Supplier Responsibility

Supplier Responsibility

At Trinseo, we hold our suppliers to the highest criteria of business conduct and supplier standards through policies, contractual provisions, and supplier assessment and selection processes that meet comparable environmental, social, and governance (ESG) requirements.

We want to partner with like-minded businesses that are driven to reduce their impact on the environment and community, requiring stringent ethical considerations for people throughout the value chain process.

Procurement activities are to be conducted with integrity and care for the health and safety of our customers, suppliers, employees, and communities and for the protection of the environment. Furthermore, our procurement team strives to maintain a sound business relationship with our suppliers, aiming for mutual growth, encouraging innovation, and adopting a culture of continuous improvement.

Supplier Responsibility is just one part of our 2030 Sustainability Goals, which together will help us achieve a more sustainable future for our company and the communities we serve.

2030 Sustainability Goals
Supplier Responsibility extends our commitments to our suppliers, vendors, and value chain partners to deliver a positive impact beyond the communities we serve.

In 2024, we completed the integration of EcoVadis into our Beroe platform. Any new supplier with an estimated spend above $100,000 or those supplying to Trinseo’s battery business will undergo due diligence during onboarding and be integrated into EcoVadis.

We continuously evaluate our sustainability goals, so they are in line with industry standards and sustainability best practices. In 2024, we revisited our Supplier Responsibility goal on compliance and determined that we needed to revise it to expand impact rather than focus on the number of suppliers. Aligned with industry best practices, this goal not only considers spend, but also the environmental impact of our suppliers, such as Scope 3 emissions.

TIDES OF CHANGE

Trinseo's Fiscal Year 2024 Sustainability Report

TIDES OF CHANGE (English Version)

Trinseo's Fiscal Year 2024 Core Impact Report

TIDES OF CHANGE (Chinese Version)

Trinseo's Fiscal Year 2024 Core Impact Report

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From design to manufacturing, we’ll work hand in hand with you to deliver customized sustainable solutions unique to the needs of your company and customers.

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