Bill Duffy is a master of operational resilience and strategic risk. As Co-Founder of Sentinel25, he brings decades of frontline experience in public safety, counterterrorism, and crisis management - translating high-pressure leadership into practical, scalable solutions for organisations across the UK.

Bill’s career has spanned some of the most complex and sensitive environments in law enforcement and emergency response. From leading multi-agency operations to advising on national security threats, his insight into risk, coordination, and command structures is unmatched. He’s known for his ability to cut through noise, assess threats with precision, and guide teams through uncertainty with calm authority.

At Sentinel25, Bill is the architect behind many of the firm’s most impactful training programs and crisis simulations. His work empowers clients to prepare for the unpredictable - whether it’s Martyn’s Law compliance, insider threat mitigation, or strategic leadership under pressure.

Bill doesn’t just advise - he equips. His approach is grounded, pragmatic, and deeply informed by real-world experience. Clients trust him not only for his expertise, but for his integrity, clarity, and unwavering commitment to public safety.

When resilience matters most, Bill brings the leadership that makes it real.

When crisis hits, you don’t want average. You want exceptional.

Amy Wright is a powerhouse of operational strategy and transformational leadership. As Co-Founder of Sentinel25, she’s built her career on turning complexity into clarity - designing operational frameworks, commanding high-stakes teams, and delivering results when failure simply isn’t an option.

She isn’t just a strategist - she’s the calm in the chaos, the architect of control when everything feels uncertain. Her leadership is battle-tested. From large-scale public order operations to spontaneous crisis response, pandemic coordination to insider threat mitigation, Amy has led mission-critical teams through some of the most volatile environments in public safety and event management.

Her calm command presence and precision under pressure inspire confidence at every level - from frontline responders to senior stakeholders.

But Amy doesn’t just lead operations - she drives cultural change. Her ability to embed new processes has saved organisations millions, streamlined systems, and empowered teams to perform at their peak. She transforms uncertainty into control, and pressure into performance.

Clients don’t hire Amy for her credentials alone. They hire her because she makes them feel ready. Confident. Protected. Inspired.