Robert Kaiser
Founder & CEO
Native German Robert Kaiser is a global authority on violence prevention and reduction. He founded PPSS Group in 2019 to mitigate workplace violence, injuries, and fatalities.
During and following his 18-year career in domestic and overseas security, Robert comprehensively researched the complexities of human violence. He has worked with hundreds of female survivors of physical and sexual crimes, as well as numerous women’s support organisations. Additionally, he interviewed several predators to identify behaviour traits and patterns, aiming to better understand sexual violence and establish prevention methods. Robert is also the author of the forthcoming book NEVER A VICTIM – the most comprehensive guide on women’s safety ever written.
Richard Fox
Global Operations Director
With over 30 years of experience in the British Armed Forces, Richard continues to serve as an Army Reservist and was recently promoted to Company Sergeant Major. Richard is a seasoned leader with extensive backgrounds in business, defence, and volunteer work.
Richard became part of PPSS Group in 2021 and currently serves as the Global Operations Director. Beyond his operational proficiency, he demonstrates an exceptional understanding of positive people management, regulations, HR functions, quality assurance, and ensuring legal compliance with international standards like ISO 9001:2015.
Colin Mackinnon
Technical Director
Colin Mackinnon joined PPSS Group as Technical Director in 2018, having previously served 27 years in the UK Police in a variety of roles including uniform, Drugs Squads, Firearms, Surveillance, Undercover work, Training, and spent his final 10 years with the Counter Terrorist Unit.
He now utilises his operational experience, extensive knowledge of Criminal and Terrorist activity, Body Armour, and specialist PPE, to best advise clients and senior leaders on the best solution for their workplace.
Jim Still
Business Development Director
Jim joined PPSS Group in 2016 and was appointed as Business Development Director in 2022.
With a background as a former Royal Marine Commando, Jim brings extensive experience from serving in challenging environments, including operations in Afghanistan and Iraq. Additionally, he served as a Private Military Contractor in Iraq for the US government.
In his current capacity, Jim spearheads product and business development initiatives, ensuring that PPSS Group always remains ahead of our competition.
Joanna Kaiser
Global Finance Director
Joanna Kaiser, a founding member of PPSS Group, is assuming comprehensive financial oversight.
With over fifteen years of experience, she resumes overall control over the company’s financial growth, stability, and security. Given the company’s international sales operations, Joanna also oversees all financial and corporate obligations associated with supplying government agencies and customers abroad.