Company information
Who operates Petra Tutors, and where the service stands in the Netherlands.
Operating company
ペトラエデュケーション合同会社 (Petra Education G.K.), Tokyo, Japan. The service name is Petra Tutors. The company's address and other details are on the Japanese company information page at petratutors.com/company.
Dutch business registration
A Dutch business registration is being prepared and has not been completed. For that reason, no Dutch Chamber of Commerce (KVK) number or VAT number is shown. We will publish them on this page once the registration is complete.
Contact
Email: admin@petratutors.com. Send your questions or a request for a free trial lesson by email.
Last updated: 11 October 2026