
Managing Director

Chief Executive Officer (CEO)
Bill Abrahart is a seasoned executive with a remarkable 21-year career in the security industry. As the Chief Executive Officer of Definitive Security Solutions, he brings a wealth of experience, strategic vision, and a relentless commitment to safeguarding businesses and individuals. Bill has passion for understanding the intricacies of the security industry and is dedicated to staying ahead in an ever-evolving landscape.
Bill's journey in the security industry began as an engineer, where his skills and problem-solving abilities quickly set him apart, these early years set the foundations for his expertise in the technical aspects of security systems. Bill played a pivotal role in the integration of emerging security technologies and introduced these to his clients, Bill quickly rose through the ranks, showcasing his mastery of intricate security installations and commitment to delivering unparalleled service. Over the years Bill has held key leadership positions in prominent security companies, leading large-scale installation projects and developing innovative solutions to address evolving security risks and challenges.
Bill’s distinguished leadership and unwavering dedication to providing cutting-edge security solutions for businesses and individuals sets him apart from other industry leaders. Bill is recognised for his hands-on approach and meticulous attention to detail. He believes in empowering his teams to achieve excellence through a combination of technical proficiency and customer-centric focus. Under his guidance, Definitive Security Solutions has become synonymous with reliability, efficiency, and state-of-the-art security installations. His strategic vision involves staying at the forefront of advancements in security technology, anticipating client needs, and fostering a company culture rooted in professionalism and expertise.
Beyond his corporate responsibilities, Bill actively engages with local communities to promote awareness of security measures and their importance and participates in industry conferences, sharing insights and contributing to discussions on the future of security installations.
Outside the world of security installations, Bill is an advocate for continuous learning and is known for his interest in emerging technologies, his passion for innovation extends beyond the boardroom, driving the company to explore new possibilities and stay ahead of industry trends.

Group Director

Chief Operating Officer (COO)
Steve Blanchard is a professional with over 11 years’ experience with a broad understanding in the security installation industry. As the Chief Operating Officer of Definitive Security Solutions, Steve plays a pivotal role in driving the company's growth and ensuring excellence in the delivery of security installation services.
Steve holds multiple qualifications in Business Management, providing him with a solid foundation for strategic leadership and organisational development, his educational background, combined with his hands-on experience, has equipped him with the skills necessary to navigate the dynamic landscape of the security installation sector.
Steve's journey in the security installation industry began early in his career, where he quickly distinguished himself through his technical expertise and project management acumen, over the years, he has held key roles in various capacities, from leading installation teams to overseeing large-scale security projects. His dedication to staying at the forefront of industry trends and technological advancements has been a driving force behind his success. Before assuming the role of COO at Definitive Security Solutions, Steve played instrumental roles in the successful execution of complex security installations for diverse clients.
As the COO, Steve is known for his hands-on and collaborative leadership style, he fosters a culture of teamwork and innovation within Definitive Security Solutions, emphasising the importance of precision and efficiency in every installation project. His leadership philosophy centres on a client-centric approach, ensuring that each solution aligns with the unique security needs of the clientele.
Steve envisions Definitive Security Solutions as a market leader renowned for its excellence in security installations and his strategic vision involves expanding the company's service offerings, embracing cutting-edge technologies, and fostering long-term relationships with clients and partners.
Steve participates in industry forums and events, sharing insights and contributing to discussions on the importance of robust security infrastructure, throughout his career, Steve has garnered recognition for successfully delivering high-profile security installation projects, his ability to balance technical proficiency with a client-focused approach has earned him respect within the industry.
Outside of his professional pursuits, Steve is known for his commitment to maintaining a healthy work-life balance, he is an advocate for continuous learning and encourages his team to embrace ongoing professional development.

Commercial Director

Chief Commercial Officer (CCO)
James Sandall is a highly experienced professional with a comprehensive background in the security installation industry, boasting over 15 years of invaluable expertise. In his role as the Chief Commercial Officer at Definitive Security Solutions, James contributes a wealth of knowledge in business development, client relations, and strategic planning to the leadership team.
James previous experience with some of the UK’s largest security companies provides him with a robust foundation for navigating the complexities of the commercial aspects within the security industry, his continuous professional development has played a pivotal role in shaping his strategic and analytical approach to commercial leadership.
Embarking on his career in the security installation field over a decade and a half ago, James quickly demonstrated an innate understanding of the nuanced requirements of commercial clients. Throughout his professional journey, he has held pivotal roles in project management, business development and commercial strategy, making significant contributions to the growth and success of the organisations he has been associated with.
Before assuming the role of CCO at Definitive Security Solutions, James played key roles in securing and managing major commercial contracts, showcasing his exceptional ability to align security solutions with the unique needs of businesses across various industries.
Recognised for his strategic mindset and client-centric approach, James leads by example as the CCO he emphasises the importance of building strong, lasting relationships with clients. His leadership philosophy centres on creating value for clients through tailored security solutions that not only meet but exceed their expectations. James envisions Definitive Security Solutions as a trusted partner for commercial clients seeking state-of-the-art security installations. His strategic vision involves expanding the company's commercial portfolio, diversifying service offerings, and maintaining a customer-first mindset in all aspects of the business.
Beyond his role as CCO, James understands the importance of community engagement and staying attuned to the evolving needs and expectations of commercial clients. Throughout his career, James has earned recognition for his instrumental role in securing and managing high-profile commercial contracts, his exceptional ability to bridge the gap between business strategy and security solutions has been a key factor in his success.
Outside of the boardroom, James is known for his passion for mentoring young professionals in the industry and is a staunch advocate for talent development, he believes in the transformative power of mentorship to shape the future leaders of the security sector.
In his capacity as the Chief Commercial Officer of Definitive Security Solutions, he continues to propel the company's commercial success, positioning it as a trusted partner for businesses seeking top-tier security solutions.

Innovation & Technical Director

Innovations Director
Lee Wilks is a seasoned professional with an impressive legacy spanning over 25 years in the security installation industry. As the Innovations Director at Definitive Security Solutions, Lee brings a wealth of operational expertise, leadership acumen, and a deep understanding of the security landscape to drive operational excellence within the organisation.
Lee's journey in the security industry began with a foundation in Electronics Engineering, setting the stage for his technical proficiency in security systems, over the years, he has complemented his hands-on experience with continuous professional development, staying abreast of evolving technologies and industry best practices.
With a career that spans more than two decades, Lee has held pivotal roles in various capacities within the security sector, his journey began as a dedicated technician, and through unwavering dedication and a commitment to excellence, he ascended through the ranks.
Before assuming the role of Innovations Director at Definitive Security Solutions, Lee played key roles in orchestrating and overseeing the successful execution of intricate security solution installations. His extensive experience in managing projects of varying scales has been instrumental in contributing to the success and growth of the organisations he has been a part of.
As the Innovations Director, Lee is revered for his strategic vision and hands-on leadership style, he leads by example, emphasising precision, efficiency, and a commitment to delivering high-quality security solutions. Lee fosters a culture of collaboration within his teams, ensuring a seamless and well-coordinated operational workflow.
Lee envisions Definitive Security Solutions as an industry leader known for its operational excellence and commitment to delivering top-tier security installations, his strategic vision involves optimising operational processes, enhancing project management methodologies, and ensuring the company remains at the forefront of technological advancements in the security sector.
Beyond his role as Innovations Director, Lee actively engages in community outreach programs, sharing his expertise and insights with local businesses and organisations, he believes in the importance of community collaboration and knowledge-sharing to collectively strengthen security awareness.
Throughout his extensive career, Lee has garnered recognition for his instrumental role in overseeing and successfully executing complex security installation projects, his ability to navigate challenges, coupled with his meticulous attention to detail, has earned him respect within the industry.
Lee Wilks stands as a venerable figure in the security installation industry, embodying the values of experience, technical prowess, and a steadfast commitment to operational excellence. As the Innovations Director of Definitive Security Solutions, he continues to lead the company towards new heights, ensuring it remains a trusted name in delivering cutting-edge security solutions.

Operations Manager
Registered Office: Unit 11 Park Road Industrial Estate, Park Road, Swanley, Kent BR8 8AH