Suppliers
Together we build a more sustainable future!
ENGIE is looking for suppliers who share the same values and who cultivate sustainable practices in their processes, acting in an ethical acting in an ethical and socially responsible manner.
ENGIE recognises the importance its relationships with suppliers, which is why which it has a set of policies and processes to promote transparency and agility in all negotiation and all negotiation and contracting processes.
Strategic objectives
ENGIE’s strategic objectives in all its business lines:

Ethics & Health and Safety Compliance with laws and ENGIE's Code of Ethical Conduct

Constant improvement through competitiveness and innovation

Permanent monitoring of risks in the value chain

Promoting inclusive and sustainable supplies
Our commitments
Select suppliers through a fair process
Develop a long-term and balanced relationship with our stakeholders
Monitor the implementation of the Group’s Health and Safety policy in our supply chains
Commitment to ethical relations with our suppliers, in accordance with the Group’s Code of Ethical Conduct
What to expect from Suppliers
Ethics, Human Rights and Social Responsibility
- Prohibit any form of violation of human rights and any violation of integrity;
- Respect the international standards of the laws and labour rights.
- Respect ENGIE’s commitments to ethics and human rights in relations with its suppliers.
Sustainability
- Set ambitious targets in your industrial practices, as well as in those of your own suppliers, for combating climate change, preserving the environment and reducing greenhouse gas emissions, in line with ENGIE’s purpose
- Respect all environmental obligations and requirements, including waste management (treatment, recovery, recycling)
- Promote all initiatives aimed at developing the circular economy
- Reduce industrial effluents and use safe, environmentally sustainable and energy efficient technologies
Usefull documents for suppliers
Tools and Instructions for Interaction
Registration and pre-qualification process
LORIN Access Manual
Suppliers Manual
Sustainability and CSR Assessment
Our commitment to sustainable partnerships
At ENGIE in Portugal we believe that collaboration with subcontractors is essential to ensure the excellence of our services and projects.
We work with partners who share our values of sustainability, innovation, and social responsibility.
Who are our subcontractors?
ENGIE’s subcontractors are specialized companies and professionals who operate across various fields, including:
Technical installations (HVAC, solar energy, electrical systems, etc.)
Maintenance and technical support
Construction and civil engineering
Environmental and energy services
Selection criteria
ENGIE applies rigorous standards when selecting subcontractors, including:
- Commitment to workplace safety
- Ethical practices and social responsibility
- Legal and tax compliance
- Technical and environmental certifications