- P and D Marketing Ltd
- Pacific IT
- Pacific North Ltd
- Pacific Resources Limited
- Pack London
- Pan Global Solutions
- Paramount Recruitment Ltd
- Paribus Global
- Parker Rec2Rec
- Pearce Harrington Recruitment
- Pendry Selection Services
- People Source Consulting
- PeopleHawk
- PeoplePerMonth
- Performance Learning Grp Ltd
- Permanent Futures
- Permanent Futures Ltd
- Permanent Personnel
- Petrolic
- Ph.D. Recruitment
- Pi People (IOI) Ltd
- Pi People (RSL) Limited
- Pioneer Consulting
- Piper Group
- Piranha Group
- Piranha Resourcing
- PLAN:IT Computer Recruitment
- Platinum Staffing Recruitment
- Poppetts Day Nursery
- Portland Laird Associates