Worlds Best Data
With Leading Anti-Fraud

Get access to the largest data aggregation of global KYB and KYC data sources, combined with world-class fraud prevention technology. Designed to be future-proofed and fully customisable based on your needs and compliance workflows.

Maximise your data and fraud defence performance in 1 simple API. Contact us to get your solution today.

Connect with your 4Stop representative.
Tell us a bit about yourself and what you're most interested in and an account representative will be in touch with you shortly.
* indicates required

Fourstop GmbH will use the information you provide on this form to follow up with you directly for your 4Stop solution inquire. We would also like to stay connected with you.

You can change your mind at any time by clicking the unsubscribe link in the footer of any email you receive from us, or by contacting us at We will treat your information with respect. For more information about our privacy practices please visit our privacy page that outlines our data protection details and officer information. By clicking the 'Contact Us' button below, you agree that we may process your information in accordance with these terms.


Head Office
Thürmchenswall 69, Köln, Germany, 50668
Registration Number: HRB 78674
Geschäftsführer | CEO: Ingo Ernst
+Find us on Google


Via Email


For Investors
Are you an investor? Or are you interested in investing? Contact us at for our pitch deck and business updates.


Book a 1:1 Demo
Want to see more? Schedule a personalised demo where your representative will go through our solutions key features and address your risk mitigation needs. Schedule Now


============================================= --> Footer Scripts =============================================