Holistic Marketing Consultants Inc. (HMC) is a Chicago based marketing firm specialized in online and offline marketing. HMC serves small and medium sized businesses with their internet and print marketing needs. Whether you are a bar owner in downtown Chicago or a real estate broker in Phoenix, HMC can get your word out to the public loud and clear. Our clients are based around the nation and you can contact any of them for reference. Yes, any of them.