| Living Innovations Support Services, INC | Health Care and Social Assistance | $3,480,605 | $3,034,382 | 473 | $81.0M |  Research |
| Behavioral Health & Developmental Services of Strafford Coun | Health Care and Social Assistance | $3,375,000 | $3,421,031 | 485 | N/A | Research |
| Amp United, LLC | Manufacturing | $2,919,507 | $2,538,836 | 262 | $68.6M | Research |
| Athenium LLC | Information | $2,034,000 | $2,056,939 | 103 | $17.3M | Research |
| Work Opportunities Unlimited Contracts, Inc. | Health Care and Social Assistance | $1,886,800 | $1,903,910 | 211 | $34.2M | Research |
| Shaheen and Gordon PA | Professional, Scientific, and Technical Services | $1,383,125 | $1,390,310 | 75 | $18.2M | Research |
| Allied Government Solutions INC | Administrative and Support and Waste Management | $1,327,630 | $1,335,741 | 71 | $11.2M | Research |
| Allied Government Solutins, Inc. | Administrative and Support and Waste Management | $1,327,600 | $1,334,838 | 146 | $23.0M | Research |
| Shaheen&gordon PA | Professional, Scientific, and Technical Services | $1,276,667 | $1,287,802 | 73 | $17.7M | Research |
| D.f. Richard, INC | Retail Trade | $1,011,500 | $1,020,839 | 60 | $14.3M | Research |
| Chauvin Arnoux INC | Manufacturing | $994,500 | $1,006,162 | 66 | $17.3M | Research |
| Bill Dube INC | Retail Trade | $957,400 | $963,676 | 70 | $17.6M | Research |
| Chauvin Arnoux INC | Manufacturing | $871,400 | $882,406 | 42 | $11.0M | Research |
| Formax, LLC | Wholesale Trade | $863,415 | $869,423 | 60 | $18.4M | Research |
| Home Fashions Distributor | Wholesale Trade | $816,700 | $821,441 | 74 | $22.7M | Research |
| O'neil, Roger T. & Celine C. | Wholesale Trade | $814,760 | $823,858 | 63 | $19.3M | Research |
| N E Color INC | Professional, Scientific, and Technical Services | $812,563 | $816,436 | 52 | $12.1M | Research |
| Mitnor Corporation | Administrative and Support and Waste Management | $787,500 | $791,722 | 44 | $9.5M | Research |
| NE Color LLC | Professional, Scientific, and Technical Services | $771,800 | $779,793 | 50 | $11.6M | Research |
| Portsmouth Christian Academy | Educational Services | $741,900 | $746,970 | 109 | N/A | Research |
| Mitnor Corporation | Administrative and Support and Waste Management | $725,000 | $731,102 | 40 | $8.7M | Research |
| Community Action Partnership Strafford | Health Care and Social Assistance | $719,800 | $98,727 | 131 | N/A | Research |
| Aroma Joe's LLC | Accommodation and Food Services | $680,100 | $686,259 | 200 | $35.5M | Research |
| Johnstone Enterprises | Transportation and Warehousing | $662,280 | $670,540 | 128 | $29.8M | Research |
| Relyco Sales, Inc. | Wholesale Trade | $642,400 | $648,574 | 33 | $10.1M | Research |