The LOOMIS Agency We have a simple philosophy: Never underestimate the underdog. After all, challenger brands may not be the top dogs in their categories, but they're resourceful. And they have the heart, guts, and desire to take on that top dog. That’s where LOOMIS comes in. We challenge underdogs to think differently and find new ways of doing things. We help them find their voice, and make sure they’re heard.