IK Digital Solutions demonstrator · Cimenterie du Fleuve SA is a fictitious company. Figures, people and documents are illustrative; forms are simulated.← Back to portfolio
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Who we are

Cimenterie du Fleuve SA is an integrated cement producer established in Matadi since 1974. Majority Congolese capital, 640 employees, one trade: building materials.

Pont Maréchal, Matadi · Χρίστος Ιμμανοελ, CC BY-SA 4.0

Our mission

Give Congolese builders a cement of constant quality, at the same price in every depot, made here with local limestone.

What guides us

Safety first

No tonne is worth an injury. Any employee may stop a dangerous task without justification.

Constant quality

Control at every step, from the blast to the bag, and tests on bags bought from retailers.

Local roots

Jobs, purchases and training first in Kongo Central, then in the DRC.

Accountability

Our safety and environmental indicators are published every year, good or bad.

Fifty years in Matadi

  • 1974

    First clinker burnt at Matadi, on a 300,000 t/yr wet-process kiln.

  • 1996

    Second cement mill and first automatic bagging line.

  • 2009

    Recapitalisation. Kiln converted to dry process, capacity raised to 1 Mt/yr.

  • 2016

    Kinshasa-Limete terminal opens, connected to the Matadi–Kinshasa railway.

  • 2019

    Limete batching plant, the company's first ready-mix concrete.

  • 2022

    ISO 9001 and ISO 14001 certification of the plant and quarry.

  • 2025

    First barge convoy to Mbandaka. Boma depot.

  • 2026

    120 t/h vertical mill. Kikwit depot.

Rotary kilns, illustrative photo (Sundon, United Kingdom · Dylan Moore, CC BY-SA 2.0).

Matadi harbour and the river at night (MONUSCO Photos, CC BY-SA 2.0).

Leadership

Mireille Nsimba LukokiChief Executive Officer

Civil engineer, 22 years in cement in Central Africa, including eight running the Matadi plant before becoming CEO in 2023.

Patrick Mavungu KialaPlant Director

Process engineer trained in Lubumbashi and Lyon. He led the conversion of the kiln to dry process and the vertical-mill project.

Grâce Mbuyi KalonjiChief Financial Officer

Chartered accountant, former auditor, in charge of relations with banks and insurers.

Dieudonné Tshiala MwambaSales and Logistics Director

Runs the distributor network, the Kinshasa terminal and the rail, road and river transport contracts.

Nadine Kiese MabialaQHSE Director

Responsible for product quality, the safety of 640 employees and contractors and environmental compliance.

Jean-Paul Bakala NzuziProcurement Director

Manages tenders, supplier registration and the local-content programme.

Governance

Public limited company with a seven-member board, three of them independent. Quarterly audit and HSE committees. Accounts audited every year and filed with the Matadi commercial court registry.

  • Sustainability report 2025PDF · 36 p.Download
  • QHSE policyPDF · 2 p. · 2025Download
  • Supplier code of conductPDF · 6 p. · 2024Download

Shareholders

52%Congolese industrial group
30%International cement partner
12%Regional development fund
6%Employees and managers

Illustrative figures: fictitious company created for demonstration.