Ndege Cobalt & Diamond Mines: Invitation to Tender

A New Standard for Africa's Resources

The Vision: In the heart of Haute-Katanga, Democratic Republic of Congo, we are forging a new paradigm for resource management on the African continent. The Ndege Diamond & Cobalt Mines project is a strategic joint venture with local authorities and stakeholders, established to demonstrate that resource extraction can and will be a direct catalyst for generational wealth and community development. By leveraging OmniGaza’s blockchain technology for end-to-end transparency, we are creating a supply chain that is verifiable, ethical, and entirely free from the opacity that has historically plagued the sector. This is a model of equitable partnership and a testament to a level of transparency heretofore unseen.

Capital Allocation: North of €750M

Expected Impact: This venture is set to redefine the global perception of African resource mining. It will not only ensure a fair return for local communities but will also provide a secure and transparent source of essential minerals for global markets, fostering sustainable economic growth and security.

  • Ndege Cobalt & Diamonds

  • NG-TENDER-2025-004

  • The Ndege Group, Africa’s Sovereign Development Trust®, is seeking proposals for a strategic joint venture to owner-operate diamond and cobalt mines in Haute-Katanga, DRC. The successful partner will be instrumental in establishing a new benchmark for ethical and transparent mining, working in direct partnership with local authorities and communities. A core component of this project is the integration of our proprietary OmniGaza blockchain platform to track all extracted resources from the mine to the final consumer via Ndege MarketPlace, ensuring complete traceability and accountability.

Scope of Work

The successful bidder will be responsible for the following key deliverables:

  • Joint Venture Management: The establishment and co-management of a joint venture entity with local authorities and key stakeholders, ensuring equitable ownership and governance.

  • Mining Operations: The comprehensive management of all mining operations, including resource extraction, processing, quality control, and export logistics.

  • Blockchain Integration: The full implementation and operation of the OmniGaza blockchain platform to record and track every stage of the supply chain in real-time.

  • Ethical & Safety Standards: Ensuring all operations adhere to the highest international standards for worker safety, environmental protection, and community engagement.

  • Local Capacity Building: The implementation of training and development programmes for local personnel, fostering long-term skills and economic self-sufficiency.

Eligibility Requirements

  • Pre qualification Criteria 1: Pedigree

    Pedigree

    A minimum of 15 years of proven experience in the mining of diamonds and cobalt, with a strong track record of successful operations in politically sensitive regions such as central and West Africa.

  • Pre qualification Criteria 2: Demonstrated Success

    Demonstrated Success

    A strong portfolio of completed projects involving complex joint ventures with governments or local authorities, as well as the successful implementation of blockchain-based supply chain technology.

  • Pre qualification Criteria 3: Operational Expertise

    Operational Expertise

    Proven experience in large-scale mining and processing, skilled in advanced mining technology, compliance adherence, mineral testing, and local and international logistics.

  • Pre qualification Criteria 4: Fiscal Strength

    Fiscal Strength

    Audited financial statements for the past five consecutive years, clearly demonstrating consistent financial stability and sufficient capacity to successfully undertake and manage a project of this intensity.

  • Pre qualification Criteria 5: Ethical Governance

    Ethical Governance

    An impeccable compliance record with no major legal, regulatory, or ethical violations. Bidders must show commitment to social responsibility and governance aligned with the Trust's values.

Submission Requirements

  • A comprehensive and detailed profile of the bidding entity, encompassing its complete legal structure, ownership framework, and the identification of key personnel involved in its management and operations.

  • A comprehensive and well-structured proposal clearly outlining the bidder’s approach to each critical element of the Scope of Work, including a detailed and realistic project timeline, a thoroughly developed proposed methodology, and a robust plan for effective operational management throughout the project duration.

  • A comprehensive, detailed, and itemised budget for the entire project, encompassing all associated costs, expenditures, and financial outlays, along with thoroughly proposed financial models tailored specifically for the Public-Private Partnership (PPP).

  • Case studies and detailed references for at least three past projects of similar scope and complexity, demonstrating relevant experience and successful outcomes.

  • All relevant company registration documents, licenses, and a sworn statement of compliance with all Kenyan laws and regulations.

  • Tender Launch Date: 18 August 2025

  • Bidder's Queries Deadline: 18 September 2025

  • Submission Deadline: 18 October 2025

  • Bid Evaluation Period: 18 October 202518 November 2025

  • Finalist Interviews: 25 November 20252 December 2025

  • Contract Award Date: 18 December 2025

  • Project Start Date: 1 January 2026

For all tender-related inquiries, please email: hello@thendegegroup.com.

All questions must be submitted in writing by the Bidder's Queries Deadline. Official responses will be published on the website to ensure all bidders have access to the same information.

Tender Timeline

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