Let’s consider this scenario.  You’ve lined up several clients in one industry.  You’ve done a considerable amount of repeat work for some of them – all without question or any concerns on the part of each client.  Now,  you’re negotiating work with a new client and they see from your website that you have worked with or are currently working with one of their competitors.  They express concern.  How do you deal with this?

via What if Your Clients Are Competing? | Project Management Tips || Project Management, Collaboration and Knowledge Management Blog.