The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16501 | our differences | £ 301,629,611 | |
| 16502 | Our Discontent | £ 5,507,855 | |
| 16503 | Our Fathers | £ 116,143,694 | |
| 16504 | Our Golden Years | £ 908,659,300 | |
| 16505 | Our Good Name | £ 571,345,968 | |
| 16506 | Our Happy Memories | £ 34,408,558 | |
| 16507 | our judgement | £ 621,639,331 | |
| 16508 | our lifes | £ 464,291,926 | |
| 16509 | Our Lives | £ 60,309,789 | |
| 16510 | our Lord | £ 5,790,277 | |
| 16511 | Our Times | £ 1,742,749 | |
| 16512 | our universe | £ 611,100,154 | |
| 16513 | Ours | £ 841,657,782 | |
| 16514 | Ourselves | £ 91,484,866 | |
| 16515 | out | £ 85,981,569 | |
| 16516 | out of my face | £ 581,084,624 | |
| 16517 | Out of Nothing | £ 6,356,430 | |
| 16518 | Out Of The Blue | £ 946,989,643 | |
| 16519 | Out You Go | £ 39,675,860 | |
| 16520 | Outer Heaven | £ 58,665,319 | |
| 16521 | Outlandish Labs LLC | £ 1,478,185 | |
| 16522 | Outlaw | £ 10,047,120 | |
| 16523 | Outletsales | £ 1,793,596 | |
| 16524 | outlook responding | £ 513,877,575 | |
| 16525 | Outrageous Fortune | £ 210,155,594 | |
| 16526 | Outside Space | £ 6,959,307 | |
| 16527 | Outside the square | £ 185,420,651 | |
| 16528 | Outsourcing LLC | £ 4,372,708 | |
| 16529 | Outtathisworld plc | £ 1,236,092 | |
| 16530 | Ovation | £ 2,547,061 | |
| 16531 | over educated idiots | £ 145,573,532 | |
| 16532 | Over grown bush | £ 175,719,320 | |
| 16533 | Over Priced | £ 73,067,141 | |
| 16534 | Overclocked RAM | £ 1,978,581 | |
| 16535 | Overdrive | £ 104,717,990 | |
| 16536 | overHelming | £ 491,414,184 | |
| 16537 | Overmeire | £ 5,506,415 | |
| 16538 | Overpoort | £ 2,764,404 | |
| 16539 | Override | £ 17,139,813 | |
| 16540 | overthinking | £ 10,529,502 | |
| 16541 | OverThor | £ 5,507,873 | |
| 16542 | Overwatch | £ 215,454,246 | |
| 16543 | Overwatch LTD | £ 57,470,387 | |
| 16544 | Overwhelming | £ 60,498,024 | |
| 16545 | Ovine Flu | £ 61,245,519 | |
| 16546 | ow3n pte ltd | £ 3,307,504 | |
| 16547 | Owens Enterprise | £ 1,346,837,431 | |
| 16548 | Owl | £ 237,452,023 | |
| 16549 | Owl Faux | £ 383,668 | |
| 16550 | Owls | £ 425,596,680 | |
| 16551 | owned | £ 5,486,100 | |
| 16552 | Owned2EU | £ -76,039,189 | |
| 16553 | Owned3EU | £ 2,813,019 | |
| 16554 | Owned4EU | £ -11,748,456 | |
| 16555 | Owner | £ 6,354,110 | |
| 16556 | Ownership | £ 116,288,445 | |
| 16557 | oWoTYRANNYoWo | £ 199,740,670 | |
| 16558 | OWWWW | £ 5,508,284 | |
| 16559 | Oxcide | £ 12,818,579 | |
| 16560 | Oxford | £ 205,487,202 | |
| 16561 | OXO | £ 627,787,564 | |
| 16562 | Oxtail Soup | £ 64,738,096 | |
| 16563 | Oxy Clean | £ 71,691,928 | |
| 16564 | OXYCODONE | £ 2,227,745,588 | |
| 16565 | Oxygen | £ 215,261,376 | |
| 16566 | Oxymoronisms | £ 1,397,348,320 | |
| 16567 | Oy The Billy Bumbler | £ 46,272,482 | |
| 16568 | Oz and Goodwin | £ 4,583,012 | |
| 16569 | Oz Racing | £ 5,502,594 | |
| 16570 | Oz. | £ 1,089,961,223 | |
| 16571 | Ozymandias | £ 29,843 | |
| 16572 | Ozz | £ 89,779,013 | |
| 16573 | P a p a r a z z i | £ 178,441,792 | |
| 16574 | P.A.F.C | £ 4,925,729 | |
| 16575 | P1GLTD | £ 19,292 | |
| 16576 | paal met bijen | £ 13,025,042 | |
| 16577 | Pabst | £ 52,512,217 | |
| 16578 | Pac-Mans Wrath | £ 37,103,581 | |
| 16579 | PACE | £ 70,619,715 | |
| 16580 | Pace and Power | £ 1,199,596,831 | |
| 16581 | PACE10000 | £ -134,527 | |
| 16582 | Pacha | £ 639,799,243 | |
| 16583 | Pacific Courier | £ 1,096,153,819 | |
| 16584 | Pacific Injustice | £ 88,830,701 | |
| 16585 | PacIndustries | £ 10,669 | |
| 16586 | Package | £ 5,501,542 | |
| 16587 | Packages | £ -50,432 | |
| 16588 | PACKERS | £ 50,000 | |
| 16589 | Packwood holdings | £ 35,593,693 | |
| 16590 | Packworld | £ 81,219,935 | |
| 16591 | Pad | £ 9,195,398 | |
| 16592 | Pad Enterprises | £ 7,175,125 | |
| 16593 | padded plastic | £ 35,130,467 | |
| 16594 | Paddle Steamer Line Ltd | £ 137,953,676 | |
| 16595 | Paddys | £ 2,828,031 | |
| 16596 | pafc | £ -7,325,325 | |
| 16597 | Paganini | £ 640,281,064 | |
| 16598 | PAI KIA LIMITED | £ 185,672 | |
| 16599 | Pai pi place | £ 16,078,825 | |
| 16600 | Pain | £ 200,174,223 | |
