| H.h. Knoebel Sons, Inc. | Arts, Entertainment, and Recreation | $4,082,082 | $6,885,772 | 191 | $26.7M |  Research |
| Professional Building Systems INC | Administrative and Support and Waste Management | $3,398,700 | $3,436,558 | 352 | $66.6M | Research |
| Advanced Concrete Systems Inc. | Construction | $1,584,925 | $1,596,328 | 108 | $25.0M | Research |
| Advanced Concrete Systems INC | Construction | $1,556,957 | $1,566,429 | 100 | $23.1M | Research |
| Apex Home of Pa, LLC | Manufacturing | $1,370,400 | $1,381,251 | 125 | $124.0M | Research |
| Northway Industries INC | Manufacturing | $1,311,560 | $1,322,818 | 118 | $30.9M | Research |
| Northway Industries INC | Manufacturing | $1,311,560 | $1,325,841 | 119 | $31.2M | Research |
| Apex Homes of PA LLC | Manufacturing | $1,288,674 | $1,301,172 | 115 | $114.1M | Research |
| Ira Middleswarth & Son, INC | Manufacturing | $1,101,385 | $1,111,114 | 111 | $39.2M | Research |
| Kreamer Feed Store, Inc. | Finance and Insurance | $1,016,148 | $1,022,211 | 78 | $40.1M | Research |
| Architectural Precast Innovations INC | Manufacturing | $864,870 | $872,666 | 78 | $77.4M | Research |
| Architectural Precast Innovations, INC | Manufacturing | $841,192 | $847,023 | 107 | $26.2M | Research |
| Reed Industrial Resources Inc. | Construction | $423,710 | $426,029 | 35 | $11.1M | Research |
| Reed Industrial Resources, INC | Construction | $423,700 | $426,656 | 21 | $6.4M | Research |
| B J & E Realty Company LP | Agriculture, Forestry, Fishing and Hunting | $404,687 | $407,138 | 27 | <$5M | Research |
| Beavertown Block Co., Inc. | Manufacturing | $394,400 | $396,394 | 38 | $37.7M | Research |
| National Limestone Quarry | Mining, Quarrying, and Oil and Gas Extraction | $281,355 | $283,434 | 25 | <$5M | Research |
| National Limestone Quarry, INC | Mining, Quarrying, and Oil and Gas Extraction | $272,200 | $274,317 | 26 | <$5M | Research |
| Mid-State Paving LLC | Construction | $245,352 | $247,219 | 27 | $9.2M | Research |
| Susquehanna Valley Dental Group, P.c. | Health Care and Social Assistance | $207,337 | $208,892 | 21 | <$5M | Research |
| Affordable Holdings INC | Retail Trade | $206,766 | $208,753 | 14 | <$5M | Research |
| Shaffer Landscapes, Inc. | Administrative and Support and Waste Management | $194,600 | $198,649 | 33 | $7.1M | Research |
| Timberhaven Log Homes LLC | Manufacturing | $194,000 | $195,114 | 19 | $18.8M | Research |
| Stanley Woodworking INC | Manufacturing | $192,972 | $194,693 | 34 | $33.7M | Research |
| Mid-State Paving, LLC | Construction | $191,677 | $193,509 | 27 | $10.1M | Research |