ITC/Linotype’s Frankfurter is very close, but might not be quite it.
http://www.linotype.com/462/frankfurter-family.html

Could be custom for the organization. Other options are Bryant and FF Speak.

It’s pretty close to Bryant 2 based on these stylistic alternative forms:

course, the “y” isn’t the same, so I’d side with Stephen and say it’s custom.