| The Mental Health Center for Southern New Hampshire INC | Health Care and Social Assistance | $2,212,100 | $2,242,282 | 219 | N/A |  Research |
| C.m.p Plumbing and Heating LLC | Construction | $948,000 | $955,246 | 75 | $23.7M | Research |
| Pleasant Valley Operating Company LLC | Health Care and Social Assistance | $941,200 | $949,331 | 96 | $16.3M | Research |
| Benson Lumber & Hardware INC | Wholesale Trade | $865,900 | $872,082 | 99 | $30.3M | Research |
| Southern New Hampshire Internal Medicine Associates PC | Health Care and Social Assistance | $857,300 | $864,252 | 50 | $15.7M | Research |
| Ahern & Nichols Family Dentistry PA | Health Care and Social Assistance | $771,500 | $623,254 | 39 | $9.0M | Research |
| James B Haas DDS PA | Health Care and Social Assistance | $761,200 | $768,937 | 49 | $11.4M | Research |
| D & W Construction LLC | Construction | $760,580 | $766,310 | 250 | $284.8M | Research |
| North Point Holdings Inc. | Management of Companies and Enterprises | $688,000 | $694,096 | 69 | $11.3M | Research |
| North Point Holdings, Inc. | Administrative and Support and Waste Management | $661,400 | $666,452 | 67 | $14.5M | Research |
| Groundhog Landscaping and Property Maint | Administrative and Support and Waste Management | $655,200 | $660,296 | 118 | $25.6M | Research |
| Axis Health at Derry Opco LLC | Health Care and Social Assistance | $636,012 | $643,079 | 83 | $14.1M | Research |
| Stentech, Inc. | Manufacturing | $620,996 | $628,241 | 59 | $15.4M | Research |
| Ahern & Nichols Family Dentistry P.a. | Health Care and Social Assistance | $619,880 | $572,952 | 39 | $9.0M | Research |
| American Excavating Corp. | Construction | $619,100 | $626,357 | 23 | $7.8M | Research |
| American Excavating Corp | Construction | $619,100 | $623,967 | 27 | $10.1M | Research |
| Betley Chevrolet Buick INC | Retail Trade | $566,068 | $571,178 | 44 | $11.1M | Research |
| Elearning Innovation LLC | Professional, Scientific, and Technical Services | $550,000 | $553,392 | 38 | $5.3M | Research |
| Pica Manufacturing Solutions INC | Wholesale Trade | $545,959 | $551,150 | 29 | $8.9M | Research |
| Liquid Blue INC | Manufacturing | $540,000 | $545,370 | 76 | $26.8M | Research |
| Spindel Eye Associates PC | Health Care and Social Assistance | $484,300 | $491,014 | 72 | $22.6M | Research |
| Spindel Eye Associates, PC | Health Care and Social Assistance | $484,298 | $490,216 | 49 | $11.5M | Research |
| Sjf Trucking, Inc. | Mining, Quarrying, and Oil and Gas Extraction | $477,193 | $480,414 | 39 | <$5M | Research |
| Elearning Innovations LLC | Educational Services | $434,000 | $410,899 | 38 | $5.1M | Research |
| Jamar Donuts, Inc. | Accommodation and Food Services | $419,300 | $424,286 | 82 | $14.6M | Research |