While I still hold my view on the Current State of Software Factories - at least one company (EDS) is repoting (in an MSDN article) that they've built a software factory for their domain entities [found via Steve Cook]. Nevertheless this is still a generic generator (i.e. not a factory for ordering system or something similar- but rather something like a DSL for O/R Mapping).
Arnon
PS
I also wonder why do they generate unit tests fot the generated code - assuming they properly tested their templates the generated code should just work ...