There are multiple definitions - click on the translation that matches your context.

Gütestelle

Substantiv

partial

conciliator

noun

Definitions of conciliator

a neutral third-party who listens to both sides and then issues a non-binding suggested solution, in a concilation (=type of alternative dispute resolution)

Should both parties attend the conciliation and reach an agreement, the conciliator will draft a Stipulation/Order, which the parties would then sign.