| 251 | Triway Local School DistrictGov | $49,012,772 | 231 | 6 |
| 252 | Mosser Construction Inc | $48,939,991 | 104 | 6 |
| 253 | Paulding CountyGov | $48,849,554 | 1,521 | 26 |
| 254 | Summit Energy Services Inc | $48,644,809 | 5,246 | 22 |
| 255 | Cardinal Health 110 LLC | $48,562,696 | 526 | 1 |
| 256 | Merit International Inc | $48,255,121 | 723 | 2 |
| 257 | Vinton CountyGov | $48,012,294 | 1,758 | 25 |
| 258 | 2 K General Co | $47,956,800 | 139 | 6 |
| 259 | Canton City of | $47,899,735 | 909 | 17 |
| 260 | Delta Dental | $47,640,632 | 217 | 1 |
| 261 | RB Jergens Contractors Inc | $47,628,240 | 213 | 2 |
| 262 | State Teachers Retirement SystemGov | $47,214,201 | 117 | 1 |
| 263 | Jumpstart Inc | $46,417,437 | 224 | 3 |
| 264 | NLS Paving Inc | $46,378,288 | 146 | 2 |
| 265 | Miami Valley Hospital | $46,351,563 | 349 | 7 |
| 266 | JD Williamson Construction Company Inc | $46,119,459 | 273 | 2 |
| 267 | United Local School DistrictGov | $45,813,885 | 293 | 5 |
| 268 | Oriana House Inc | $45,462,769 | 268 | 6 |
| 269 | Strawser Construction Inc | $44,947,987 | 152 | 1 |
| 270 | Mckesson Medical Surgical Government | $44,534,368 | 2,599 | 6 |
| 271 | Fillmore Construction | $44,400,987 | 233 | 4 |
| 272 | Wyoming City Schools | $43,293,124 | 116 | 6 |
| 273 | Lockland City Schools | $43,200,751 | 169 | 5 |
| 274 | US Hotel Osp Ventures LLC | $42,974,737 | 686 | 12 |
| 275 | Mid America Health of Ohio Inc | $42,881,055 | 126 | 2 |
| 276 | Fechko Excavating LLC | $42,260,384 | 142 | 6 |
| 277 | Tam Construction Inc | $41,981,836 | 130 | 2 |
| 278 | Ohio Dept of Agriculture | $41,959,033 | 651 | 20 |
| 279 | Michael Baker International Inc | $41,451,333 | 437 | 4 |
| 280 | Mckinsey & Company Washington DC | $41,197,595 | 40 | 5 |
| 281 | Bloom Carroll Local School | $40,910,297 | 180 | 6 |
| 282 | Ohio Access to Justice Foundation | $40,819,658 | 124 | 6 |
| 283 | Chagrin Valley Paving Inc | $40,338,478 | 278 | 3 |
| 284 | Liberty-Benton Local School | $40,133,520 | 176 | 7 |
| 285 | Lorain City of | $39,963,715 | 376 | 14 |
| 286 | Talx Corporation | $39,947,266 | 40 | 1 |
| 287 | Pals a Chrysalis Health Company LLC | $39,945,307 | 304 | 2 |
| 288 | Erie Blacktop Inc | $39,692,719 | 162 | 5 |
| 289 | Monster Worldwide Inc | $39,622,046 | 229 | 7 |
| 290 | Treasurer of State EftpsGov | $39,092,504 | 1,455 | 1 |
| 291 | Talbert House Inc | $39,036,410 | 632 | 10 |
| 292 | Axon Enterprise Inc | $39,024,964 | 198 | 8 |
| 293 | Envirotest Systems Corp | $38,930,637 | 45 | 1 |
| 294 | Prolink Healthcare LLC | $38,631,055 | 3,085 | 3 |
| 295 | Alliant Insurance Services Inc | $38,528,467 | 51 | 4 |
| 296 | Hocking Technical College | $38,232,582 | 259 | 10 |
| 297 | Verizon Wireless | $37,067,883 | 3,396 | 54 |
| 298 | Marietta Memorial Hospital | $36,924,443 | 424 | 6 |
| 299 | Ohio-West Virginia Excavating | $36,689,780 | 362 | 3 |
| 300 | University of Dayton | $36,543,638 | 384 | 16 |