IBM used to keep a list on their website of certified professionals and the companies those professionals worked for. I think they phased it out last summer, due to any number of reasons. That could be wrong - they could have something separate for 141, but... I have no idea.
Theodore Jonathan Casser
SCJP/SCSNI/SCBCD/SCWCD/SCDJWS/SCMAD/SCEA/MCTS/MCPD... and so many more letters than you can shake a stick at!