PŸUR, the consumer brand of Tele Columbus AG, is rolling out fibre-to-the-home infrastructure across 8,000 residential units owned by Beamten-Wohnungs-Verein zu Berlin eG, one of the capital's established housing cooperatives. The partnership marks a significant fibre expansion in Berlin's cooperative housing sector, where shared infrastructure decisions can unlock connectivity for thousands of tenants at once. For housing associations, such wholesale agreements offer a low-risk route to upgrade building stock and meet rising tenant demand for gigabit speeds. PŸUR operates cable and fibre networks across eastern Germany and competes with Deutsche Telekom and Vodafone in the multi-dwelling-unit segment.