The Vita Voom Software™ pgExpress Driver born out of the lack of good PostgreSQL support for the Delphi community. I, , have also worked on the Zeos Library (now dead???) project for a couple months, but I have quit from it since I couldn't agree with many of the development directives.
The pgExpress Driver was developed months earlier then Borland's PostgreSQL Driver for Kylix , and at the time it was written, it was the first driver in the world written using Delphi . We released the first pgExpress Driver beta in July 05, 2001.
Since then, Vita Voom Software™ have stablished itself as a leading PostgreSQL access provider for the Delphi community.