▸▾ Claim This Listing Please login in order to be able to claim this listing. Username*: Email*: Password*: Log in | Lost your password? Trankel Research & Analysis Return to Directory Rating (average): (0) Business Name: Trankel Research & Analysis Business Genre: Consulting, Service Business Website Address: trankelresearch.com Business Address, City: PO Box 4153, Missoula ZIP Code: 59806 Business Phone Number: 4065501011 Ratings There are no reviews yet. Please login to rate this listing.