Cellum Group
IT Services and IT ConsultingBudapest, Hungary11-50 Employees
Cellum Group operates in IT services and IT consulting, focusing on mobile wallet technology and secure mobile commerce. Its platform supports payments and related mobile transactions, including contactless NFC, and complies with PCI DSS Level 1, reflecting a focus on security. The system handles a substantial volume of activity, processing nearly two million secure mobile transactions each month, and it counts MasterCard, Magyar Telekom, Telenor, Erste Bank, FHB Bank and OTP Bank among its customers and partners. Headquartered in Budapest, Central Hungary, the company was founded in 2000 and began a major international expansion in 2011, establishing subsidiaries across Europe, North America and Asia. It positions itself as a multinational provider of mobile wallet and secure payments services within the IT services and consulting sector. In 2022, Cellum expanded its offices to Singapore, illustrating ongoing international growth.