Chasing debts/high court ballifs etc

Is there an equivalent of high court sheriffs in France?
I won in the courts but the husserl got their money but then gave up.

Contact DCBL Ltd or Sherforce; I used to be a High Court Enforcement Officer before being disillusioned. I vaguely recall them collecting overseas debts. Whether they use local Hussiers I don’t know.

They only pursue uk debts though, but no harm asking them direct.