Insights

Expanding Geographic Presence Cellum Group's recent expansion to Singapore and its established presence in multiple European and Asian markets present opportunities to introduce additional payment solutions and expand partnerships within these regions, targeting financial institutions and retail businesses seeking secure mobile payment options.

Focused Security Expertise With PCI DSS 3.2 Level 1 compliance and a strong emphasis on banking-grade security, Cellum can serve as a strategic partner for organizations requiring compliant, secure mobile transaction platforms, especially in sectors like banking, government, and enterprise retail.

Innovation and Collaboration Cellum's partnerships with major players like Mastercard and Deloitte, along with their development of QR code and contactless payment services, open doors for co-innovation opportunities in new payment formats, mobile wallets, and digital payment onboarding solutions.

Large Transaction Volume Handling nearly two million secure mobile transactions monthly indicates significant operational scale and reliability, making Cellum an attractive provider for fintechs and financial institutions looking to scale their mobile payment infrastructure efficiently.

Technology Stack & Modernization Utilizing modern development tools like React, Nginx, and cloud APIs suggests a forward-looking approach; engaging with Cellum can enable organizations to leverage cutting-edge mobile payment technologies and enhance user security and experience.

Cellum Group Tech Stack

Cellum Group uses 8 technology products and services including WordPress, MySQL, Google Fonts API, and more. Explore Cellum Group's tech stack below.

  • WordPress
    Content Management System
  • MySQL
    Database
  • Google Fonts API
    Font Scripts
  • Twemoji
    Font Scripts
  • Automattic
    Platform As A Service
  • PHP
    Programming Languages
  • Apache
    Web Servers
  • Twitter
    Widgets

Media & News

Cellum Group's Email Address Formats

Cellum Group uses at least 1 format(s):
Cellum Group Email FormatsExamplePercentage
First.Last@cellum.comJohn.Doe@cellum.com
47%
Last.First@cellum.comDoe.John@cellum.com
5%
First.Middle@cellum.comJohn.Michael@cellum.com
1%
First.Last@cellum.comJohn.Doe@cellum.com
47%

Frequently Asked Questions

Where is Cellum Group's headquarters located?

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Cellum Group's main headquarters is located at Derkovits utca 3, Budapest, 1126, HU. The company has employees across 2 continents, including EuropeNorth America.

What is Cellum Group's phone number?

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You can contact Cellum Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cellum Group's official website and social media links?

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Cellum Group's official website is cellum.com and has social profiles on LinkedInCrunchbase.

What is Cellum Group's NAICS code?

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Cellum Group's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Cellum Group have currently?

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As of September 2025, Cellum Group has approximately 51 employees across 2 continents, including EuropeNorth America. Key team members include Chief Operating Officer: G. Á.Head Of Technical Operations: Z. S.Chairman Of The Board Of Directors: J. K.. Explore Cellum Group's employee directory with LeadIQ.

What industry does Cellum Group belong to?

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Cellum Group operates in the IT Services and IT Consulting industry.

What technology does Cellum Group use?

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Cellum Group's tech stack includes WordPressMySQLGoogle Fonts APITwemojiAutomatticPHPApacheTwitter.

What is Cellum Group's email format?

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Cellum Group's email format typically follows the pattern of First.Last@cellum.com. Find more Cellum Group email formats with LeadIQ.

When was Cellum Group founded?

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Cellum Group was founded in 2000.
Cellum Group

Cellum Group

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.

Section iconCompany Overview

Headquarters
Derkovits utca 3, Budapest, 1126, HU
Phone number
Website
cellum.com
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2000
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Cellum Group's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Cellum Group's revenue is estimated to be in the range of $1M$10M

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