Cellum Group Employee Directory

IT Services and IT ConsultingHungary51-200 Employees

Cellum is a leading multinational mobile wallet provider based in Europe. Its innovations make transactions via smartphones easier and more secure. The company’s banking grade security solutions cover all areas of m-commerce, including mobile commerce and payments, as well as NFC (contactless) technologies. Cellum is PCI DSS 3.2 Level 1 compliant, being one of the first mobile payment service providers in the world to comply with the most important security standard of the top global card companies.

Systems operated by Cellum currently manage nearly two million secure mobile transactions per month, and the company counts among its customers and partners MasterCard, Magyar Telekom, Telenor, Erste Bank, FHB Bank, OTP Bank, PaysBuy, Evercoss and Kalixa.

Established in 2000, the company began a major international expansion in 2011, establishing subsidiaries in several European, North American and Asian markets.

Find Cellum Group employees' phone numbers or email addresses

Cellum Group Global Highlights

Europe
15

Hungary
14
Bulgaria
1

North America
2

United States Of America
2

Cellum Group's Leadership

G. Á.
Chief Operating Officer
Mobile Phone
Email
Z. S.
Head Of Technical Operations
Mobile Phone
Email
J. K.
Chairman Of The Board Of Directors
Mobile Phone
Email
T. T.
Lead Developer
Mobile Phone
Email
C. V.
Android Developer
Mobile Phone
Email
I. H.
It Infrastructure Operator
Mobile Phone
Email
J. K.
It Application Specialist
Mobile Phone
Email
V. N.
Software Engineer
Mobile Phone
Email

Cellum Group Employee Metrics

100%

50%

0%

2025

2024

Engineering
Information Technology
Analytics
Business Development
Finance
Other
Marketing
Arts & Design
Consultant
Operations

Contact profiles from Cellum Group

Name

Title

Contact Info

Location

Last Update

J. K.
Chairman Of The Board Of Directors
Mobile Phone
Email
Hungary
Sep 10, 2025
G. Á.
Chief Operating Officer
Mobile Phone
Email
Hungary
Jul 28, 2023
Z. S.
Head Of Technical Operations
Mobile Phone
Email
Hungary
Oct 25, 2025
T. T.
Lead Developer
Mobile Phone
Email
Hungary
Jul 20, 2025
C. V.
Android Developer
Mobile Phone
Email
Hungary
Jul 19, 2025
I. H.
It Infrastructure Operator
Mobile Phone
Email
Hungary
Jul 19, 2025
J. K.
It Application Specialist
Mobile Phone
Email
Hungary
Sep 09, 2025
V. N.
Software Engineer
Mobile Phone
Email
HungaryBudapest
Aug 01, 2024
T. O.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is Cellum Group known for?

Cellum Group was founded in 2000 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in Derkovits utca 3, Budapest, 1126, HU; you can contact the main corporate office by phone at

+36-23-814****

. Explore Cellum Group's company overview page for more information.

What is Cellum Group's most common email format?

Cellum Group employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Cellum Group email formats with LeadIQ.

How many employees does Cellum Group have currently?

Cellum Group has approximately 51 employees as of September 2025. These team members are located across 2 continents, including EuropeNorth America.

Who are Cellum Group's key employees and leadership?

As of September 2025, Cellum Group's key employees include:

Chief Operating Officer: G. Á.
Head Of Technical Operations: Z. S.
Chairman Of The Board Of Directors: J. K.
Lead Developer: T. T.
Android Developer: C. V.

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