Rupert Gerhard Ahrens

A & B Communications Group GmbH is a German company that provides public relations services. The company is based in Frankfurt, Germany. The CEOs are Rupert Ahrens, Hartwin Möhrle. The company was founded in 1984.

A&B One Kommunikationsagentur GmbH is a communication agency that offers services such as PR/advice, digital strategies, risk/crisis management, content creation, research, and web development. A&B One is based in Frankfurt, Germany. The German company works comprehensively from the first impulse to the successful result, and they can also focus on specific areas as per the client's requirements. The private company listen to the client's challenges and provide advice based on a well-founded strategy or an effective measure. The company was founded in 1993 by Hartwin Möhrle, and the CEO is Rupert Ahrens.