IANAL I list them, I don't currently have logos but I think it would be ok to show previous client's names and/or logos. Granted most probably do have a claus

IANAL I list them, I don't currently have logos but I think it would be ok to show previous client's names and/or logos. Granted most probably do have a clause that it should only be by permission. Chances are they might come across it someday and ask you to remove it. I've only heard of this one time, one of my clients had a request by a company's legal to remove a logo on his site in a clients section, but they didn't ask to remove the company name in text just the logo. As long as it looks professional I think most companies would be ok with it.