The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12201 | polov | £ 9,217,804 | |
| 12202 | Polst | £ 102,701,565 | |
| 12203 | Poltergeist Mansion | £ 215,376,521 | |
| 12204 | polyrythmic drums | £ 537,287,401 | |
| 12205 | Pom met | £ 23,249,267 | |
| 12206 | Pompeii | £ 12,459,746 | |
| 12207 | Pompeii Burning | £ 187,621,084 | |
| 12208 | Pong | £ 727,976 | |
| 12209 | Poo | £ 233,085,108 | |
| 12210 | Poo in your pants | £ 20,245,924 | |
| 12211 | Pooch Enterprises | £ 2,207,958 | |
| 12212 | Pooh Poking | £ 150,014,399 | |
| 12213 | Pooky Industries | £ 233,215,290 | |
| 12214 | Poole | £ 17,758,656 | |
| 12215 | Poontang | £ 20,610,296 | |
| 12216 | pooo | £ 84,123,443 | |
| 12217 | pooper | £ 44,092,155 | |
| 12218 | poopie | £ 50,000 | |
| 12219 | poopmypants | £ 48,200 | |
| 12220 | poopooface | £ 50,000 | |
| 12221 | Poopstain Corp | £ 42,262 | |
| 12222 | Poopstain Development | £ 4,378,681 | |
| 12223 | Poopstain HR Department | £ -110,576 | |
| 12224 | Poopstain Research | £ -9,146,261 | |
| 12225 | PoopTart | £ 5,764,647 | |
| 12226 | PoosiePop | £ 1,522,891 | |
| 12227 | Poostain Corp Muscle | £ -10,817,480 | |
| 12228 | Pop Rocket | £ 1,522,112 | |
| 12229 | Pop Tart Records | £ 1,875,029 | |
| 12230 | Popcorn | £ 14,638,793 | |
| 12231 | POPEYE | £ 135,577,091 | |
| 12232 | popoland | £ 50,000 | |
| 12233 | popop | £ 341,526,868 | |
| 12234 | PoppaBear | £ 14,652,852 | |
| 12235 | Poppers | £ 101,123,735 | |
| 12236 | poppet | £ 14,926,015 | |
| 12237 | Poppies | £ 202,111,478 | |
| 12238 | Poppy Linctus | £ 1,826,286 | |
| 12239 | Poppy Tupper | £ 569,593,896 | |
| 12240 | Pops Unwholesome Foods | £ 13,268,392 | |
| 12241 | PopTart | £ 22,056,965 | |
| 12242 | Popular Issues | £ 144,642,043 | |
| 12243 | Population Control | £ 343,329,642 | |
| 12244 | Porcupines | £ 908,442,493 | |
| 12245 | Pork | £ 5,504,920 | |
| 12246 | Pork and Beans District | £ 42,224,553 | |
| 12247 | pork pie | £ 280,116,426 | |
| 12248 | Pork Que | £ 5,313,014 | |
| 12249 | Pork Scratchings | £ 34,203,667 | |
| 12250 | pork shop | £ 431 | |
| 12251 | Porkmon Porkers | £ 546,843,627 | |
| 12252 | PORKY PIG | £ 142,608,237 | |
| 12253 | Porn | £ 58,522,409 | |
| 12254 | Pornography | £ 366,604,466 | |
| 12255 | Pornstar | £ 5,610,552 | |
| 12256 | Porridge | £ 265,306,970 | |
| 12257 | Port Ellen | £ 146,316,790 | |
| 12258 | Port Hawksbury | £ 112,758,571 | |
| 12259 | Porten | £ 182,634,346 | |
| 12260 | Portland | £ -16,846 | |
| 12261 | Portman Road Blues | £ 70,250,922 | |
| 12262 | Poseidon | £ 19,471,126 | |
| 12263 | Positive Attitudes | £ 53,626,775 | |
| 12264 | Positive Ltd | £ 1,079,117 | |
| 12265 | Possible Targets | £ 55,983,045 | |
| 12266 | POSTCARDMANIA | £ 10,869,117 | |
| 12267 | Posterior | £ 70,006,180 | |
| 12268 | Poston Enterprise | £ -2,399,139 | |
| 12269 | poston enterprises | £ 39,941 | |
| 12270 | Postwoman | £ 105,430,234 | |
| 12271 | PotatoBlaster Corp | £ 10,989,301 | |
| 12272 | Potatoes | £ 762,555,879 | |
| 12273 | Potency | £ 379,336,588 | |
| 12274 | pottery barn | £ 20,109,219 | |
| 12275 | Pound Land | £ 51,189,351 | |
| 12276 | Pounds Club | £ 4,929,767 | |
| 12277 | POUNDS on POUNDS | £ 38,463,301 | |
| 12278 | poverty | £ 5,506,662 | |
| 12279 | Powder | £ 4,250,015 | |
| 12280 | Powellos INC | £ 7,129,187 | |
| 12281 | Powellos LTD | £ 7,285,723 | |
| 12282 | Power | £ 84,987,646 | |
| 12283 | Power Ent. | £ 54,242,016 | |
| 12284 | Power Inc | £ 54,725,272 | |
| 12285 | Power Industries | £ 49,402 | |
| 12286 | Power Rangers Corp | £ 31,950,649 | |
| 12287 | Powerhouse Industries | £ 1,664,399 | |
| 12288 | Powers | £ 132,965,985 | |
| 12289 | Pr0ns | £ 4,747,514 | |
| 12290 | Prada | £ 364,005,777 | |
| 12291 | Prague | £ 33,319,771 | |
| 12292 | Praise | £ 442,911,003 | |
| 12293 | Prawns | £ 3,735,046 | |
| 12294 | Precious Metals | £ 144,882,725 | |
| 12295 | Precision | £ 859,784,539 | |
| 12296 | Precision Strings | £ 238,319 | |
| 12297 | Predator | £ 283,903,746 | |
| 12298 | PremierArk21 | £ 104,824,622 | |
| 12299 | Premium | £ 941,847 | |
| 12300 | Premium Wastage | £ 83,305,033 | |
