The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12201 | Poo | £ 233,085,108 | |
| 12202 | Poo in your pants | £ 20,245,924 | |
| 12203 | Pooch Enterprises | £ 2,207,958 | |
| 12204 | Pooh Poking | £ 150,014,399 | |
| 12205 | Pooky Industries | £ 233,215,290 | |
| 12206 | Poole | £ 17,758,656 | |
| 12207 | Poontang | £ 20,610,296 | |
| 12208 | pooo | £ 84,123,443 | |
| 12209 | pooper | £ 44,092,155 | |
| 12210 | poopie | £ 50,000 | |
| 12211 | poopmypants | £ 48,200 | |
| 12212 | poopooface | £ 50,000 | |
| 12213 | Poopstain Corp | £ 42,262 | |
| 12214 | Poopstain Development | £ 4,378,681 | |
| 12215 | Poopstain HR Department | £ -110,576 | |
| 12216 | Poopstain Research | £ -9,146,261 | |
| 12217 | PoopTart | £ 5,764,647 | |
| 12218 | PoosiePop | £ 1,522,891 | |
| 12219 | Poostain Corp Muscle | £ -10,817,480 | |
| 12220 | Pop Rocket | £ 1,522,112 | |
| 12221 | Pop Tart Records | £ 1,875,029 | |
| 12222 | Popcorn | £ 14,638,793 | |
| 12223 | POPEYE | £ 135,577,091 | |
| 12224 | popoland | £ 50,000 | |
| 12225 | popop | £ 341,526,868 | |
| 12226 | PoppaBear | £ 14,652,852 | |
| 12227 | Poppers | £ 101,123,735 | |
| 12228 | poppet | £ 14,926,015 | |
| 12229 | Poppies | £ 202,111,478 | |
| 12230 | Poppy Linctus | £ 1,826,286 | |
| 12231 | Poppy Tupper | £ 569,593,896 | |
| 12232 | Pops Unwholesome Foods | £ 13,268,392 | |
| 12233 | PopTart | £ 22,056,965 | |
| 12234 | Popular Issues | £ 144,642,043 | |
| 12235 | Population Control | £ 343,329,642 | |
| 12236 | Porcupines | £ 909,467,467 | |
| 12237 | Pork | £ 5,504,920 | |
| 12238 | Pork and Beans District | £ 42,224,553 | |
| 12239 | pork pie | £ 280,116,426 | |
| 12240 | Pork Que | £ 5,313,014 | |
| 12241 | Pork Scratchings | £ 33,876,386 | |
| 12242 | pork shop | £ 431 | |
| 12243 | Porkmon Porkers | £ 546,843,627 | |
| 12244 | PORKY PIG | £ 142,608,237 | |
| 12245 | Porn | £ 58,522,409 | |
| 12246 | Pornography | £ 366,604,466 | |
| 12247 | Pornstar | £ 5,610,552 | |
| 12248 | Porridge | £ 265,306,970 | |
| 12249 | Port Ellen | £ 146,316,790 | |
| 12250 | Port Hawksbury | £ 112,758,571 | |
| 12251 | Porten | £ 182,634,346 | |
| 12252 | Portland | £ -16,846 | |
| 12253 | Portman Road Blues | £ 70,250,922 | |
| 12254 | Poseidon | £ 19,471,126 | |
| 12255 | Positive Attitudes | £ 53,626,775 | |
| 12256 | Positive Ltd | £ 1,079,117 | |
| 12257 | Possible Targets | £ 55,983,045 | |
| 12258 | POSTCARDMANIA | £ 10,869,117 | |
| 12259 | Posterior | £ 70,006,180 | |
| 12260 | Poston Enterprise | £ -2,399,139 | |
| 12261 | poston enterprises | £ 39,941 | |
| 12262 | Postwoman | £ 105,430,234 | |
| 12263 | PotatoBlaster Corp | £ 10,989,301 | |
| 12264 | Potatoes | £ 762,555,879 | |
| 12265 | Potency | £ 379,336,588 | |
| 12266 | pottery barn | £ 20,109,219 | |
| 12267 | Pound Land | £ 51,189,351 | |
| 12268 | Pounds Club | £ 4,929,767 | |
| 12269 | POUNDS on POUNDS | £ 39,745,573 | |
| 12270 | poverty | £ 5,506,662 | |
| 12271 | Powder | £ 4,250,015 | |
| 12272 | Powellos INC | £ 7,129,187 | |
| 12273 | Powellos LTD | £ 7,285,723 | |
| 12274 | Power | £ 84,987,646 | |
| 12275 | Power Ent. | £ 54,242,016 | |
| 12276 | Power Inc | £ 54,725,272 | |
| 12277 | Power Industries | £ 49,402 | |
| 12278 | Power Rangers Corp | £ 31,950,649 | |
| 12279 | Powerhouse Industries | £ 1,664,399 | |
| 12280 | Powers | £ 132,965,985 | |
| 12281 | Pr0ns | £ 4,747,514 | |
| 12282 | Prada | £ 364,005,777 | |
| 12283 | Prague | £ 33,319,771 | |
| 12284 | Praise | £ 442,911,003 | |
| 12285 | Prawns | £ 3,735,046 | |
| 12286 | Precious Metals | £ 144,882,725 | |
| 12287 | Precision | £ 859,784,539 | |
| 12288 | Precision Strings | £ 238,319 | |
| 12289 | Predator | £ 284,220,096 | |
| 12290 | PremierArk21 | £ 104,824,622 | |
| 12291 | Premium | £ 941,847 | |
| 12292 | Premium Wastage | £ 83,305,033 | |
| 12293 | Present | £ 53,938,517 | |
| 12294 | PreserVes | £ 28,616,979 | |
| 12295 | President | £ 111,914,486 | |
| 12296 | Presidents Choice | £ -5,149,060 | |
| 12297 | Presonus Sceptre S8s | £ 484,193,256 | |
| 12298 | Press | £ 5,525,192 | |
| 12299 | Pressec | £ 42,593,019 | |
| 12300 | Pressure | £ 111,117,510 | |
