> Yes Ivan, but those lists includes all kind of companies... I want
> only the "big" ones, or the ones whose names will cause good impact ;-)

And those are typically the ones who want to keep their mouths shut.
One of our support customers is a large and I mean large US bank with
a very well known name running at least 10,000 instances of Firebird.
However as per the support contract I am not allowed
to divulge. Apologies.

Another customer is a major Russian exchange - they moved to Firebird about
a year ago from InterBase 4. People may know the name, but details - again
I cannot divulge without permission and theres more :-)

Regards
Paul