I see these are two futures prop firms. Anyone know the particulars? Anyone know anyone that worked there? What is it that they offer? http://www.geneva-trading.com/ http://www.transmarketgroup.com/
Do a search on the principals with the exchanges, the CFTC, OCC, and everywhere else you can think of. What you find should help you with these firms. Don
Geneva seems reputable. I know they own a membership on Eurex. I checked Eurex's membership directory. Did you call them? Can you visit them?