| Palmer-Donavin Holdings Inc. | Manufacturing | $6,767,700 | $6,844,833 | 498 | $493.9M |  Research |
| The Buckeye Ranch, Inc. | Health Care and Social Assistance | $5,076,700 | $5,134,004 | 492 | N/A | Research |
| Hkt Teleservices (us), Inc. | Administrative and Support and Waste Management | $3,765,900 | $3,808,057 | 485 | $91.7M | Research |
| Kern USA LLC | Administrative and Support and Waste Management | $2,216,200 | $2,241,884 | 158 | $29.9M | Research |
| Kirk Williams Company, Inc.' | Manufacturing | $2,200,190 | $2,130,248 | 89 | $21.8M | Research |
| Kern USA LLC | Wholesale Trade | $1,926,018 | $1,942,429 | 135 | $41.4M | Research |
| Mid-Ohio Foodbank | Health Care and Social Assistance | $1,660,700 | $1,614,909 | 136 | $22.0M | Research |
| Kirk Williams Piping & Plumbing Co. | Manufacturing | $1,437,490 | $1,428,253 | 117 | $28.6M | Research |
| Chuck's Septic Tank Sewer & Drain, Inc. | Administrative and Support and Waste Management | $1,432,600 | $1,446,416 | 110 | $20.8M | Research |
| Marich Inc, | Accommodation and Food Services | $1,200,100 | $1,191,885 | 328 | $58.2M | Research |
| Grove City Church of the Nazarene | Other Services (except Public Administration) | $1,199,600 | $1,213,662 | 165 | N/A | Research |
| Converse Electric | Construction | $1,090,100 | $1,034,909 | 75 | $24.7M | Research |
| Staffing Solutions, Inc. of Columbus | Administrative and Support and Waste Management | $1,075,000 | $1,083,718 | 163 | $25.7M | Research |
| Brocon Construction INC | Construction | $1,048,600 | $1,055,998 | 86 | $29.3M | Research |
| Staffing Solutions Inc. of Columbus | Administrative and Support and Waste Management | $950,000 | $959,266 | 140 | $26.5M | Research |
| Martin Painting and Coating Co. | Construction | $887,180 | $895,938 | 55 | $13.9M | Research |
| Brocon Construction INC | Construction | $885,615 | $890,043 | 74 | $84.3M | Research |
| Byers Chevrolet, LLC | Retail Trade | $880,200 | $890,063 | 77 | $19.4M | Research |
| Central Ohio Contractors INC | Administrative and Support and Waste Management | $747,267 | $756,462 | 56 | $10.6M | Research |
| Capital City Mechanical, INC | Construction | $743,065 | $747,503 | 80 | $25.3M | Research |
| Advance Apex INC | Manufacturing | $722,200 | $729,442 | 37 | $9.0M | Research |
| 3166, Inc. | Accommodation and Food Services | $718,168 | $723,067 | 265 | $47.1M | Research |
| Columbus Inpatient Care | Health Care and Social Assistance | $675,000 | $679,475 | 38 | $11.9M | Research |
| Waterbeds N Stuff INC | Retail Trade | $671,092 | $677,435 | 107 | $23.2M | Research |
| Martin Painting and Coating Company | Construction | $658,995 | $661,375 | 50 | $12.6M | Research |