About Kellen Kellen stands as a global leader in providing management and services to professional and trade organizations. We empower Board leaders by offering operational frameworks and strategic guidance to better serve their organization's mission and vision.   As a dedicated professional services company, we offer solutions to organizations, such as association management, public affairs, marketing, meeting management, education, and strategic communication. Leveraging our expertise across diverse industries including healthcare, food and beverage, buildings and materials, and technology, as well as our global perspective with a presence in North America and Europe, we collaborate with over 100 organizations to help achieve their goals.