| 5311 | Pro Teach Before & After School Care ( Yishun Branch ) 53024417M | Active |
| 5312 | Premax Marketing Enterprise 53318557B | Active |
| 5313 | Psc International Pte Ltd 199402384Z | Active |
| 5314 | Portelligence 53319101K | Active |
| 5315 | Peninsula Boating Pte. Ltd. 199408897R | Active |
| 5316 | Pek's Engineering & Construction Pte Ltd 199407731D | Active |
| 5317 | Po Sang Investment (pte) Ltd 199402653N | Active |
| 5318 | Pacific Sun Holdings Pte Ltd 199906283W | Active |
| 5319 | Penn Valley Investments Pte Ltd 199403004K | Active |
| 5320 | Pen International Pte Ltd 199406021M | Active |
| 5321 | Proactive Systems Pte Ltd 199402128W | Active |
| 5322 | Poems Pte Ltd 199407159H | Active |
| 5323 | Prosperous Commodities (s) Pte Ltd 199407684E | Active |
| 5324 | Patimah Express Service 35907800A | Active |
| 5325 | Pet Passion 52897806C | Active |
| 5326 | Plst Management Pte Ltd 199409136D | Active |
| 5327 | Primo Virtuoso Investment Pte. Ltd. 201301814D | Active |
| 5328 | Psc Express Pte. Ltd. 199408821C | Active |
| 5329 | Pearlvine Pte Ltd 199404473D | Active |
| 5330 | Pci Express Padala (singapore) Pte Ltd 199402591H | Active |
| 5331 | Pneumax Singapore Pte Ltd 199404454H | Active |
| 5332 | Point Investment Pte Ltd 199403301C | Active |
| 5333 | Partech Lorry Crane Services 52824026M | Active |
| 5334 | Provent Pte Ltd 199409495M | Active |
| 5335 | Pc Recycling Trading 53083879J | Active |
| 5336 | Property Planner Pte Ltd 199405433H | Active |
| 5337 | Pal Management Consultancy & Services 49670100B | Active |
| 5338 | Progress Renovation And Construction Pte Ltd 199405693N | Active |
| 5339 | Prysmian Cables Asia Pacific Pte. Ltd. 199403599M | Active |
| 5340 | Pleasuredome Pte Ltd 199408968D | Active |