About us
A small, senior team. We've sat on both sides of the Microsoft contract.
Datafitters is a focused team combining deep Microsoft licensing experience, hands-on data engineering, and a partner network. We built Control Tower because we kept watching organisations leave money on the table at every renewal cycle, and consulting alone couldn't keep up.
Derek van Leeuwen
Data Wizzard
Derek combines deep data expertise with innovative technology to uncover hidden license waste. As our chief architect, he brings our vision to life and ensures every recommendation is spot on.
Chief architectData & engineeringPlatform
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Patrick van der Meer
Microsoft License Expert
Patrick brings 15+ years of contract negotiation expertise, helping organisations secure better licensing terms. He combines deep licensing knowledge with proven negotiation strategies.
15+ yrLicensingNegotiation
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Bart van Leeuwen
Partner Manager
Bart manages our strategic partnerships and white-label solution. He ensures our network of advisors is delivering real value to our clients. Message him if you'd like to know more about our partner programme.
PartnershipsWhite-labelAdvisor network
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