“ISBSG data is the best option
for validating your estimates
of time and quality for software development and maintenance.”
David Garmus

"ISBSG remains the only truly
open large scale data repository
in the world."
Lee, Galorath

"For Sogeti it’s crucial to compare
our M&S performance against the
ISBSG data. Only after comparing
to the industry, we know if our
maintenance activities have been
carried out in an efficient way. This knowledge enables us to identify the applications where corrective actions
could be needed. Also it hands us the possibility to show the customers that their applications are managed in an efficient way, which increases
predictability and transparency and therefore our most important metric: customer satisfaction."
Harold Van Heeringen, Sogeti