Excellent financial performance reflecting the strengths of Nexans’ business model

Exceptional level of organic growth at +8.3% in 2025. Strong Adjusted EBITDA margin increase at 11.9% of standard sales. Portfolio rotation – Exclusive negotiations entered into for the sale of Autoelectric. Solid balance sheet enabling to step-up M&A activity. Entering 2026 with confidence with the full deployment of our Global Electrification Pure Player model.

Preliminary statement : In compliance with IFRS 5, the Industry and Solutions Businesses (consisting of Amercable, Lynxeo and Autoelectric) are now classified as discontinued operations in the 2025 consolidated financial statements. Such classification is reflected on both the year 2025 and the comparative year 2024, in order to ensure the consistency of presentation between reported periods. Refer to the appendices of this press release. As a consequence and as disclosed on December 22nd,2025, Group’s 2025 guidance was aligned with the new scope of continuing operations, which now excludes the discontinued operations: Adjusted EBITDA between €710 million and €760 million, Free Cash Flow between €275 million and €375 million.

• Strong set of results reflecting the strengths of Nexans’ business model and quality of execution

• Sound balance sheet with solid cash flow generation and low leverage ratio

• Nexans will step-up its M&A activity now that the Group has entered into exclusive negotiations for the sale of Autoelectric

• Sustainability: a strong delivery in line with our E3 performance model

• Full-year 2026 guidance

Today, Nexans, a global leader in the design and manufacturing of cable systems to power the world, published its financial statements for the fiscal year 2025, as approved by the Board of Directors at its meeting on February 18, 2026 chaired by Jean Mouton, Chairman of the Board of Directors.