PDES Inc http://pdesinc.aticorp.org/
Petrotechnical Open Software Corporation (POSC) http://www.posc.org/
POSC/CAESAR PROJECT http://www.posccaesar.com/
NASA http://step.nasa.gov/
International Alliance for Interoperability (IAI) http://www.iai-international.org/
The UK Council for Electronic Business http://www.ukceb.org.uk/
All Jotne EPM Technology News