Guido Geister brings over 15 years of international executive-level experience in the Telecoms and IT industry to the table. Geister has held roles in sales management and consulting, where he has been responsible for business case evaluations, market analyses, financial modeling, value selling, go-to market strategy, business development, multicultural leadership, and database marketing and segmentation.

Geister studied Business Engineering at Universität Karlsruhe (TH), where he received his Diplom Wirtschaftsingenieur. He started his career as a Segment Marketing Manager at Arcor/o.tel.o communications and later moved to Nokia, where he held several positions such as Business Analyst, Business Consultant, Senior Business Consultant EMEA, Senior Business Advisor (Europe/Latin America), Business Development Manager, and Senior Business Consultant. Prior to joining Nokia, Geister also co-founded Geister & Eske Information Consulting, where he developed his expertise in entrepreneurship.

Geister's experience has been critical in helping companies optimize their operations and improve their bottom line. His consultative approach, expertise in market analysis, and leadership skills have helped companies develop tailored solutions that both meet their needs and bring value to their customers.