The Copper Mark
The Copper Mark is a UK not-for-profit assurance framework, founded in 2019, that certifies responsible production practices across copper, molybdenum, nickel, and zinc value chains, serving 130+ mining, smelting, refining, and fabrication sites worldwide.
- Company typePrivate
- Founded2019
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What The Copper Mark does
The Copper Mark is a UK-incorporated not-for-profit assurance framework, founded in 2019 and operational since 2020, that certifies responsible production practices across the copper, molybdenum, nickel, and zinc value chains. It serves mining operations, smelters and refiners, fabricators, recyclers, and downstream partner companies through a suite of standards including the Risk Readiness Assessment (RRA) Criteria Guide (33 ESG criteria), the Joint Due Diligence Standard (LME-recognised Track A, 100% OECD-aligned), the Chain of Custody Standard, and the developing Responsible Metals Value Chain Platform. As of 2025-2026, the framework covers more than 130 participating sites representing approximately 40% of global mined copper production, with enterprise customers including PT Freeport Indonesia, Lundin Mining, Vale Base Metals, Hindustan Zinc, and Aurubis.
The organisation develops and maintains standards through multi-stakeholder working groups and operates a network of 162+ approved third-party assessors who conduct independent site assessments. Its product surface includes four metal-specific assurance marks (Copper Mark, Molybdenum Mark, Nickel Mark, Zinc Mark) all built on the shared RRA Criteria Guide, with new products under development such as the Midstream Standard for semi-finished and fabricated metal products and the Chain of Custody Standard v2. Technology is delivered through a digital platform being built to link responsible producers from mine site to end user, supplemented by training modules in English, Chinese, Spanish, and other languages.
Revenue is generated primarily through annual per-site participant fees (tiered by site type and size, with the schedule publicly disclosed) plus $2,000 USD management fees per Joint Due Diligence assessment, supplemented by joint project grants and a capital loan facility from the International Copper Association (ICA). The organisation maintains a distributed team of approximately 15-20 staff across London (headquarters), Zurich, Stamford, Ottawa, Toronto, and other European cities, and is currently evolving into a broader multi-commodity assurance system under a new name, brand, and 17-member governance structure to be formalised in 2026.
The Copper Mark firmographics
Firmographics- Name
- The Copper Mark
- Legal name
- The Copper Mark
- Website
- https://coppermark.org
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- The Copper Mark is a UK not-for-profit assurance framework, founded in 2019, that certifies responsible production practices across copper, molybdenum, nickel, and zinc value chains, serving 130+ mining, smelting, refining, and fabrication sites worldwide.
- Ownership category
- akta.pro rank
The Copper Mark industry classification
Industry- Product category
- Sustainability Assurance and Responsible Sourcing Certification
- NAICS
- Support Activities for Metal Mining (213114), Copper, Nickel, Lead, and Zinc Mining (212230)
- SIC
- Metal Mining (1000), Services-Testing Laboratories (8734)
- akta.pro primary industry
- ESG, Traceability & Certification Services (Responsible Sourcing) (IMAKAFAN)
Keywords
Where The Copper Mark is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices10 records
Markets served
The Copper Mark business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Annual Participant Fees: Primary revenue source. Annual fees apply for each participating site and depend on the type and size of the operation. Fee schedule is publicly available on the website.
- Assessment Fees: Sites pay a management fee of $2,000 USD per assessment for Joint Due Diligence Standard assessments. Sites are responsible for the cost of the assessment directly with the assessor or firm.
- Capital Loan Facility: The Copper Mark benefits from a capital loan facility from the International Copper Association (ICA).
- Joint Projects and Grants: Funding leveraged through joint projects with partner organizations and grants from funding organizations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Participant Annual Fees |
| Subscription | Pay-as-you-go | Joint Due Diligence Assessment Management Fee |
| Freemium | Annual | Partner Status |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
The Copper Mark product offering
Product offeringCore offering
The Copper Mark operates an assurance framework that verifies sites across the copper, molybdenum, nickel, and zinc value chains against 33 environmental, social, and governance (ESG) criteria, resulting in a site-level claim. It also offers the Joint Due Diligence Standard (OECD-aligned, LME-recognized Track A), an optional Chain of Custody Standard for product-level claims, training modules for participants and assessors, and is building a Responsible Metals Value Chain Platform to link responsible producers from mine to end user.
Product overview
The Copper Mark operates as a multi-standard assurance framework offering both a unified platform of related marks and distinct standards for responsible production verification across four metals. The core offering consists of four metal-specific marks (Copper Mark, Molybdenum Mark, Nickel Mark, and Zinc Mark) all based on the Risk Readiness Assessment (RRA) Criteria Guide containing 33 ESG criteria. Supporting standards include the Joint Due Diligence Standard for supply chain due diligence (LME-recognized Track A) and the Chain of Custody Standard (add-on enabling product-level claims). The Responsible Metals Value Chain Platform connects the ecosystem, while training modules and assessment services support implementation. The Midstream Standard is under development to expand coverage.
Differentiator
Problem solved
Functional benefit
Brands
- The Molybdenum Mark: The Molybdenum Mark is available for entities in the molybdenum supply chain. It is a product of the Copper Mark company.
- The Nickel Mark
- The Zinc Mark
Products and services
- The Copper Mark The main assurance framework that verifies copper production sites against 33 ESG criteria, resulting in a site-level claim. Applicable to mining, smelting, refining, and fabrication sites in the copper value chain.
- The Molybdenum Mark An assurance mark for entities in the molybdenum supply chain, verifying responsible production practices in extraction, processing, treatment, mixing, recycling, or handling of molybdenum.
- The Nickel Mark An assurance mark for entities in the nickel supply chain, verifying responsible production practices in extraction, processing, treatment, mixing, recycling, or handling of nickel.
- The Zinc Mark An assurance mark for entities in the zinc supply chain, verifying responsible production practices in extraction, processing, treatment, mixing, recycling, or handling of zinc.
- Risk Readiness Assessment (RRA) Criteria Guide A set of 33 criteria serving as a common standard of reference for ESG practices in mineral supply chains. Successful completion results in the Copper Mark, Molybdenum Mark, Nickel Mark, and/or Zinc Mark.
- Joint Due Diligence Standard for Copper, Lead, Molybdenum, Nickel and Zinc A third-party assessed standard aligned to the OECD Minerals Guidance, enabling effective due diligence for producers and/or traders of copper, lead, molybdenum, nickel and zinc. Conditionally approved as a Track A standard for LME Responsible Sourcing.
- Chain of Custody Standard A voluntary add-on option to the main standard that defines requirements for a system of control and transparency for copper-containing products moving through a supply chain, enabling product-level claims such as "Copper Mark copper" using separation and mass balance models.
- Responsible Metals Value Chain Platform A connected digital platform to link responsible producers from mine site to end user by improving transparency and traceability across the value chain.
- Training Modules Training programs in English, Chinese, Spanish, and other languages including RRA Criteria Guide training, Joint Due Diligence Standard Modules 1-5, Assurance Process 101, and Metals 101 modules for participants and assessors.
Quantifiable outcome
- 130+ sites participating representing approximately 40% of global mined copper production
- +2 more outcomes
Companies that use The Copper Mark
Customer profileNamed customers6 records
Segments6 records
Ideal customer profiles4 records
The Copper Mark technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
The Copper Mark partnerships and signals
Strategic signalPartnerships
16 partnerships are on record, tiered core and minor.
- CCCMC (China Chamber of Commerce of Metals, Minerals & Chemicals Importers & Exporters)coreThe Copper Mark and CCCMC formalized collaboration through a Memorandum of Understanding promoting responsible minerals and metals production. This extends reach into the Chinese market.
- Global Wind Energy CouncilcoreThe Global Wind Energy Council and the Copper Mark signed an agreement to advance responsible production in the wind energy value chain. This partnership supports the Initiative for Responsible Renewable Energy Value Chains.
- Solar Stewardship InitiativecoreThe Copper Mark and Solar Stewardship Initiative signed an agreement supporting responsible production in the renewables sector, part of the broader Initiative for Responsible Renewable Energy Value Chains.
- ZTTminorZTT is a new Partner of the Copper Mark, joining as a downstream company that uses copper, molybdenum, nickel or zinc in their business.
- SSEminorSSE is a new Partner of the Copper Mark, joining as a downstream company committed to responsible sourcing of covered metals.
- ElcowireminorElcowire is both a new Participant and Partner of the Copper Mark, with fabrication sites in Helsingborg and Hettstedt. They are committed to responsible production and sourcing practices.
- International Lead Association (ILA)coreCo-owner of the Joint Due Diligence Standard for Copper, Lead, Molybdenum, Nickel and Zinc. Collaboration established in 2020 through the Due Diligence Working Group.
- International Molybdenum Association (IMOA)coreCo-owner of the Joint Due Diligence Standard for Copper, Lead, Molybdenum, Nickel and Zinc. Molybdenum producers added to scope in 2023 revision.
- International Zinc Association (IZA)coreCo-owner of the Joint Due Diligence Standard for Copper, Lead, Molybdenum, Nickel and Zinc. Collaboration through the Due Diligence Working Group.
- Nickel InstitutecoreCo-owner of the Joint Due Diligence Standard for Copper, Lead, Molybdenum, Nickel and Zinc. Supports due diligence for nickel producers.
- Responsible Minerals Initiative (RMI)coreCo-owner of the Joint Due Diligence Standard and partner in standard development. RMI also provides the Responsible Minerals Assurance Process for assessments.
- International Council on Mining and Metals (ICMM)corePartner in the Consolidated Mining Standard Initiative (CMSI) along with MAC, World Gold Council, and Copper Mark to consolidate four responsible mining standards into one global standard.
- Mining Association of Canada (MAC)corePartner in CMSI and engaged in a pilot project with the Copper Mark for Toward Sustainable Mining (TSM) verification. Managing assurance process on behalf of MAC.
- World Gold CouncilcorePartner in the Consolidated Mining Standard Initiative (CMSI) working to develop a consolidated global mining standard.
- London Metal Exchange (LME)coreThe Joint Due Diligence Standard is approved as a Track A standard for LME Responsible Sourcing requirements. Partnership enables compliance pathway for LME-listed brands.
- ResponsibleSteelminorCross-recognition relationship established. ResponsibleSteel recognizes the Copper Mark for certain equivalency purposes.
Scale indicators6 records
Recent moves7 records
Expansion highlights6 records
The Copper Mark competitors and assessment
Company assessmentDirect peers
- ResponsibleSteel: Multi-stakeholder steel standard with formal cross-recognition agreement with Copper Mark. Both certify responsible production at industrial sites using third-party assessors under comparable assurance models.
- Initiative for Responsible Mining Assurance (IRMA): Independent multi-stakeholder standard for industrial-scale mine sites with third-party verification. Provides a competing site-level assurance offering for the same mining operators, often compared alongside Copper Mark.
- Aluminium Stewardship Initiative (ASI): ISEAL-member standards and certification body for the aluminium value chain. Closely comparable operating model to Copper Mark, applying multi-stakeholder standards with third-party verification across a non-ferrous metal value chain.
- Solar Stewardship Initiative: Cross-sector assurance initiative for the solar value chain that has a formal cooperation agreement with Copper Mark. Operates a comparable third-party assessed standard and chain of custody model for renewable energy supply chains.
- Mining Association of Canada – Towards Sustainable Mining (TSM): National mining sustainability program that has an active pilot with Copper Mark to merge assurance processes. Both assess member companies against ESG performance expectations at the site level.
- Responsible Minerals Initiative (RMI): Operates the Responsible Minerals Assurance Process (RMAP) and co-owns the Joint Due Diligence Standard with Copper Mark. Both organizations assess minerals supply chains for responsible sourcing conformance, serving the same mining, smelting, and refining sites.
Others
- London Metal Exchange (LME): Operates the Responsible Sourcing regime under which Copper Mark's Joint Due Diligence Standard is recognized as Track A. The exchange's rules effectively create the regulatory anchor that drives demand for Copper Mark certification.
- ISEAL Alliance: Membership body for credible sustainability standards; Copper Mark is an ISEAL Community Member. ISEAL sets the Credibility Principles and Codes of Good Practice that frame Copper Mark's standards development and assurance methodology.
- International Copper Association (ICA): Industry association providing the capital loan facility and board representation to Copper Mark. Not a direct competitor but a closely linked ecosystem participant and financial backer.
Broad incumbents
- International Council on Mining and Metals (ICMM): Industry association whose Mining Principles are recognized as equivalent to Copper Mark. Both publish ESG frameworks adopted by major mining houses, and they partner in the Consolidated Mining Standard Initiative to merge standards.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
The Copper Mark social profiles
Digital presenceThe Copper Mark compliance and trust
Trust signalCompliance4 records
The Copper Mark financial estimates
Financial estimateRevenue estimate
Valuation estimate
The Copper Mark leadership team
Management profileNumber of profiles
Profiles12 records
The Copper Mark funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
The Copper Mark M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about The Copper Mark
What does The Copper Mark do?
The Copper Mark operates an assurance framework that verifies sites across the copper, molybdenum, nickel, and zinc value chains against 33 environmental, social, and governance (ESG) criteria, resulting in a site-level claim. It also offers the Joint Due Diligence Standard (OECD-aligned, LME-recognized Track A), an optional Chain of Custody Standard for product-level claims, training modules for participants and assessors, and is building a Responsible Metals Value Chain Platform to link responsible producers from mine to end user.
Is The Copper Mark a public or private company?
The Copper Mark is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was The Copper Mark founded?
The Copper Mark was founded in 2019. It employs 1 to 10 people.
Where is The Copper Mark based?
The Copper Mark is headquartered in London, United Kingdom, in the Europe region.
How does The Copper Mark make money?
Four revenue lines are on record. Annual Participant Fees are the primary driver. The others are assessment Fees, capital Loan Facility and joint Projects and Grants.
Who are The Copper Mark's main competitors?
Direct peers on record are ResponsibleSteel, Initiative for Responsible Mining Assurance (IRMA), Aluminium Stewardship Initiative (ASI), Solar Stewardship Initiative, Mining Association of Canada – Towards Sustainable Mining (TSM) and Responsible Minerals Initiative (RMI). Others are London Metal Exchange (LME), ISEAL Alliance and International Copper Association (ICA). International Council on Mining and Metals (ICMM) is listed as a broad incumbent.
Does The Copper Mark have an API?
No public API is recorded for The Copper Mark.
What industry is The Copper Mark in?
The Copper Mark's product category is Sustainability Assurance and Responsible Sourcing Certification. Its primary akta.pro industry code is IMAKAFAN, ESG, Traceability & Certification Services (Responsible Sourcing). Its NAICS code is 213114 and its SIC code is 1000.