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Leading the UK's fight to cut serious and organised crime

Senior leader biographies

Our leadership team sets the agency's strategic direction and provides operational oversight. Executive and non-executive directors bring decades of experience and expertise from across policing, government and the private sector.


Mary CalamMary Calam is an external advisor and self-employed consultant at McKinsey & Company, providing expertise and advice in areas of crime, policing and national security. She has a significant range of experience from across both public and private sectors and has held senior positions within the Home Office for several years.