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More in our privacy policyOpenRegister is a data API for the German commercial register covering more than 4 million companies. With amber, AI agents look up register data, shareholders, management and financial figures, in chat or in automations.

Look up register data, legal form and management before signing a contract.
“Check the legal form, seat and managing directors of Muster GmbH.”
Get a clear overview of a company's shareholders and beneficial owners.
“Who are the shareholders of Muster GmbH?”
Retrieve and compare balance sheet figures from several companies' published annual accounts.
“Compare revenue and total assets of three competitors over recent years.”
Through an MCP Server operated in Europe, you can work in OpenRegister directly with amber.

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