Private equity giants Warburg Pincus and KKR are testing buyer appetite for their UK fibre broadband assets amid sector-wide challenges. Warburg has approached suitors for Community Fibre, which serves 450,000 customers and carries an estimated £2bn enterprise value, while KKR has reached out to potential buyers for Hyperoptic, another 400,000-customer provider.

The moves reflect mounting pressure across the UK broadband industry, where operators face disappointing fibre uptake and soaring network construction costs. CityFibre, backed by Goldman Sachs, struggles with £3.7bn in net debt from lenders including NatWest and Lloyds, prompting creditors to seek hedge fund interest in discounted debt purchases ahead of potential restructuring.

Distress is spreading beyond UK borders. 3i recently wrote down its €200mn-plus DNS:Net investment to zero, citing deteriorated lending appetite for German fibre rollouts. Distressed investor FitzWalter Capital, owning 50% of DNS:Net's debt, now targets heavily indebted providers to restructure and monetize existing networks. Neither Warburg nor KKR appear rushed to complete deals, with both continuing strategic assessments.