| Niagara Coatings Services, Inc. | Construction | $580,900 | $585,786 | 34 | $8.6M |  AI Deep Dive |
| Tam Ceramics Group of Ny, LLC | Manufacturing | $574,612 | $579,965 | 58 | $14.2M | AI Deep Dive |
| National Maintenance Contracting Corp | Construction | $566,194 | $574,245 | 46 | $15.7M | AI Deep Dive |
| Millennium Construction, Inc. | Construction | $560,855 | $566,971 | 12 | <$5M | AI Deep Dive |
| Lasalle Hospitality Inc. | Accommodation and Food Services | $539,962 | $544,400 | 271 | $84.7M | AI Deep Dive |
| Niagara Charter School | Educational Services | $530,085 | $533,135 | 53 | N/A | AI Deep Dive |
| Health Association of Niagara County, Inc. | Health Care and Social Assistance | $507,649 | $510,528 | 82 | N/A | AI Deep Dive |
| Frank R Laurri MD & Associates PC | Health Care and Social Assistance | $502,442 | $505,801 | 45 | $14.1M | AI Deep Dive |
| Managed Care Network, Inc. | Health Care and Social Assistance | $496,812 | $502,393 | 45 | $8.0M | AI Deep Dive |
| Basil Ford of Niagara Falls, Inc. | Retail Trade | $492,035 | $495,243 | 45 | $11.3M | AI Deep Dive |
| Duncan's Heating and Cooling Corp. | Construction | $486,747 | $489,934 | 33 | $10.4M | AI Deep Dive |
| R.b. U'ren Equipment Rental Inc. | Real Estate and Rental and Leasing | $471,168 | $473,969 | 40 | $18.1M | AI Deep Dive |
| Lasalle Hospitality, Inc. | Accommodation and Food Services | $468,342 | $472,217 | 115 | $36.0M | AI Deep Dive |
| Niagara Majestic Tours, INC | Administrative and Support and Waste Management | $466,145 | $470,487 | 40 | $12.7M | AI Deep Dive |
| Millennium Construction Inc. | Construction | $466,024 | $470,059 | 33 | $11.2M | AI Deep Dive |
| 4th Generation Construction Inc. | Construction | $462,970 | $468,792 | 20 | $7.5M | AI Deep Dive |
| Metro Contracting & Environmental INC | Administrative and Support and Waste Management | $460,957 | $466,160 | 36 | $6.8M | AI Deep Dive |
| Metro Environmental & Contracting INC | Administrative and Support and Waste Management | $460,957 | $465,958 | 17 | <$5M | AI Deep Dive |
| Ensol Inc. | Professional, Scientific, and Technical Services | $448,390 | $451,498 | 24 | <$5M | AI Deep Dive |
| Scott Lawn Yard, INC | Construction | $426,300 | $431,404 | 27 | $8.4M | AI Deep Dive |
| Duncan's Heating and Cooling Corp. | Construction | $411,667 | $415,389 | 30 | $9.5M | AI Deep Dive |
| Maid of the Mist Corporation | Transportation and Warehousing | $411,400 | $413,666 | 24 | $6.1M | AI Deep Dive |
| R.b. U'ren Equipment Rental INC | Real Estate and Rental and Leasing | $410,061 | $413,050 | 39 | $17.6M | AI Deep Dive |
| Lakes Pipe & Supply Corp. | Wholesale Trade | $408,175 | $411,597 | 34 | $10.4M | AI Deep Dive |
| Lakes Pipe & Supply Corp. | Wholesale Trade | $408,175 | $411,071 | 71 | $21.8M | AI Deep Dive |