The CONNECT-NM consortium brings together a broad range of organisations from across Europe, covering the full nuclear materials research and innovation value chain. The partnership includes research organisations, universities, industry, technical safety organisations, and regulators. Coordinated by CIEMAT, the consortium is composed of different participant categories, including Work Package Leaders, beneficiaries, affiliated entities, and associated partners. Together, these participants contribute to the coordinated implementation of the partnership and support its objective to strengthen collaboration and avoid fragmentation across European nuclear materials research.