ASG Strengthens Team with Strategic Appointments

Assist Security Group (ASG), a leading provider of bespoke security solutions, has announced several key appointments to bolster its leadership and operational capabilities. With a focus on delivering world-class protection and personable service, ASG has welcomed Adam Stilwell, Sandra Luvango, Ledion Bala, Ricco Appea, Rob High, and Patrick O’Sullivan to its team.


Adam Stilwell joins ASG as the head of Recruitment and People strategy, bringing over a decade of expertise in connecting exceptional talent with rewarding careers across sectors such as Education, Fintech, Digital, and Security. Sandra Luvango will support ASG’s back-office functions in recruitment, scheduling, HR, and commercial transactions, drawing from her background in retail and team management.


Ledion Bala and Ricco Appea have been appointed as Operations & Scheduling Coordinators. Bala brings five years of operations management expertise in high-end hospitality venues, along with a Bachelor of Economics and a Master of International Development. Appea contributes over a decade of security sector experience, having worked in demanding environments such as G4S.


Sandra Luvango joins ASG as an Office Administrator, bringing valuable experience in team management and operational support. With a background in retail, where she successfully managed several departments, Sandra will handle ASG’s back-office functions. Her expertise in supporting team growth and training, and ensuring standards and compliance, will maintain ASG’s operational excellence and commitment to delivering high-quality security solutions.


Rob High joins ASG as the Head of Intelligence, bringing intelligence reporting and investigations in-house to provide clients with accurate and impactful insights. With more than 15 years in the Crisis and Risk Management industry, High has worked with major players in the crisis management software space and has rolled out enterprise-level global crisis management systems for multinationals across various sectors.


Patrick O’Sullivan, ASG’s new Head of Operations, boasts 30 years of security industry experience, having worked as an officer and quickly attained senior roles at national and European levels. O’Sullivan specialises in contract security for major corporate and property management clients, bringing extensive knowledge in physical security and risk management.


Troy Hewitt, managing director of ASG, commented, “We are thrilled to welcome such a talented group of individuals to our team. Their diverse backgrounds and expertise will undoubtedly strengthen our ability to deliver tailored security solutions to our clients in the luxury retail and hotel, hospitality, corporate, and hospital sectors. As we continue to navigate an increasingly complex world, these appointments reaffirm our commitment to providing unparalleled protection and peace of mind to clients.”


ASG remains dedicated to partnering with clients to understand their unique security needs, culture, and goals, developing proactive strategies that detect risks early and enable clients to operate confidently. With these new appointments, ASG is well-positioned to continue delivering professional corporate security with a personal touch.


About Assist Security Group (ASG):


With over 30 years of experience as a trusted partner, Assist Security Group provides bespoke security solutions to luxury hotels, retail, entertainment and event venues, hospitals, estate management, and corporate clients. ASG’s mission is to mitigate risks and create safe environments where clients can thrive, backed by specialised divisions and a sharp focus on operational excellence.

You may be reviewing your security plans, looking to resolve a specific risk issue or just want to know what’s new in loss prevention. ASG’s interactive Coffee & Catch-Up is an opportunity to find out about the options and opportunities for the safety and security of your business this year – Email: or call 0208 543 6670

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