Who we are
Established in 2000, DecisionOne is a BI design consultancy set up by Lawrence Corr. We believe that collaborative data design known as modelstorming dramatically can improve how organisations understand their data and gain valuable insight from it.

What we do
We help organisations create better BI solutions. We do that through remote modelstorming workshops and public training courses worldwide.

Agile Data Warehouse Design eBook Available

When and Where
Our next Agile Data Warehouse Design course will be Utrecht, NL 17-19 June 2024 on UK time. View our 2024 training schedule for further dates and timezones/locations.


Why work with us