Prysmian and Molex sign €5.5 billion agreement for AI data center optical cables

Prysmian SpA has signed a landmark 10-year agreement valued at approximately €5.5 billion ($6.3 billion) with Molex, a subsidiary of Koch Industries. This deal focuses on supplying optical cables specifically for data centers that are geared towards artificial intelligence applications. The agreement includes an upfront payment of €550 million, which highlights the commitment to enhancing fiber capacity in the U.S. market.

This collaboration marks one of the largest supply agreements in the data center sector, reflecting the increasing investment in AI infrastructure. The deal was officially announced on July 20, 2026, and is expected to have significant implications for both companies as they navigate the rapidly expanding AI data center market.

The agreement is part of Prysmian's broader strategy to expand its fiber capacity in the U.S., a critical market for data center infrastructure. Molex's upfront payment is notable for contracts of this magnitude, indicating robust financial support and confidence in the partnership. The deal aligns with the escalating demand for infrastructure that can support advanced artificial intelligence technologies across various sectors.

Prysmian, an Italian cable manufacturer, aims to enhance its market presence in the U.S. through this collaboration. As AI technologies become increasingly integral to business operations, the need for reliable and high-capacity data center solutions is more pressing than ever.

As the demand for AI-driven technologies continues to rise, this partnership between Prysmian and Molex is likely to lead to further collaborations and investments in data center infrastructure. Both companies are well-positioned to benefit from the rapid expansion of AI applications, which could result in additional strategic alliances in the future.

Industry observers should keep an eye on developments in AI infrastructure investments and any potential public listing of Prysmian as it expands its operations. This agreement not only strengthens the companies' positions but also sets a precedent for future investments in the sector.