The expansion of fibre optics in Germany and neighbouring countries is currently experiencing a boom. Investors are looking for investment opportunities in future-proof and sustainable infrastructures. New providers are forming and established telecommunications companies are upgrading their networks to meet the demands of the future. WIK supports these players in many ways: We conduct market potential analyses to examine the attractiveness of expansion areas at the micro level. We analyse the regulatory environment and assess the implications of public funding programmes. We assess concrete business cases and check the sustainability and value of existing infrastructures. We forecast future market developments and analyse demand behaviour. For this purpose, we worth together with our clients and draw on our deep understanding of the retail business (consumer and enterprise) as well as wholesale business to generate valuable and sustainable propositions.