Supplier Relations
A strong, transparent supply chain built on shared standards.
Our suppliers and contractors help us deliver safe, high-quality, environmentally responsible services. We look for partners who share our commitment to quality, safety, and sustainability.
Partnerships based on high standards
Responsible procurement is part of our governance approach. We encourage sustainable procurement practices, promote environmentally responsible cleaning products, and manage our suppliers and contractors as part of our wider HSE and ESG commitments.
We expect our employees, contractors, and business partners to conduct themselves professionally and responsibly — and we aim to build long-term relationships based on trust, transparency, and consistent performance.
Read our ESG commitment
Standards for our suppliers and contractors
Ethical Business Conduct
Integrity, transparency, and fair dealing in every transaction, with zero tolerance for bribery or corruption.
Legal & Regulatory Compliance
Compliance with applicable laws, regulations, permits, and industry standards.
Health & Safety
Safe products and services, appropriate PPE, and safe work practices whenever you work with or alongside our teams.
Environmental Responsibility
Environmentally responsible products, responsible chemical management, and support for waste reduction and recycling.
Confidentiality
Responsible handling of client and company information.
Quality & Reliability
Consistent quality, accurate documentation, and dependable delivery timelines.
Request the DISL Supplier Code of Conduct
Our Supplier Code of Conduct sets out the ethical, safety, environmental, and quality standards we expect from every partner. Contact our procurement team to request a copy.
Want to become a supplier?
We regularly source cleaning chemicals and consumables, equipment and machinery, PPE, waste and recycling services, and specialist subcontract services. Send us your company profile and the products or services you offer.