With 20 years of experience in advising large companies and over 10 years as a founder, investor, and operational management of start-ups, Thomas Claussen actively supports his clients as a senior advisor in the implementation of their business ideas. He always uses his extensive expertise and international network profitably for his clients. He gained his international professional experience on projects in the USA, Canada, England, Italy, and France.
Thomas Claussen advised well-known companies in the fields of telecommunications, research, transport, trade, and government. Among other things, he built up the areas of change management, trade, and transport for Accenture.
Thomas Claussen has gained extensive experience in the field of start-ups since 2004, including a 6-month stay in Silicon Valley. He founded several companies, took over the operational management several times, and is invested in a number of companies as a business angel.