| Lakes Region Community Services Council, INC | Other Services (except Public Administration) | $2,739,774 | $2,771,075 | 424 | N/A |  Research |
| The Lakes Region Mental Health Center, Inc. | Health Care and Social Assistance | $1,687,500 | $1,697,856 | 186 | N/A | Research |
| Robert H. Irwin Motors, LLC | Retail Trade | $1,640,900 | $1,653,024 | 100 | $25.2M | Research |
| Taylor Community | Health Care and Social Assistance | $1,584,600 | $1,593,535 | 164 | N/A | Research |
| Rist Frost Shumway Engineering P.c. | Professional, Scientific, and Technical Services | $1,543,700 | $1,559,780 | 76 | $9.4M | Research |
| Taylor Community | Health Care and Social Assistance | $1,340,500 | $1,349,250 | 155 | N/A | Research |
| Boothby Therapy Services, LLC | Educational Services | $1,102,800 | $1,108,933 | 63 | $8.4M | Research |
| Central New Hampshire Vna & Hospice | Health Care and Social Assistance | $1,100,000 | $1,106,203 | 83 | N/A | Research |
| Irwin Corporation | Arts, Entertainment, and Recreation | $996,500 | $1,004,472 | 71 | $9.9M | Research |
| Mas-Con Corp | Construction | $855,900 | $860,893 | 65 | $7.0M | Research |
| Mas-Con Corp | Construction | $843,200 | $848,447 | 65 | $7.0M | Research |
| Madeira USA LLC | Wholesale Trade | $742,800 | $754,848 | 73 | $22.4M | Research |
| Cantin Chevrolet INC | Retail Trade | $681,400 | $685,242 | 47 | $11.8M | Research |
| Naswa Motor Inn Inc. | Accommodation and Food Services | $652,300 | $661,160 | 113 | $35.3M | Research |
| St. Francis Rehabilitation and Nursing Center | Health Care and Social Assistance | $629,400 | $632,245 | 500 | N/A | Research |
| Stafford Oil Company, Inc. | Wholesale Trade | $578,800 | $585,472 | 70 | $18.0M | Research |
| Orion Entrance Control, Inc. | Manufacturing | $534,400 | $538,822 | 38 | $9.3M | Research |
| Orion Entrance Control, Inc. | Manufacturing | $534,400 | $537,358 | 38 | $9.3M | Research |
| Dms Insurance Agency of New Hampshire, LLC | Finance and Insurance | $520,900 | $526,804 | 33 | $17.0M | Research |
| Dms Insurance Agency of Nh LLC | Finance and Insurance | $520,900 | $522,622 | 35 | $18.0M | Research |
| Lakes Region Anesthesiology, PA | Health Care and Social Assistance | $519,607 | $526,780 | 15 | <$5M | Research |
| Central New Hampshire Employment Services Inc. | Administrative and Support and Waste Management | $501,200 | $504,597 | 50 | $7.9M | Research |
| Central New Hampshire Employment Services INC | Administrative and Support and Waste Management | $501,200 | $505,739 | 50 | $7.9M | Research |
| Kylmeg Hotel Management LLC | Accommodation and Food Services | $453,000 | $455,819 | 18 | $5.6M | Research |
| The Weirs Sports Center INC | Arts, Entertainment, and Recreation | $432,526 | $435,275 | 65 | $9.1M | Research |