The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2101 | Apprentice | £ -593,546 | |
| 2102 | Approval | £ 170,912,878 | |
| 2103 | April Roofing | £ 5,855,940 | |
| 2104 | Aqualung | £ 24,046,782 | |
| 2105 | aquarian | £ 4,070,487 | |
| 2106 | Aquarius | £ 6,646,059 | |
| 2107 | Aqueous Humor | £ 4,585,201 | |
| 2108 | Aquilus Corp | £ 5,277,613 | |
| 2109 | Aquinas | £ 63,835,436 | |
| 2110 | AR-15 Rifles | £ 7,181,939 | |
| 2111 | Arabia | £ 44,953,077 | |
| 2112 | arachnophobia | £ 31,116,262 | |
| 2113 | Aragon | £ 37,113,282 | |
| 2114 | Arathorn | £ 1,312,721 | |
| 2115 | Arawn Ent | £ 93,040,323 | |
| 2116 | Arbroath Ltd | £ 4,649,836 | |
| 2117 | Arc | £ 698,270,247 | |
| 2118 | arcades | £ 266,836,580 | |
| 2119 | Arcadian | £ -27,749,317 | |
| 2120 | Arcana Heart | £ 153,604,716 | |
| 2121 | Arcelor Mittal | £ 5,505,445 | |
| 2122 | Arch Enemy | £ 1,185,611,482 | |
| 2123 | Archaeology | £ 365,551,200 | |
| 2124 | Archaeoloogy | £ 195,901,535 | |
| 2125 | Archangel | £ 468,958,844 | |
| 2126 | Archangelos | £ 28,357,207 | |
| 2127 | Archean Eon Art | £ 83,211,625 | |
| 2128 | Archerhopper | £ 38,424,150 | |
| 2129 | Archers | £ 349,062,295 | |
| 2130 | ArcherSaga | £ 4,222,245 | |
| 2131 | ArchFiendAndSon | £ 6,452,504 | |
| 2132 | Archie archington | £ 50,000 | |
| 2133 | Archimedes | £ 113,155,941 | |
| 2134 | Architecture | £ 457,050,863 | |
| 2135 | ArchJet Inc | £ 100,616,745 | |
| 2136 | Archspace | £ 303,864,757 | |
| 2137 | Archy Anarchy llc | £ 2,011,784 | |
| 2138 | Arctic Blast | £ 47,005,931 | |
| 2139 | Arctic Enema | £ 99,730,130 | |
| 2140 | ArcticMammal Inc | £ 5,319,651 | |
| 2141 | Ard Mhacha | £ 791,824,348 | |
| 2142 | are forever | £ 43,137,593 | |
| 2143 | are here | £ 10,956,554 | |
| 2144 | Are HUGE | £ 5,430,457 | |
| 2145 | Are Tiny | £ 4,897,487 | |
| 2146 | Are You Serious | £ 13,866,992 | |
| 2147 | Are You Waiting For | £ 49,544,918 | |
| 2148 | Area 404 | £ 6,656,484 | |
| 2149 | Area 51 | £ 279,240,589 | |
| 2150 | area51 investigations | £ 55,414,240 | |
| 2151 | Ares | £ 1,658,215,403 | |
| 2152 | Aretek Construction | £ 4,874,329 | |
| 2153 | Aretek Holdings | £ 260,665 | |
| 2154 | Aretek Industries | £ 9,246,397 | |
| 2155 | Arf | £ 217,051,455 | |
| 2156 | ArfurFuxake Industries | £ 4,414,669 | |
| 2157 | ArfurFuxake Ltd | £ 4,632,551 | |
| 2158 | Argent Moon | £ 501,333,960 | |
| 2159 | Argentina | £ 6,496,980 | |
| 2160 | ARGO PLC | £ 9,083,340 | |
| 2161 | Argonauts | £ 490,777,641 | |
| 2162 | Argos | £ 84,684,965 | |
| 2163 | Aria | £ 2,120,322 | |
| 2164 | Aria Resort and Casino | £ 267,071,026 | |
| 2165 | Ariosto Ltd | £ 8,863,596 | |
| 2166 | Aristocracy | £ 25,265,372 | |
| 2167 | Aristoteles | £ 102,002,089 | |
| 2168 | Arizona | £ 48,484,393 | |
| 2169 | Arjuna | £ 505,859,812 | |
| 2170 | ARK | £ 107,248,486 | |
| 2171 | Arkansas | £ 5,587,305 | |
| 2172 | Arkclow | £ 36,236,407 | |
| 2173 | Arkitech | £ 1,772,374 | |
| 2174 | Arma Rumus | £ 264,021,594 | |
| 2175 | Armada Assassins | £ 47,600,289 | |
| 2176 | Armadillo | £ 128,337,997 | |
| 2177 | Armadillo Scrotum | £ 137,663,548 | |
| 2178 | Armageddon | £ 66,645,166 | |
| 2179 | Armagh | £ 3,184,413 | |
| 2180 | Armaments | £ 1,669,015,407 | |
| 2181 | Armani | £ 4,275,602 | |
| 2182 | Armed Forces Of Canadia | £ 10,956,688 | |
| 2183 | Armed Robbery | £ 191,048,070 | |
| 2184 | Armistice | £ 53,831,079 | |
| 2185 | Arms | £ 100,760,763 | |
| 2186 | Arms WW | £ 77,850,168 | |
| 2187 | Armstrong | £ 79,525,352 | |
| 2188 | armtastic | £ 4,229,880 | |
| 2189 | Army | £ -12,424,793 | |
| 2190 | army group centre | £ 243,298,305 | |
| 2191 | army group north | £ 41,430,565 | |
| 2192 | army group south | £ 296,766,949 | |
| 2193 | army group west | £ 201,220,203 | |
| 2194 | Army Ranger Wing | £ 20,360,571 | |
| 2195 | Army Surplus | £ 152,487,494 | |
| 2196 | Army Surplus. | £ 228,460,922 | |
| 2197 | Army_Surplus | £ 182,278,185 | |
| 2198 | Army_Surplus. | £ 307,728,508 | |
| 2199 | Arn | £ 229,640,314 | |
| 2200 | Arnageddon | £ 876,503,216 | |
