The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12401 | oWoTYRANNYoWo | £ 357,471,185 | |
| 12402 | OWWWW | £ 5,508,284 | |
| 12403 | Oxcide | £ 12,818,579 | |
| 12404 | Oxford | £ 85,123,277 | |
| 12405 | OXO | £ 635,248,841 | |
| 12406 | Oxtail Soup | £ 54,300,948 | |
| 12407 | Oxy Clean | £ 71,691,928 | |
| 12408 | OXYCODONE | £ 567,337,735 | |
| 12409 | Oxygen | £ 215,261,376 | |
| 12410 | Oz and Goodwin | £ 4,583,012 | |
| 12411 | Ozz | £ 89,779,013 | |
| 12412 | P a p a r a z z i | £ 178,441,792 | |
| 12413 | P.A.F.C | £ 191,432 | |
| 12414 | P1GLTD | £ 19,292 | |
| 12415 | paal met bijen | £ 8,480,544 | |
| 12416 | Pabst | £ 52,512,217 | |
| 12417 | PACE | £ 70,619,715 | |
| 12418 | PACE10000 | £ -134,527 | |
| 12419 | Pacha | £ 376,143,612 | |
| 12420 | Pacific Injustice | £ 88,830,701 | |
| 12421 | PacIndustries | £ 10,669 | |
| 12422 | Package | £ 5,501,542 | |
| 12423 | PACKERS | £ 50,000 | |
| 12424 | Packwood holdings | £ 35,593,693 | |
| 12425 | Packworld | £ 81,219,935 | |
| 12426 | Pad | £ 9,195,398 | |
| 12427 | Pad Enterprises | £ 7,175,125 | |
| 12428 | padded plastic | £ 35,130,467 | |
| 12429 | Paddle Steamer Line Ltd | £ 137,953,676 | |
| 12430 | paddy waks | £ 70,117,143 | |
| 12431 | Paddys | £ 2,828,031 | |
| 12432 | Pads | £ 65,916,351 | |
| 12433 | pafc | £ -7,325,325 | |
| 12434 | Paganini | £ 640,281,064 | |
| 12435 | PAI KIA LIMITED | £ 185,672 | |
| 12436 | Pai pi place | £ 4,193,074 | |
| 12437 | Pain | £ 200,174,223 | |
| 12438 | Pain And Doom | £ 236,830 | |
| 12439 | Pain Inc | £ 4,888,556 | |
| 12440 | Pain Inflicted | £ 106,835,105 | |
| 12441 | Painful | £ 36,311,074 | |
| 12442 | Painkiller | £ 245,216,530 | |
| 12443 | Painkillers | £ 103,070,222 | |
| 12444 | paint | £ 590,141,223 | |
| 12445 | PAINT IT BLACK | £ -3,788,389 | |
| 12446 | Paint Remover | £ 384,218,351 | |
| 12447 | paintdry | £ 63,816,216 | |
| 12448 | Painted Heron | £ 343,820,230 | |
| 12449 | Painters | £ 6,460,099 | |
| 12450 | Painting | £ 59,050,756 | |
| 12451 | paintworks | £ 3,298,480,949 | |
| 12452 | PajamaPants | £ 5,538,768 | |
| 12453 | PAJAMAS | £ 192,086,445 | |
| 12454 | Pak Enterprise | £ 3,261,865 | |
| 12455 | Palace Of Automobiles | £ 79,045,208 | |
| 12456 | Pale Rider of Death | £ 477,455,399 | |
| 12457 | palestine | £ 44,243,125 | |
| 12458 | Paleto | £ 3,938,652 | |
| 12459 | Palm | £ 176,574,971 | |
| 12460 | Palmer Technologies | £ 106,225,881 | |
| 12461 | Palms | £ 20,490,447 | |
| 12462 | Palomar | £ 369,854,940 | |
| 12463 | Palpatine | £ 10,163,851 | |
| 12464 | Pam | £ 5,127,496 | |
| 12465 | Pamparius | £ 90,626,425 | |
| 12466 | Pamper | £ 5,502,410 | |
| 12467 | Pamperz | £ 18,202,338 | |
| 12468 | panamare | £ 1,513,581 | |
| 12469 | Panamera | £ 86,459,623 | |
| 12470 | Pancakes | £ 5,502,411 | |
| 12471 | Panda Chunks | £ 10,447,414 | |
| 12472 | Pandaren | £ 150,945,006 | |
| 12473 | Pandemonia Ltd | £ 7,773,646 | |
| 12474 | Pandemonium | £ 267,212 | |
| 12475 | Panderia | £ 44,512,337 | |
| 12476 | Pangaea | £ 159,446,926 | |
| 12477 | Pangea Enterprises | £ 78,907,022 | |
| 12478 | Panic DeepFryers | £ 112,553,740 | |
| 12479 | panner | £ 13,937,725 | |
| 12480 | Panshee Limited | £ 2,236,779 | |
| 12481 | Panspermia | £ 209,762,812 | |
| 12482 | Pantaloons R Us | £ 50,000 | |
| 12483 | Panthers | £ 23,322 | |
| 12484 | Panthers200 | £ 4,604,446 | |
| 12485 | Panthers2013 | £ 6,221,258 | |
| 12486 | Panthology | £ 499,571,832 | |
| 12487 | Pants | £ 5,500,950 | |
| 12488 | Pants Off Inc | £ 18,082,403 | |
| 12489 | Panzerfaust | £ 33,150,937 | |
| 12490 | Panzerkampfwagen | £ 1,822,572 | |
| 12491 | Papa Roach | £ 132,312,827 | |
| 12492 | Papa roads | £ 50,000 | |
| 12493 | Paper | £ 129,212,147 | |
| 12494 | Paper Folding | £ 45,683,297 | |
| 12495 | Paper Napkins | £ 55,579,677 | |
| 12496 | Paper Soap Street | £ 50,000 | |
| 12497 | Paper Street Soap Co | £ -54,654,433 | |
| 12498 | Papers Construction Comp | £ 50,000 | |
| 12499 | Papigoe | £ 1,417,012,382 | |
| 12500 | Paquette Mechanical | £ 1,051,873 | |
