An insurance intermediary specialises in intermediating insurance contracts, and earns a fee for doing so. Insurance intermediaries in Estonia are divided into insurance brokers and insurance agents. The roles of an insurance broker and an insurance agent are fundamentally different, as an insurance broker represents the interests of the policyholder, while the agent represents the interests of the insurance company.
https://www.fi.ee/en/insurance/applying-operating-licence/re...

v https://www.eiopa.europa.eu/register-insurance-intermediarie...

"Register of insurance intermediaries" este termenul cel mai formal. Este posibil ca in situatia de fata sa se poata folosi, pentru concizie, o adaptare de tip: "Register of insurance agents -- legal entities" sau chiar "Register of legal entity insurance agents"