Geert-Jan D.

CEO

Netherlands

About

Specialties: Software development. Leading organizational transformation, Agile way of working, Dealmaking, Mergers and Acquisitions.

Experience

  • CEO at Tidalis
    Nov 2025 - Present · 8 mos

    Making the maritime world safe, secure and efficient

  • Algemeen directeur at Flo Invest
    Jun 2020 - Present · 6 yrs 1 mo

    Transition and transformation

  • ECI Software Solutions (Full-time · 7 yrs 2 mos)
    • CEO treetop
      Aug 2020 - Aug 2025 · 5 yrs 1 mo

      ECI Software Solutions is a global provider of cloud-based business management and ERP software designed for companies in industries like manufacturing, construction, installation and wholesale.

    • Managing Director Bemet/Inventive
      Jul 2018 - Jul 2020 · 2 yrs 1 mo

      Boardmember Trivest. MD Bemet en Inventive

  • Directeur Managed Services at Detron
    Mar 2017 - Jul 2018 · 1 yr 5 mos

  • KPN (8 yrs 9 mos)
    • Director Simplify & Innovation Corporate
      Jul 2013 - Mar 2017 · 3 yrs 9 mos

    • International Strategic Program Director
      Jul 2008 - Jul 2013 · 5 yrs 1 mo