The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15401 | over educated idiots | £ 119,900,325 | |
| 15402 | Over grown bush | £ 175,719,320 | |
| 15403 | Over Priced | £ 73,067,141 | |
| 15404 | overHelming | £ 491,414,184 | |
| 15405 | Overmeire | £ 5,506,415 | |
| 15406 | Overpoort | £ 2,764,404 | |
| 15407 | Override | £ 17,139,813 | |
| 15408 | overthinking | £ 3,078,501 | |
| 15409 | OverThor | £ 5,507,873 | |
| 15410 | Overwatch | £ 215,454,246 | |
| 15411 | Overwatch LTD | £ 57,470,387 | |
| 15412 | Overwhelming | £ 60,498,024 | |
| 15413 | Ovine Flu | £ 61,245,519 | |
| 15414 | ow3n pte ltd | £ 3,307,504 | |
| 15415 | Owens Enterprise | £ 1,346,837,431 | |
| 15416 | Owl | £ 237,452,023 | |
| 15417 | Owl Faux | £ 383,668 | |
| 15418 | Owls | £ 425,596,680 | |
| 15419 | owned | £ 5,486,100 | |
| 15420 | Owned2EU | £ -76,039,189 | |
| 15421 | Owned3EU | £ 2,813,019 | |
| 15422 | Owned4EU | £ -11,748,456 | |
| 15423 | Owner | £ 6,354,110 | |
| 15424 | Ownership | £ 90,498,048 | |
| 15425 | oWoTYRANNYoWo | £ 64,867,539 | |
| 15426 | OWWWW | £ 5,508,284 | |
| 15427 | Oxcide | £ 12,818,579 | |
| 15428 | Oxford | £ 205,487,202 | |
| 15429 | OXO | £ 627,787,564 | |
| 15430 | Oxtail Soup | £ 64,738,096 | |
| 15431 | Oxy Clean | £ 71,691,928 | |
| 15432 | OXYCODONE | £ 2,227,747,388 | |
| 15433 | Oxygen | £ 215,261,376 | |
| 15434 | Oxymoronisms | £ 1,397,798,964 | |
| 15435 | Oy The Billy Bumbler | £ 50,000 | |
| 15436 | Oz and Goodwin | £ 4,583,012 | |
| 15437 | Oz Racing | £ 5,502,594 | |
| 15438 | Oz. | £ 965,786,291 | |
| 15439 | Ozymandias | £ 29,843 | |
| 15440 | Ozz | £ 89,779,013 | |
| 15441 | P a p a r a z z i | £ 178,441,792 | |
| 15442 | P.A.F.C | £ 4,925,729 | |
| 15443 | P1GLTD | £ 19,292 | |
| 15444 | paal met bijen | £ 13,025,042 | |
| 15445 | Pabst | £ 52,512,217 | |
| 15446 | Pac-Mans Wrath | £ 37,103,581 | |
| 15447 | PACE | £ 70,619,715 | |
| 15448 | Pace and Power | £ 589,172,197 | |
| 15449 | PACE10000 | £ -134,527 | |
| 15450 | Pacha | £ 639,799,243 | |
| 15451 | Pacific Courier | £ 991,378,149 | |
| 15452 | Pacific Injustice | £ 88,830,701 | |
| 15453 | PacIndustries | £ 10,669 | |
| 15454 | Package | £ 5,501,542 | |
| 15455 | Packages | £ -50,432 | |
| 15456 | PACKERS | £ 50,000 | |
| 15457 | Packwood holdings | £ 35,593,693 | |
| 15458 | Packworld | £ 81,219,935 | |
| 15459 | Pad | £ 9,195,398 | |
| 15460 | Pad Enterprises | £ 7,175,125 | |
| 15461 | padded plastic | £ 35,130,467 | |
| 15462 | Paddle Steamer Line Ltd | £ 137,953,676 | |
| 15463 | Paddys | £ 2,828,031 | |
| 15464 | pafc | £ -7,325,325 | |
| 15465 | Paganini | £ 640,281,064 | |
| 15466 | PAI KIA LIMITED | £ 185,672 | |
| 15467 | Pai pi place | £ 4,193,074 | |
| 15468 | Pain | £ 200,174,223 | |
| 15469 | Pain And Doom | £ 236,830 | |
| 15470 | Pain CO | £ 220,787,552 | |
| 15471 | Pain Enterprises | £ 236,180,060 | |
| 15472 | Pain Inc | £ 4,888,556 | |
| 15473 | Pain Industries | £ 1,952,599,451 | |
| 15474 | Pain Inflicted | £ 109,496,489 | |
| 15475 | Painful | £ 36,311,074 | |
| 15476 | Painkiller | £ 526,456,589 | |
| 15477 | paint | £ 510,141,223 | |
| 15478 | PAINT IT BLACK | £ -3,788,389 | |
| 15479 | Paint Remover | £ 247,049,009 | |
| 15480 | paintdry | £ 63,816,216 | |
| 15481 | Painted Heron | £ 343,820,230 | |
| 15482 | Painting | £ 59,050,756 | |
| 15483 | Painting Co | £ 53,750,742 | |
| 15484 | Paintings | £ 41,767,813 | |
| 15485 | paintworks | £ 3,298,480,949 | |
| 15486 | PajamaPants | £ 5,538,768 | |
| 15487 | PAJAMAS | £ 192,086,445 | |
| 15488 | Pak Enterprise | £ 3,261,865 | |
| 15489 | pakiland | £ 13,771,482 | |
| 15490 | pakiland2 | £ 5,253,582 | |
| 15491 | pakiland3 | £ 4,729,555 | |
| 15492 | pakiland4 | £ 9,454,686 | |
| 15493 | pakiland5 | £ 4,877,457 | |
| 15494 | Palace Of Automobiles | £ 79,045,208 | |
| 15495 | Pale | £ 951,992,010 | |
| 15496 | Pale Rider of Death | £ 756,304,612 | |
| 15497 | palestine | £ 44,243,125 | |
| 15498 | Paleto | £ 3,938,652 | |
| 15499 | Palindromisms | £ 1,417,529,667 | |
| 15500 | Pallet Town | £ 1,283,889,908 | |
