Key legal question
Whether the employee worked the last seven years before retirement in an establishment within the FAR collective agreement's scope.
Extracted holding
He did not, because his actual employment remained with B. SA and that company was no longer within the FAR scope for the relevant period.
Extracted reasoning
The court relied on the factual finding that the formal transfer to C. SA did not change the actual work relationship; the employee continued to work on B. SA's sites and receive salary arrangements tied to that company.