Several recent transactions highlight the sale of optical fiber assets, including Triodos Bank's German portfolio and DELTA Fiber's network in the Netherlands.

Triodos Bank Sale

Triodos Bank sold its non-core portfolio of approximately EUR 180 million in loans linked to the German fiber-optic market to Deutsche Bank AG. This transaction is expected to result in a one-off negative impact of EUR 3 million on Triodos Bank's financials, which will be reflected in the first half of 2026 results (to be published on 13 August 2026) .

DELTA Fiber Sale

DELTA Fiber sold part of its optical fiber telecommunications network to Glaspoort, a joint venture of KPN and ABP. The transaction involved around 200,000 fiber-to-the-home consumer connections in sparsely populated areas across several regions in the Netherlands, expanding Glaspoort's network footprint .

Market Context

The global optical fiber market is experiencing strong growth, driven by high-bandwidth network demand, 5G deployment, cloud computing, and AI-focused data centers. The market is projected to grow from $8.64 billion in 2025 to $9.42 billion in 2026, with a CAGR of 9.1% . Major vendors like Corning, Prysmian, and Sumitomo Electric are expanding production and innovating in ultra-low-loss and high-density fibers to meet surging demand, particularly from AI and hyperscale data centers .

Implications

These sales reflect a trend where financial institutions and telecom operators divest or restructure fiber assets to optimize portfolios or focus on strategic growth areas. The transactions also indicate strong investor interest in fiber infrastructure, which is critical for next-generation connectivity and digital infrastructure expansion. In summary, optical fiber assets are actively being sold and acquired, with significant transactions in Germany and the Netherlands, while the broader market continues to expand due to technological and infrastructure demands .