The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 1401 | Addictive Game | £ 78,503,205 | |
| 1402 | Addicts | £ 2,843,026,401 | |
| 1403 | Address | £ 276,429,257 | |
| 1404 | ade11 | £ 56,742,497 | |
| 1405 | adeadenemy | £ 82,354,784 | |
| 1406 | Adidas | £ 112,335,392 | |
| 1407 | adiver | £ 115,025,904 | |
| 1408 | ADJ INC. | £ 10,383,169 | |
| 1409 | Admission | £ 53,350,925 | |
| 1410 | ADMM-Plus | £ 120,366,937 | |
| 1411 | Adolf Hitler | £ 332,484,264 | |
| 1412 | Adrenaline | £ 581,392,267 | |
| 1413 | Adrenaline Junkie | £ 3,677,481 | |
| 1414 | Ads Corp | £ 24,036,838 | |
| 1415 | Ads Corp 2 | £ 46,347,183 | |
| 1416 | Ads Corp 3 | £ 1,687,984 | |
| 1417 | Adult Movies | £ 101,353,700 | |
| 1418 | ADV | £ 83,021,268 | |
| 1419 | Advance | £ 555,968,857 | |
| 1420 | Advanced Challenges | £ 8,858,556 | |
| 1421 | Advanced Disposal | £ 56,180,318 | |
| 1422 | Advanced Purell | £ 307,122,210 | |
| 1423 | adventure | £ 305,330,102 | |
| 1424 | ADVERTISING | £ 16,678,121 | |
| 1425 | Advil | £ 150,106,058 | |
| 1426 | ADX Florence | £ 485,549,938 | |
| 1427 | AE Enterprise | £ 240,781,530 | |
| 1428 | AE86 | £ 119,535,935 | |
| 1429 | AeacusInc | £ 1,455,042 | |
| 1430 | Aech Inc. | £ 6,485,525 | |
| 1431 | Aerial Adventures Co | £ 40,539,890 | |
| 1432 | Aerial Bombardment | £ 1,224,664,925 | |
| 1433 | Aerial Combat | £ 192,495,186 | |
| 1434 | Aero | £ 5,508,460 | |
| 1435 | Aeronautical Engineering | £ 50,000 | |
| 1436 | Aerosols | £ 244,580,302 | |
| 1437 | Aerospace | £ -19,020,569 | |
| 1438 | Aerotech | £ 4,471,016 | |
| 1439 | Aesir | £ 4,244,679 | |
| 1440 | Aesthetics | £ 306,702,733 | |
| 1441 | Aether | £ 56,799,741 | |
| 1442 | AETNA | £ 97,210,448 | |
| 1443 | AEY.inc | £ 50,000 | |
| 1444 | AF Enterprise | £ 160,117,223 | |
| 1445 | AFC Kings | £ 186,865 | |
| 1446 | AFC1886 | £ 5,829,901 | |
| 1447 | Affairs | £ 1,325,262,361 | |
| 1448 | Affection | £ 114,969,548 | |
| 1449 | Affiliated corp | £ 228,493,515 | |
| 1450 | Affirmation | £ 71,812,111 | |
| 1451 | Affymetrix | £ 43,184,755 | |
| 1452 | Afganistan | £ 13,076,121 | |
| 1453 | Africa | £ 5,313,354 | |
| 1454 | African Lions | £ 5,705,986 | |
| 1455 | African Mob | £ 49,620,987 | |
| 1456 | African Savannah | £ 20,296,349 | |
| 1457 | Afrijden | £ 15,577,370 | |
| 1458 | Afro incorporated | £ 1,692,180 | |
| 1459 | After 8 | £ 3,896,967 | |
| 1460 | After Thought Inc | £ 5,539,383 | |
| 1461 | After Tomorrow | £ 3,912,753 | |
| 1462 | Afterlife | £ 8,563,523 | |
| 1463 | Afterlife Advice | £ 135,106,345 | |
| 1464 | afternoon | £ 57,165,346 | |
| 1465 | Afternoon Inc. | £ 4,848,543 | |
| 1466 | Afterpay | £ 5,504,303 | |
| 1467 | Aftershave | £ 102,100,937 | |
| 1468 | AG Enterprise | £ 81,193,960 | |
| 1469 | Agamemnon | £ 74,053,711 | |
| 1470 | Age | £ 5,501,427 | |
| 1471 | Agency | £ -1,885,621 | |
| 1472 | Agent 00 | £ 280,079,165 | |
| 1473 | Agent 01 | £ 119,295,599 | |
| 1474 | Agent 02 | £ 44,905,500 | |
| 1475 | Agent 03 | £ 151,232,511 | |
| 1476 | Agent 04 | £ 159,148,124 | |
| 1477 | Agent 08 | £ 199,157,525 | |
| 1478 | Agent Co | £ 50,000 | |
| 1479 | agent p | £ 4,026,909 | |
| 1480 | Agent Smith | £ 133,946,645 | |
| 1481 | Agerus | £ 170,817,652 | |
| 1482 | Ages | £ 528,490,045 | |
| 1483 | Agggghhh | £ -418,091 | |
| 1484 | Aggieville Assets | £ 129,503,584 | |
| 1485 | Aggravated Robbery | £ 557,794,695 | |
| 1486 | Aggression | £ 194,049,799 | |
| 1487 | Aggressor | £ 115,917,341 | |
| 1488 | Agiads | £ 84,473,450 | |
| 1489 | Agincourt | £ 6,710,251 | |
| 1490 | Agnetha Faltzkoeg | £ 554,432,563 | |
| 1491 | Agony | £ 146,288,835 | |
| 1492 | Agony Consultancy | £ 1,467,724,796 | |
| 1493 | agora | £ 399,647,484 | |
| 1494 | Agrabah | £ 107,289,581 | |
| 1495 | AgroCorp | £ 21,055,299 | |
| 1496 | AgroCorpGroup | £ 16,446,863 | |
| 1497 | AgroCorpLimited | £ 14,443,452 | |
| 1498 | AgroCorporation | £ 3,930,223 | |
| 1499 | AgroHoldings | £ 5,214,718 | |
| 1500 | Ah Chen | £ 35,832,966 | |
