Qiniso Lonke Security Pty (Ltd) t/a Qiniso Lonke Polygraphs and Investigations strives to improve its client’s probability and render a professional service that focus on excellence in every aspect of its service to have complete customer satisfaction. The members of Qiniso Lonke are Johan Ellis and Sakkie Lourens. Johan has 21 years’ experience in the SAPS and obtained the National Diploma: Police Administration in 1997. He served in the former Security Branch, Fingerprint Branch, Photographers, Murder and Robbery Unit and the Special Investigations Unit into the “so-called third forces”. He was involved in various serious crime related investigations and the providing of evidence in the High Court and other courts.

The entity is a Value-Adding supplier in terms of the DTI Codes of Good Practise. The entity is a Level four (4) Contributor and has a 100% B-BBEE procurement recognition.

Gawie (Sakkie) Louwrens
Lt.Col. Gawie (Sakkie) Louwrens was part of the SAPS for 26 years and in these years of service his dedication and hard work was awarded with many life sentences, world records, commendations and certificates (commended for outstanding services rendered in that he arrested the most wanted Groblersdal Serial Killer, commended for outstanding services rendered in that he performed in the investigation of a crime, commendation on solving farm attacks, and many more).  During his time as part (founder member) of the Bushveld Murder and Robbery unit they were nominated as the best murder and robbery unit national with a detection rate of 98%. 
Testimonial – “Ons is werklik trots dat, ten spyte van werkslading, julle onverpoost die verdagtes gejaag het en hulle gearresteer het.  Die Bosveld Moord en Roofeenheid staan nou al bekend dat as daar gesoek word vir verdagtes, julle nie sal gaan lê voordat die verdagtes agter tralies is nie.” 
In the years from 2006 to 2009 Sakkie Louwrens was commander of a task team investigating serial killers and rapist (children).  This team received an award from the Provincial Commissioner Limpopo Province 2009 for the most successful task team.  Sakkie then moved on to become the commander of the Harmful Occult Related Practices And Missing Persons Unit which arrested a serial killer in Groblersdal within 6 days of establishing the team, which is a world record in serial killing arrests.  His team received a National Award from National Commissioner Phyega as the best team in South Africa pertaining to Serial Killings.  His team also received a certificate and trophy in Limpopo for the best investigation group. 
Up to 2012, Sakkie Louwrens was involved in 133 farm attacks and up to the same year, he was involved in 3217 other criminal cases.
With his resignation from the SAPS, shock and concern was evident in that the SAPS lost such a great leader and investigator and in the words of Brig. Gerard Labuschagne – “A LEGEND, he will be missed…” 
Lost to the SAPS but gained by HPG and this is most certainly a big comfort to every individual and community member in the Waterberg, to know that they have Sakkie Louwrens on their side, fighting and making sure that justice is served.