www.modernanalyst.com Business Analyst forum.
www.astrakan.se. BA (and more) training (Swedish).
www.volere.co.uk. Requirements specification.
www.prince2.com. A more strictly PM model.
www.pmi.org. "the PM bible" PMBok.
www.projectmanagement.com. PM forum
www.scrum.com. The Agile method
www.icmhq.com. Configuration and Change mngtm.
www.aras.com. Open Source PLM initiative.
www.plm.automation.siemens.com. A PLM giant.
www.3ds.com. Dassault Systems Enovia solutions.
www.eurostep.com. Interesting Step based solution.
www.ptc.com. PLM solutions from PTC.
www.oracle.com. Oracle has Agile PLM solutions.
www.sap.com. SAP has their SAP PLM solutions.
www.centricsoftware.com. Retail & Fashion focused
www.autodesk.com. BIM solutions, CAD and more

Knowledge !
Konsultfirman Viktor Jensen - Sweden - info@viktorjensen.com - 00 46 703225320
Partner network !
Useful links
Viktor designing details of a KMW Paper Machine (Valmet Paper Machine )back in 1984.
During my years in the CAD / PLM Business I have built up quit a good network of persons and companies. Feel free to contact me if you have needs openings. I will do my best to help out. Mostly it is for free.

Also, if you have skills in the CAD / PLM area, feel free to contact me. I may be able to get you an assignment or pass you further to companies that are looking for employees.
I am constantly looking for new partnerships and opportunities. Feel free to contact me. I have built my network over more than 30 years in the CAD/PDM/PLM business.
Partner network !