Clariant publishes Integrated Report 2025

AD HOC ANNOUNCEMENT PURSUANT TO ART. 53 LR

Clariant publishes Integrated Report 2025

• Clariant has released its Integrated Report 2025, which provides a comprehensive overview of both the company's financial and non-financial performance throughout the year
• Comprehensive reporting continues under GRI, Swiss Code of Obligations, and European Sustainability Reporting Standards (ESRS)
  

MUTTENZ, 27 FEBRUARY 2026

Clariant, a sustainability-focused specialty chemical company, today published its Integrated Report 2025, which presents a transparent and concise account of the company's financial and non-financial business activities in 2025. Access it through the following link: Integrated Report 2025.

›Greater chemistry - between people and planet,‹ Clariant's purpose, entails four dimensions: Customer focus, Innovative chemistry, Leading in sustainability, and People engagement. The Integrated Report demonstrates how the company has structured its organization around customer needs, developed sustainable innovations, and embedded its core values throughout the company culture.

»Clariant continues to demonstrate that sustainability and profitability go hand in hand,« said Ben van Beurden, Chairman of the Board of Directors. »The featured stories throughout this report showcase how our teams across the globe are translating our sustainability commitments into real solutions for our customers and creating value for all stakeholders. I am proud of what we have achieved and excited about the opportunities ahead.«

Clariant continues its comprehensive sustainability reporting framework in reference with the European Sustainability Reporting Standards (ESRS), in compliance with the Swiss Code of Obligations, and supported by the Global Reporting Initiative (GRI), ensuring transparency and accountability to all stakeholders.

The Integrated Report 2025 will be presented to shareholders at the upcoming Annual General Meeting on 1 April 2026.

CORPORATE MEDIA RELATIONS Jochen Dubiel Phone [phone] [e-mail] Ellese Caruana Phone [phone] [e-mail] Luca Lavina Phone [phone] [e-mail] Follow us on X, Facebook, LinkedIn, Instagram.

INVESTOR RELATIONS Andreas Schwarzwälder Phone [phone] [e-mail] Thijs Bouwens Phone [phone] [e-mail]

This media release contains certain statements that are neither reported financial results nor other historical information. This document also includes forward-looking statements. Because these forward-looking statements are subject to risks and uncertainties, actual future results may differ materially from those expressed in or implied by the statements. Many of these risks and uncertainties relate to factors that are beyond Clariant's ability to control or estimate precisely, such as future market conditions, currency fluctuations, the behavior of other market participants, the actions of governmental regulators and other risk factors such as: the timing and strength of new product offerings; pricing strategies of competitors; the company's ability to continue to receive adequate products from its vendors on acceptable terms, or at all, and to continue to obtain sufficient financing to meet its liquidity needs; and changes in the political, social and regulatory framework in which the Company operates or in economic or technological trends or conditions, including currency fluctuations, inflation and consumer confidence, on a global, regional or national basis. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this document. Clariant does not undertake any obligation to publicly release any revisions to these forward-looking statements to reflect events or circumstances after the date of these materials. www.clariant.com Clariant is a focused specialty chemical company led by the overarching purpose of "Greater chemistry - between people and planet." By connecting customer focus, innovation, and people, the company creates solutions to foster sustainability in different industries. On 31 December 2025, Clariant totaled a staff number of 10 281 and recorded sales of CHF 3.915 billion in the fiscal year. Since January 2023, the Group conducts its business through the three Business Units Care Chemicals, Catalysts, and Adsorbents & Additives. Clariant is based in Switzerland.

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• CLARIANT MEDIA RELEASE Integrated Report 2025_20260227_EN