| Benchmark Therapies, Inc. | Health Care and Social Assistance | $2,046,070 | $2,072,669 | 119 | $27.6M |  Research |
| US Municipal Supply, Inc. | Retail Trade | $770,400 | $779,024 | 56 | $11.6M | Research |
| U S Municipal Supply INC | Wholesale Trade | $770,400 | $776,906 | 56 | $17.2M | Research |
| N.e. Reihart & Sons, Inc. | Manufacturing | $374,938 | $377,218 | 25 | $6.1M | Research |
| Mineral Manufacturing Corp. | Manufacturing | $374,130 | $376,479 | 35 | $9.8M | Research |
| Port Pizza LLC | Accommodation and Food Services | $366,600 | $369,003 | 126 | $22.4M | Research |
| Team Chevrolet, Buick, Gmc INC | Administrative and Support and Waste Management | $353,800 | $358,252 | 30 | $5.7M | Research |
| Hills Numberplates Us, Inc. | Professional, Scientific, and Technical Services | $309,717 | $313,111 | 22 | <$5M | Research |
| Hills Numberplates US Inc. | Other Services (except Public Administration) | $309,309 | $310,258 | 25 | $5.4M | Research |
| E. B. Endres Inc. | Manufacturing | $290,683 | $292,323 | 28 | $7.3M | Research |
| E. B. Endres, Inc. | Manufacturing | $290,287 | $291,886 | 29 | $7.6M | Research |
| Mineral Manufacturing Corp. | Manufacturing | $286,121 | $288,112 | 36 | $35.7M | Research |
| Huntingdon Electric Motor Service Inc. | Other Services (except Public Administration) | $277,203 | $278,905 | 26 | $5.6M | Research |
| Huntingdon Electric Motor Service INC | Other Services (except Public Administration) | $272,541 | $273,818 | 27 | $5.8M | Research |
| J Porter Enterprises | Utilities | $270,000 | $271,465 | 22 | N/A | Research |
| Joseph T. Berrena Mechanicals Inc. | Construction | $243,318 | $244,251 | 30 | $9.5M | Research |
| Joseph T Berrena Mechanicals INC | Construction | $243,000 | $244,351 | 21 | $6.9M | Research |
| Stone Valley Welding, LLC | Manufacturing | $226,776 | $228,254 | 30 | $7.9M | Research |
| Atj Printing INC | Information | $223,788 | $226,093 | 33 | $5.5M | Research |
| Atj Printing, Inc. | Information | $223,787 | $226,399 | 33 | $5.5M | Research |
| Huston Motor Company, Inc. | Retail Trade | $203,606 | $204,887 | 19 | <$5M | Research |
| The Joseph F Biddle Publishing Co. | Information | $196,790 | $199,060 | 500 | $84.0M | Research |
| The Joseph F Biddle Publishing Co | Information | $192,665 | $194,650 | 31 | $5.2M | Research |
| Thompson's Candle Co | Manufacturing | $169,108 | $169,511 | 38 | $10.6M | Research |
| CPA Associates | Professional, Scientific, and Technical Services | $166,537 | $168,335 | 19 | $6.0M | Research |