The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17201 | Pontiac | £ 5,500,758 | |
| 17202 | Pontiac Michigan | £ 121,918,249 | |
| 17203 | Pontrage | £ 128,616,646 | |
| 17204 | Pontypandy | £ 3,231,826 | |
| 17205 | Ponzi Enterprises | £ 9,943,560 | |
| 17206 | Ponzi Enterprises 01 | £ 5,500,074 | |
| 17207 | Ponzi Enterprises 02 | £ 5,502,729 | |
| 17208 | Poo | £ 233,085,108 | |
| 17209 | Poo in your pants | £ 20,245,924 | |
| 17210 | Poo Inc | £ 35,066,540 | |
| 17211 | Pooch Enterprises | £ 62,460,450 | |
| 17212 | Pooh | £ 5,208,851 | |
| 17213 | Pooh Poking | £ 150,014,399 | |
| 17214 | Pookey Enterprises | £ 228,265,463 | |
| 17215 | Pookey.com | £ 48,626,824 | |
| 17216 | Pookey.org | £ 55,698,653 | |
| 17217 | Pookey.uk | £ 84,483,388 | |
| 17218 | Pooky Industries | £ 233,215,290 | |
| 17219 | Poole | £ 17,758,656 | |
| 17220 | Poontang | £ 20,610,296 | |
| 17221 | pooo | £ 84,123,443 | |
| 17222 | PoopEaters LLC | £ 11,731,964 | |
| 17223 | pooper | £ 45,669,888 | |
| 17224 | poopie | £ 50,000 | |
| 17225 | poopooface | £ 50,000 | |
| 17226 | Poopstain Corp | £ 42,262 | |
| 17227 | Poopstain Development | £ 4,378,681 | |
| 17228 | Poopstain HR Department | £ -110,576 | |
| 17229 | Poopstain Research | £ -9,146,261 | |
| 17230 | PoopTart | £ 5,764,647 | |
| 17231 | poor decision making | £ 51,933,869 | |
| 17232 | poor gameplay | £ 50,884,225 | |
| 17233 | PoosiePop | £ 2,545,212 | |
| 17234 | Poostain Corp Muscle | £ -10,817,480 | |
| 17235 | Pop | £ 248,222,731 | |
| 17236 | Pop Goes The Weasel | £ 120,532,179 | |
| 17237 | Pop Rocket | £ 1,522,112 | |
| 17238 | Pop Tart Records | £ 1,875,029 | |
| 17239 | Popcorn | £ 14,638,793 | |
| 17240 | POPEYE | £ 135,577,091 | |
| 17241 | popoland | £ 50,000 | |
| 17242 | popop | £ 341,526,868 | |
| 17243 | PoppaBear | £ 14,652,852 | |
| 17244 | Poppers | £ 101,123,735 | |
| 17245 | poppet | £ 14,926,015 | |
| 17246 | Poppies | £ 202,111,478 | |
| 17247 | Poppy Linctus | £ 1,826,286 | |
| 17248 | Poppy Tupper | £ 569,593,896 | |
| 17249 | poppyfield | £ -20,353,929 | |
| 17250 | Pops Unwholesome Foods | £ 13,268,392 | |
| 17251 | PopTart | £ 22,056,965 | |
| 17252 | Popular Issues | £ 144,642,043 | |
| 17253 | Population Control | £ 872,320,572 | |
| 17254 | PopWorld | £ 89,902,788 | |
| 17255 | Porcelain Thrones | £ 38,159,499 | |
| 17256 | Pork | £ 5,504,920 | |
| 17257 | Pork and Beans District | £ 42,224,553 | |
| 17258 | Pork Chop Hill | £ 17,195,134 | |
| 17259 | Pork Scratchings | £ 76,705,034 | |
| 17260 | pork shop | £ 431 | |
| 17261 | Porkmon Porkers | £ 546,843,627 | |
| 17262 | PORKY PIG | £ 142,608,237 | |
| 17263 | Porn | £ 58,522,409 | |
| 17264 | PornHub | £ 310,063,073 | |
| 17265 | Pornography | £ 366,604,466 | |
| 17266 | Pornstar | £ 5,610,552 | |
| 17267 | Porridge | £ 265,306,970 | |
| 17268 | port | £ 71,532,629 | |
| 17269 | Port Ellen | £ 146,316,790 | |
| 17270 | Port Hawksbury | £ 176,594,779 | |
| 17271 | Port Pulnchcombe | £ 1,853,196 | |
| 17272 | Port Righ | £ 416,269,059 | |
| 17273 | Port Snoreham | £ 224,248,466 | |
| 17274 | Portal Productions | £ 5,501,022 | |
| 17275 | Porten | £ 182,634,346 | |
| 17276 | Portland | £ -16,846 | |
| 17277 | Portman Road Blues | £ 70,250,922 | |
| 17278 | Portsmouth | £ 56,803,140 | |
| 17279 | Portstewart Strand Beach | £ 29,143,587 | |
| 17280 | Poseidon | £ 70,726,422 | |
| 17281 | Poseidon 2 | £ 5,264,210 | |
| 17282 | Poseidon 3 | £ 46,238,606 | |
| 17283 | Position | £ 104,529,274 | |
| 17284 | Positive Attitudes | £ 53,626,775 | |
| 17285 | Positive Ltd | £ 1,079,117 | |
| 17286 | positive outcomes | £ 343,006,416 | |
| 17287 | Positivity | £ 55,414,807 | |
| 17288 | Possible Targets | £ 5,657,110 | |
| 17289 | Posst | £ 5,503,606 | |
| 17290 | post break-up sex | £ 1,187,027,287 | |
| 17291 | Posterior | £ 70,006,180 | |
| 17292 | Postman Pat | £ 1,668,949,904 | |
| 17293 | Poston Enterprise | £ -2,399,139 | |
| 17294 | poston enterprises | £ 39,941 | |
| 17295 | PotatoBlaster Corp | £ 61,326,195 | |
| 17296 | Potatoes | £ 762,555,879 | |
| 17297 | Potency | £ 379,336,588 | |
| 17298 | Potential | £ 564,257,810 | |
| 17299 | Potholes | £ 432,931,919 | |
| 17300 | pottery barn | £ 20,109,219 | |
