Reports & financials
Ordinary General Assembly
The shareholders of the company are convened for the Ordinary General Assembly to be held on Wednesday 23 April 2025 at 2.00 pm in ‘t Kristallijn, Mol-Rauw.
Formalities for participation should be completed before 15 April 2025.
Only shareholders duly registered for this meeting will be admitted.
- Convening Notice of Ordinary General Meeting (Nederlands – Français – English)
- Participation form and proxy with voting instructions (Nederlands – Français – English)
- Activity report 2024 (English only)
- Financial report 2024 (English)
Important Investor information on share buyback offer
On 8 December 2023, Sibelco announced its intention to launch a conditional voluntary public offer to buy back own shares.
On 12 January 2024, an extraordinary general meeting of Sibelco approved, among others, the authorisation for the board of directors of Sibelco to buyback own shares in accordance with Article 7:215 of the Belgian Code of Companies and Associations.
On 15 January 2024, the board of directors of Sibelco decided to proceed with the Offer in accordance with the provisions of the Takeover Law and the Takeover Decree, subject to the Prospectus in relation to the Offer being approved and published by the FSMA and subject further to certain conditions as set out in the Prospectus.
Subsequently, on 16 January 2024, the Prospectus in relation to the Offer was approved by the FSMA in accordance with Article 19, § 3 of the Takeover Law. The Prospectus was published on 18 January 2024.
More details about the share buyback offer

Governance
We strive to provide investors with clear and transparent information on our corporate governance practices and disclosures.
The Board of Directors is the highest corporate body within the Sibelco Group. The Board has delegated its management and operational powers to the Executive Committee (ExCo).
More about Sibelco’s governance bodies
Corporate Materials
Access essential financial, operational and corporate information about Sibelco.
Available information includes information on Annual General Meeting, key figures, annual reports and half-year results, as well as company presentations and our Code of Conduct.
Read more

Sibelco 2030
Sibelco, the growth company driving a sustainable world through silicate materials.
On March 31st, 2025, our Chairman, CEO and CFO announced a global “Build 2030” strategy where we strive for global leadership in industrial silica, high-purity quartz (HPQ) and recycled glass; and regional leadership in selected other silicate minerals, including olivine, feldspathics and clays.
We will grow by helping our customers and other partners decarbonise, while maintaining our strong commitment to safety and sustainability.
Our success is driven by our people – engaged and empowered to perform at their best.
Our purpose remains unchanged: Material solutions advancing life

Sibelco 2025
Sibelco’s strategic direction for 2021-2025
Sibelco 2025 strategy sets out a transformational path to improve operational, commercial and financial performance by 2025, and a clear commitment to sustainability.
On November 9th, 2021, our CEO announced a global plan to enhance long-term competitiveness. The Sibelco 2025 Update webcast presentation slides are available here.
Bond issuance (to 07/2030)
Sibelco successfully completes the placement of a 6-year bond for an amount of EUR 500 million.
The bonds were placed with qualified institutional investors and nearly six times oversubscribed, allowing for an issuance amount of EUR 500 million. The bonds are issued by Silfin with a guarantee by SCR-Sibelco.
Bond issuance (to 04/2027)
Sibelco has successfully secured the placement of a 5-year EUR 350 million inaugural bond.
The bonds were placed with qualified institutional investors and more than twice oversubscribed, allowing for a deal of EUR 350 million. This financing provides additional diversity to Sibelco’s funding portfolio.
More about the bond issuance