SIF General Secretary Daniel Garnham and SIF Non-Executive Board Member’s Michael O’Sullivan and Philip Ingram MBE have been featured in the GuardPass 100 key figures shaping the UK’s security industry.

The GuardPass 100 is a curated list of key individuals leading change across private security, regulation, corporate security, cybersecurity, academia, and training. All key figures chosen by team GuardPass are recognised for their significant contributions to improving the security infrastructure, strategies, and overall industry practices across the UK.

The individuals included in The GuardPass 100 were selected based on their publicly known roles, achievements, and ongoing contributions (at the time of writing) to the UK security industry across multiple sub-sectors. This includes leadership roles in major organisations, regulatory bodies, and industry associations, as well as advancements in security technology, education, and policy. Each person on this list has demonstrated significant influence in shaping security standards, fostering innovation, or advocating for industry-wide improvements.

Heres what GuardPass had to say.

Daniel Garnham – Daniel Garnham is the Founder and General Secretary of the Security Industry Federation (SIF)—the UK’s security only certified trade union. With a background in law enforcement and investigation management, Garnham has dedicated his career to advocating for security professionals’ rights and improving industry working conditions. His leadership at SIF focuses on raising employment standards, promoting fair wages, and ensuring security officers have access to career development opportunities. Garnham is recognised as one of the UK’s top security industry influencers, actively working to reform the industry and strengthen workforce protections.

Michael O’Sullivan – Michael O’Sullivan is a Non-Executive Board Member of the Security Industry Federation Trade Union and the Editor of TPSO Magazine. With a strong background in both security operations and media, O’Sullivan plays a vital role in providing security professionals with industry insights, training resources, and regulatory updates. His work at TPSO Magazine helps frontline security officers stay informed about best practices, legislative changes, and career development opportunities. Through his involvement with the Security Industry Federation, he also advocates for improved working conditions and fair treatment of security personnel.

Philip Ingram MBE – Philip Ingram is a journalist and commentator specialising in international security, intelligence, and defence. A former military intelligence officer, he provides expert analysis on global security threats, cyber warfare, and terrorism. Currently, he’s a Non Executive Director of the Security Industry Federation Trade Union. His work appears in major media outlets, where he bridges the gap between security operations and public understanding. Ingram frequently speaks at industry events and contributes to security discussions through articles, podcasts, and interviews. His insights help organisations and policymakers stay informed about emerging risks and geopolitical developments impacting national and international security.

You can learn more about GuardPass here – https://www.guardpass.com/