Yeah, but it is not easy to find them. There is not a broker that will tell you 'I am a market maker' :) But there are some signs to find which brokers are market makers and which- not. One of the most important things is the 'Execution model'. Before starting using any broker, every trader should know what is the execution model of the preferred broker. For example, if the execution model is 'NDD DMA/STP' this means, that the broker don't have Dealing Desk and provides Direct Market Access / Straight Trough Process, therefore such brokers aren't market makers.