Management of relationships with suppliers and other business partners

Heinzel Group is committed to fostering strong, ethical, and sustainable partnerships with its suppliers and contractors. The Group has begun integrating social and environmental criteria, in addition to competitive pricing, quality standards, and timely delivery, into its supplier selection and evaluation processes. All suppliers and contractors are expected to comply with applicable local and international laws, as well as uphold Heinzel Group’s ethical values. These values include respect for human rights across the value chain, fair labor practices, and high environmental protection standards. The new Code of Conduct for suppliers defines these requirements and reinforces a supply chain built on social responsibility, environmental sustainability, and the well-being of people and the planet.In 2025, the Group advanced its supplier governance by publishing the Supplier Code of Conduct and integrating it into purchasing processes. This work builds on the Sustainable Procurement Task Force launched previously, which aims to further develop sustainability performance across the supply chain.