Suggests it has subsidiaries:

This statement concerns the manufacturing supply chain of our “signed sport” products through:

● DECATHLON SE (manufacturing activity), and its production subsidiaries

● Component suppliers, finished goods suppliers branded with our “signed sports” (1) owned by DECATHLON SE, with whom DECATHLON SE or its subsidiaries have an established commercial relationship (2). (p.7)

But does not mention consultation with them nor the statement is signed or approved by them.

This Statement is approved by Decathlon CEO (p.2)