Senior Management

  • Chief Executive

    Bill Butler joined the SIA in July 2009. Bill previously held the post of Director of Corporate Services at the Gambling Commission, where he was part of the team that led the establishment of the new regulator for the gambling industry.

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  • Director of Service Delivery

    Stephen McCormick was appointed Director of Service Delivery of the SIA in April 2009. Stephen originally joined the SIA as interim Director in January 2009 and was previously the Director of Strategy and Business Development for Shared Services at the Home Office, leading the design and creation of the new shared services business organisation and the deployment of a portfolio of services to the core department and its agencies.

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  • Director of Compliance, Intelligence and Communication

    Dave Humphries joined the SIA in February 2010. He previously held the post of Head of Criminal and Enforcement Policy at HMRC.

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  • Director of Transition

    Dianne Tranmer was appointed Director of Transition in February 2012. Dianne originally joined the SIA in March 2003 as Assistant Director of Compliance & Investigation.

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