| Wmc Physician Practices LLC | Health Care and Social Assistance | $3,467,058 | $3,506,573 | 267 | $53.0M |  Research |
| J.jones Evening Wear | Retail Trade | $2,386,200 | $24,116 | 6 | <$5M | Research |
| Change Incorporated | Health Care and Social Assistance | $2,079,300 | $2,102,600 | 183 | N/A | Research |
| Healthways INC | Health Care and Social Assistance | $1,614,081 | $1,119,410 | 123 | N/A | Research |
| Weirton Geriatric Center, Inc. | Health Care and Social Assistance | $1,315,900 | $1,326,939 | 199 | $33.9M | Research |
| Bidell Gas Compression INC | Manufacturing | $890,000 | $900,070 | 131 | $34.3M | Research |
| The James White Construction Company | Construction | $752,805 | $759,240 | 30 | $9.3M | Research |
| The James White Construction Company | Construction | $741,320 | $746,641 | 44 | $50.1M | Research |
| Starvaggi Industries Incorporated | Transportation and Warehousing | $632,587 | $637,925 | 48 | <$5M | Research |
| Sal Chemical Company Inc. | Wholesale Trade | $604,477 | $608,650 | 42 | $10.8M | Research |
| Gpc Contracting Company | Construction | $596,670 | $604,043 | 41 | $14.0M | Research |
| Jalemeg, LLC | Administrative and Support and Waste Management | $505,347 | $507,493 | 45 | $8.5M | Research |
| A. V. Lauttamus Communications Inc. | Information | $500,878 | $507,431 | 51 | $8.6M | Research |
| A.v. Lauttamus Communication, Inc. | Information | $458,700 | $463,975 | 49 | $8.2M | Research |
| Dewey J. Guida Enterprises INC | Manufacturing | $437,400 | $440,682 | 60 | $21.2M | Research |
| Bulldog Rack Holding Co., Inc. | Manufacturing | $382,998 | $276,526 | 30 | $7.3M | Research |
| Bulldog Racks of Toronto, Inc. | Manufacturing | $335,535 | $339,819 | 37 | $9.7M | Research |
| First Steps Pediatrics & Adolescent Medicine Pllc | Health Care and Social Assistance | $326,200 | $328,314 | 27 | $8.5M | Research |
| First Steps Pediatrics & Adolescent Medicine Pllc | Health Care and Social Assistance | $321,732 | $325,522 | 27 | $8.5M | Research |
| Bulldog Racks of Toronto, Inc. | Manufacturing | $313,520 | $287,021 | 36 | $9.4M | Research |
| Bulldog Rack of Weirton, Inc. | Manufacturing | $295,745 | $268,451 | 36 | $9.4M | Research |
| Bulldog Rack Holding Co. Inc. | Manufacturing | $290,535 | $294,451 | 32 | $8.4M | Research |
| Frankovitch Anetakis Simon Decapio & Pearl LLP | Professional, Scientific, and Technical Services | $290,228 | $291,858 | 22 | $5.3M | Research |
| Serra Retirement Center, Inc. | Health Care and Social Assistance | $287,900 | $290,315 | 51 | $8.7M | Research |
| Frankovitch Anetakis Simon Decapio and Pearl LLP | Professional, Scientific, and Technical Services | $270,740 | $273,247 | 23 | $5.6M | Research |