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Mark Sadler is a seasoned IT professional with extensive experience in strategy, transformation, and leadership. He has held various senior roles at top companies, including Head of Professional Services - EMEA at Stripe and General Manager UKI Professional Services at Salesforce. Mark has a strong background in IT service management, governance, and risk management, and has worked with various government agencies and private sector companies. He is also a trained accountant and holds certifications from Stripe.

Credentials

  • Stripe's Global Regulatory Compliance Annual Training - 2023
    Stripe
    Nov, 2023
    - Apr, 2026
  • Fundamentals Certification
    Stripe
    Sep, 2023
    - Apr, 2026

Experience

  • Stripe
    • London, England, United Kingdom
    • Head of Professional Services - EMEA
      • Jun 2023 - Present
      • London, England, United Kingdom

    • United States
    • Software Development
    • 700 & Above Employee
    • General Manager UKI Professional Services
      • Feb 2021 - Oct 2022

    • Vice President Of Professional Services
      • Mar 2020 - Feb 2021

      I run Salesforce UKI's Professional Services Business. I have a team of almost 300 amazing XD professionals, Functional Consultants, Technical Architects, Project Managers, Programme Executives and Transformation Consultants. Together we drive our customers' Digital Transformation.

    • Vice President - EMEA Core Services
      • Feb 2019 - Mar 2020

      Responsible for leading a team of 150 highly experienced Technical Architects and Solution Architects that help our customers deliver their digital transformation.

    • Vice President, Customer Success Group UKI
      • Nov 2016 - Feb 2019

      I ran Salesforce UKI's Customer Success Team leading a team of around 35 Success Managers.

    • Senior Vice President
      • Aug 2012 - Oct 2016

      Commercial Director for Capgemini's UK Tax and Welfare Business Unit. Responsible commercially for annual revenues of circa £700m. Accounatble for the commercial relationship with HMRC and Capgemini's supply chain partners including Accenture, Fujitsu, BT plc, Level 3, SAP, Pega and 300 or so other suppliers.

    • Vice President
      • Jan 2011 - Aug 2012

      I ran Capgemini's Infrastructure Services Division for HMRC. This included desktop services, networks, the IT Service Desk and all HMRC's infrastructure projects and programmes.

    • Vice President
      • Aug 2008 - Dec 2011

      Head of Security Business Continuity and Risk Management.Responsible for leading a team of Security Professionals tasked with ensuring Capgemini fully complied with its security obligations within HMRC.

    • Vice President
      • Oct 2007 - Dec 2008

      Programme Director of HMRC's Data Security Programme.Ran a significant programme helping HMRC transform the way in which it handles, transmits and receives data from 3rd parties.

    • Vice President
      • Jul 2004 - Oct 2007

      Head of Supplier Management, Procurement and Proposition DevelopmentLead a team of 100 staff responsible for working with supply chain partners to bring innovative propositions to HMRC.

    • Vice President
      • Jan 2004 - Jun 2004

      Head of Transition for legacy IT systems.I led a team of 35 IT professionals responsible for safely and securely transitioning 150 in-flight IT projects from EDS (now HP) to Capgemini on 30 June 2004. All projects were safely and securely handed over to Capgemini and implementation dates were achieved.

    • Account Director
      • Jun 2000 - Dec 2003

      Account Director for HMRC and Department of Work and PensionsRan Capgemini's DWP and HMRC accounts. Bid Director for the successful Aspire Competition which resulted in Capgemini being awarded a contract to provide IT services for HMRC for 10 years.

    • Executive Consultant
      • Feb 1990 - Jun 2000
      • London, United Kingdom

      Various consultancy roles including working with DWP to set up the Benefit Fraud Inspectorate and the Employment Service and Benefits Agency to implement Job Seekers Allowance.

  • UK National Audit Office
    • London, United Kingdom
    • Assistant Auditor - Principal Auditor
      • Jul 1985 - Feb 1990
      • London, United Kingdom

      I worked on a variety of financial audit assignments and value for money audit inspections during my time at the NAO, principally focussed on HMRC and the MoD.

Education

  • 1985 - 1988
    CIPFA
    Trained Accountant, Public Sector Accounting
  • 1982 - 1985
    University of Leicester
    Bachelor of Science (BSc), Combined Science
  • 1980 - 1982
    Prices 6th Form College
    A-Levels, Geography, Geology, Pure & Applied Mathematics
  • 1976 - 1980
    Crofton Secondary School
    O-Levels, Geography, English Language, History, Mathematics, Technical Drawing, English Literature, Metalwork

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