Emil Buechler

3C Payment USA Corp. is based in Oak Brook, IL and was founded in 2006. Part of Eurazeo SE, 3C Payment USA Corp. is a faster, easier, and more convenient VAT refund payments retail service for customers. The company partners with businesses to generate more revenue from digital tax-free shopping. The company's centrally-hosted transaction platform manages connectivity and interaction between consumers, merchants, banks, and payment networks.

CETREL SA provides financial technology services to banks and financial sectors. It offers solutions for credit card processing and interbank transactions to financial institutions and merchants. The firm's services include securities trading, financial information, payment processing transactions, and shared information technology. It also offers solutions for cashless payment transactions. The company was founded in 1985 and is headquartered in Luxembourg.