Don't you have a considerable portfolio and work history? Even if you went through an intermediary before, you should be able to prove you did the work, right?

Don't you have a considerable portfolio and work history? Even if you went through an intermediary before, you should be able to prove you did the work, right? Whatever your weaknesses are, play them out as strengths. If you don't have a huge history as a 'company', that's not a weakness, because you can pay more attention to each new client you get.