OH Marketing Group is a marketing services firm that provides strategic leadership and expertise to execute challenging marketing tasks on-demand for small to mid-sized businesses through to large corporations. A whole team is required to scale a company to meet current marketing challenges. OH Marketing Group can be an asset to your existing marketing department or act as an outsourced marketing department. OH Marketing Group can either be an asset to your existing marketing department or act outsourced as a marketing department for small- to medium-sized businesses and large corporations. We work with our clients to help them develop marketing strategies that will propel their business forward.