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About the Makers

We all love spreadsheets at Infotron. Our ultimate goal is to drastically increase the quality of spreadsheets worldwide, because fewer errors would save the world billions! We’re located in Amsterdam and Delft in the Netherlands. The Delft University of Technology is our main partner. We developed PerfectXL, for better spreadsheets.


PerfectXL is an Infotron application. Infotron is a young and dynamic company, located in Amsterdam and tightly connected to the Technical University of Delft. Infotron specializes in automated spreadsheet analysis. Want to know more about Infotron? Visit

Contact Us

Our lines and doors are always open for suggestions, questions, advice, support and of course fanmail. Find the different ways to contact us on our contact page.

Our Team

We are located in Amsterdam, Delft and Cluj and we originate from the Netherlands, Greece and Romania. There is one important thing that connects us: we all love spreadsheets! Meet our team

Our Clients

Several major financial organizations, such as PwC, Nationale Nederlanden and PGGM, already put their faith in PerfectXL. Our tool helps saving costly time and provides with a structural increase of the quality of corporate spreadsheets. Read more about our clients

Our Partners

PerfectXL is a co-production between Infotron and the TU Delft Software Engineering department. Active involvement of partners such as the Software Improvement Group (SIG) and AAU University in Austria keeps us sharp at all times. Read more about our partners