Attached is a spreadsheet with a list from Septemer 2014 (note: there is now also another list from October that Holly Benz just posted).
This spreadsheet shows the Name and Location of each of the Utilties, along with how much money they have earmarked for Smart Grid project (in some cases a lot of money).
I was able to find a contact name and phone number or email addres for each of these Utilities - and in most cases, two contact names.
Hope this helps!!!!