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 his 18-year career in domestic and international security, Robert extensively researched the complexities of human violence. He has listened to and collaborated with hundreds of female survivors of physical and sexual crimes, as well as several perpetrators, to identify behavioural traits and patterns associated with violence against women and develop effective prevention strategies. Robert is also the author of the forthcoming book NEVER A VICTIM – The Definitive Guide to Women’s Safety.
Richard Fox
Global Operations Director
With over 30 years of service in the British Armed Forces, Richard brings a wealth of leadership experience and continues to serve as an Army Reservist, in the role of Company Sergeant Major. His career spans business, defence, and volunteer sectors, demonstrating a deep commitment to operational excellence and strategic leadership.
Since joining PPSS Group in 2021, Richard has served as the Global Operations Director, where he plays a pivotal role in driving organisational success. He possesses a comprehensive understanding of people management and HR, regulatory compliance of PPE, and quality assurance. His expertise ensures adherence to international standards, including ISO 9001:2015, reinforcing the company’s commitment to excellence and legal compliance.
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.