OP,Having just left one consultancy for another, I'm in a position to comment. My contract with my former employer contained such a restriction, but made very little difference to my signing on with a new firm: I cannot work on behalf of my new employer in the next year for any of the clients for whom I worked on behalf of my old employer in the year before I resigned.For what it is worth, European employment law places strict duration and scope restrictions on the legality of such non-compete clauses.The bottom line is that provided you're straight with your new employer and maintain good relations with your previous employer, it is unlikely to be a deal-breaker.Best of luck.EC