Ecosystem
REEM ASBL coordinates a multi-stakeholder ecosystem spanning physical materials, digital infrastructure, market participants, custodians, auditors, and public institutions.
A multi-stakeholder ecosystem
The REEM ecosystem brings together physical asset infrastructure, digital token infrastructure, market participants, custodians, auditors, technology providers, compliance systems, and governance bodies.
REEM ASBL supports coordination among these actors through standards, working groups, governance procedures, and participation frameworks. The Association does not act as a commercial counterparty to ecosystem participants and does not operate trading or custody infrastructure.
Participants
Producers and refiners
Participants responsible for originating and processing eligible critical materials in accordance with applicable responsible-sourcing standards.
Industrial users
Companies — particularly in clean energy, electrification, advanced manufacturing, defence, and high-tech sectors — seeking transparent, responsible, and verifiable access to strategic materials.
Custodians and auditors
Independent providers supporting asset verification, custody integrity, proof-of-reserve attestations, and other assurance functions.
Technology providers
Infrastructure contributors supporting registries, traceability systems, identity frameworks, smart-contract infrastructure, and governance tools.
Regulators and public institutions
Public-sector stakeholders engaged in supporting lawful, transparent, and resilient market development — including Luxembourg, EU, and international authorities.
Civil society and academic partners
NGOs, research institutions, and policy organisations contributing to responsible sourcing, supply-chain resilience, and public-interest analysis.
The tripartite model
The ecosystem is structured around three conceptual layers:
- Physical asset layer — refined critical materials, custody arrangements, and physical attestations.
- Digital title infrastructure — registries, tokenized title, and provenance records.
- Governance and standards layer — REEM ASBL and the standards, oversight, and coordination functions of the broader ecosystem.
This layered structure separates physical custody, digital representation, and governance — allowing each layer to evolve under appropriate oversight and accountability.