| Gosnold Inc. | Health Care and Social Assistance | $4,107,877 | $3,969,613 | 433 | N/A |  AI Deep Dive |
| Lawrence-Lynch Corp. | Construction | $2,583,300 | $2,613,080 | 150 | $46.5M | AI Deep Dive |
| Woods Hole Research Center | Professional, Scientific, and Technical Services | $1,206,925 | $1,219,531 | 65 | $13.5M | AI Deep Dive |
| Longfellow Design Builders Inc. | Construction | $1,183,300 | $1,193,253 | 109 | $33.1M | AI Deep Dive |
| Royal Nursing Center LLC | Health Care and Social Assistance | $1,006,607 | $1,018,099 | 180 | $30.6M | AI Deep Dive |
| Hutker Architects INC | Professional, Scientific, and Technical Services | $895,728 | $903,367 | 48 | $9.7M | AI Deep Dive |
| Lawrence-Lynch Corp. | Construction | $800,000 | $804,511 | 164 | $50.8M | AI Deep Dive |
| Sea Education Association INC | Educational Services | $787,152 | $794,215 | 176 | $22.9M | AI Deep Dive |
| Sea Education Associates INC | Professional, Scientific, and Technical Services | $787,152 | $797,341 | 176 | $36.6M | AI Deep Dive |
| Macdougalls Cape Cod Marine Service | Other Services (except Public Administration) | $667,432 | $671,901 | 45 | $8.8M | AI Deep Dive |
| C.h. Newton Builders, Incorporated | Construction | $580,500 | $587,371 | 31 | $9.4M | AI Deep Dive |
| Falmouth Academy INC | Educational Services | $579,100 | $582,124 | 64 | N/A | AI Deep Dive |
| Dos Ninos Inc. | Accommodation and Food Services | $533,387 | $537,239 | 55 | $9.8M | AI Deep Dive |
| Inner Harbor Market Corp | Retail Trade | $512,272 | $519,287 | 93 | $23.2M | AI Deep Dive |
| Markantonis Restaurant Group, Inc. | Accommodation and Food Services | $461,700 | $466,279 | 63 | $11.2M | AI Deep Dive |
| Wcs Inc. | Accommodation and Food Services | $423,976 | $428,369 | 33 | $5.9M | AI Deep Dive |
| Dos Ninos, Inc. | Accommodation and Food Services | $405,000 | $407,475 | 56 | $9.9M | AI Deep Dive |
| Sailors INC | Accommodation and Food Services | $379,900 | $381,958 | 22 | <$5M | AI Deep Dive |
| Fuzzy Corp | Accommodation and Food Services | $357,693 | $361,598 | 45 | $8.0M | AI Deep Dive |
| Falmouth Publishing INC | Information | $335,700 | $338,703 | 47 | $7.9M | AI Deep Dive |
| M. Duffany Builders, Inc. | Construction | $330,900 | $334,347 | 26 | $29.6M | AI Deep Dive |
| Markantonis Restaurant Group, Inc. | Accommodation and Food Services | $329,800 | $333,234 | 62 | $11.0M | AI Deep Dive |
| Maguire Enterprises Inc. | Accommodation and Food Services | $323,040 | $327,867 | 23 | <$5M | AI Deep Dive |
| O'hara Motors INC | Retail Trade | $307,430 | $310,376 | 20 | $5.0M | AI Deep Dive |
| O'hara Motors, INC | Retail Trade | $306,160 | $309,825 | 20 | $5.0M | AI Deep Dive |