
| Orthopaedic Sports, INC | Health Care and Social Assistance | $902,400 | $909,444 | 78 | $21.1M | Research |
| Bluestone Physician Services, PA | Health Care and Social Assistance | $892,500 | $898,425 | 43 | $7.4M | Research |
| Gartner Studios INC | Wholesale Trade | $841,900 | $852,233 | 64 | $16.5M | Research |
| Enhanced Information Solutions, INC | Professional, Scientific, and Technical Services | $834,965 | $844,458 | 34 | $7.0M | Research |
| Midwest Spine & Brain Institute, LLC | Health Care and Social Assistance | $817,300 | $824,088 | 51 | $16.0M | Research |
| Blue Fin Two INC | Accommodation and Food Services | $777,532 | $783,028 | 88 | $15.6M | Research |
| Namco Mfg. Inc. of Minnesota | Wholesale Trade | $697,205 | $703,050 | 49 | $12.6M | Research |