| Bern Optics INC | Manufacturing | $700,074 | $706,250 | 46 | $12.0M |  AI Deep Dive |
| Micro Abrasives Corp | Manufacturing | $643,100 | $651,603 | 44 | $43.6M | AI Deep Dive |
| A.j. Virgilio Construction INC | Construction | $635,529 | $639,748 | 22 | $25.1M | AI Deep Dive |
| A.j. Virgilio Construction, Inc. | Construction | $635,528 | $642,625 | 19 | $7.1M | AI Deep Dive |
| Manufacturing Technology Group | Manufacturing | $631,652 | $639,232 | 49 | $12.0M | AI Deep Dive |
| Westfield Gardens Nursing and Rehab LLC | Health Care and Social Assistance | $582,200 | $595,742 | 85 | $14.5M | AI Deep Dive |
| R.m. Sullivan Transportation, Inc. | Transportation and Warehousing | $520,800 | $540,731 | 41 | $8.3M | AI Deep Dive |
| Millrite Machine INC | Manufacturing | $518,434 | $521,076 | 30 | $7.3M | AI Deep Dive |
| Hangar of Westfield | Accommodation and Food Services | $469,903 | $476,495 | 42 | $7.5M | AI Deep Dive |
| Aero Fastener Co INC | Manufacturing | $451,700 | $454,720 | 26 | $6.8M | AI Deep Dive |
| Transom Scopes, Inc. | Manufacturing | $450,000 | $454,821 | 33 | $8.6M | AI Deep Dive |
| Transom Scopes Inc. | Manufacturing | $440,595 | $443,528 | 27 | $7.5M | AI Deep Dive |
| Hangar of Westfield INC Enterprise | Accommodation and Food Services | $434,885 | $440,623 | 34 | $6.0M | AI Deep Dive |
| Kurtz, Inc. | Construction | $424,395 | $428,497 | 23 | $26.2M | AI Deep Dive |
| J. L. Raymaakers & Sons, INC | Construction | $420,087 | $424,638 | 34 | $10.5M | AI Deep Dive |
| The Massachusetts Foundation for | Educational Services | $419,163 | $424,496 | 34 | <$5M | AI Deep Dive |
| Hs Electric Inc. | Construction | $418,429 | $421,579 | 19 | $6.3M | AI Deep Dive |
| Roman Catholic Bishop of Springfield a Corp Sole for St Mary | Other Services (except Public Administration) | $412,707 | $417,471 | 50 | N/A | AI Deep Dive |
| Myers Information Systems, INC | Professional, Scientific, and Technical Services | $399,422 | $402,873 | 23 | <$5M | AI Deep Dive |
| Columbia Manufacturing, Inc. | Manufacturing | $393,700 | $398,004 | 50 | $13.1M | AI Deep Dive |
| Columbia Manufacturing INC | Manufacturing | $392,297 | $396,059 | 31 | $8.1M | AI Deep Dive |
| Seal-Ryt Corp. | Manufacturing | $392,139 | $395,684 | 24 | $5.9M | AI Deep Dive |
| Peerless Precision INC | Manufacturing | $390,100 | $394,803 | 29 | $7.1M | AI Deep Dive |
| Westfield Emergency Physicians, P.c. | Health Care and Social Assistance | $382,100 | $386,261 | 13 | <$5M | AI Deep Dive |
| Pioneer Valley Medical Center LLC | Health Care and Social Assistance | $379,300 | $382,709 | 32 | $10.0M | AI Deep Dive |