This report covers the virtual operator market in the Netherlands (MVNOs and second brands of MNOs) as of the third quarter of 2017. It has an operational focus, commenting on subscriber numbers, market shares, marketing spending and related developments, rather than a financial focus. This research document also provides access to company profiles of most of the mobile virtual market players, consisting of some 60 companies. The analysis is based on Telecompaper's continuous research into the development of the Dutch mobile virtual network operators market. The focus is on all types of virtual operators, as well as service providers and MVNEs.