I have only build a few corporate logos, and this one was not the most interesting build, but they did have me do a giant LEGO play area for 40 kids at a big staff/family event. And they kept the logo at the end, of course. The funny part is, years later I was asking a layer friend about finding a lawyer for a project and he recommended his sister, who is always a lawyer. And sure enough, I walked into her firm and there was my brick-built logo. Small world.