Good agreements make good relationships

What is the starting point of a successful agreement? Our purchasing terms and conditions. Thank you in advance for reading these carefully.

Suppliers and partners

Together with you, we work every day towards a CO2-neutral future.



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Supplier portal (Coupa)

At Luminus, we are always looking for innovative, energy-efficient solutions. That includes the way we work with our suppliers and partners.
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Frequently asked questions

Here you will find clear answers to the most frequently asked questions about the Coupa supplier portal.


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Sustainable purchasing

Ethical, social and environmental commitment is at the heart of Luminus' activities.


More info (NL)