Sebastiaan van den Deijssel
Managing Consultant , NetherlandsSebastiaan has over 15 years of professional experience in marketing, product development, sales, customer care, BSS/OSS, and business modelling for Telecom. He is one of the foremost experts in the field of MVNEs and MVNOs. He gained his experience in key roles within MNOs, MVNOs as well as MVNEs in Europe, Middle East, Africa, Caribbean and the USA.
Sebastiaan van den Deijssel has been involved with multiple core network integrations, in-sourcing wholesale operations and MVNO implementations in several countries. He recently developed a new strategy for an MVNE, focusing on service delivery instead of traditional airtime driven models.
Sebastiaan developed solutions and product portfolios and reference offers (retail, wholesale and M2M) for several MVNEs and MVNOs. His out-of-the-box and customer centric approach has resulted in many innovative concepts, which have significantly contributed to the success of these MVNEs and MVNOs.
Other team members
David Barker
Managing ConsultantDavid is a cellular network and technical radio spectrum domain expert in Coleago’s spectrum strategy and spectrum valuation practice areas. He is a specialist in the analysis of spectrum holdings, inference risks and development of technical valuation models.
Domingo Villanueva
Managing ConsultantDomingo Villanueva is an expert in regulatory cost accounting and definition and valuation of remedies in the context of mergers and acquisitions in the Telecoms sector. He holds an MBA from IE Business School and a BA in Business Administration from ICADE Madrid.
Simon Woodland
Managing ConsultantSimon Woodland is a member of Coleago’s financial modelling and training team, and is a seasoned management consultant with expertise in mergers and acquisitions, valuations, licence bids, financial forecasting and business planning.
