WHAT IS GPS LIMITED GPIS is an acronym which stands for Grannum's Polygraph Investigation Service Limited.GPIS Ltd is an investigative company that focuses on Polygraph, Pre- employment background checks. We also deal with infidelity investigations, Surveillance, Personal protection and Bailiff Services. When you look at the acronym GPIS
see a "reliable" analysis of simple facts! GPIS is the answer for validating today's business decisions. Many companies have discovered how difficult it is to complete an interview without the proper information on a person's background. We offer you another option…..'Concise and reliable.' Work through us, we will take the hassle out of your decisions. Don't have a brainstorming meeting to decide if a person is suitable for your business or organization, benefit from incorporating GPIS into your discussion. GPIS will put the information into logical order and this will help you understand the integrity of the people in which you are interested. We assure you, you can make your decision based on the results of GPIS. We have your check and balances in place. When you think employment & Personal Integrity think GPIS Limited, a name you can trust.