What departments does Cellusys have?

Cellusys has employees across 15 departments including Engineering, Finance, Military & Protective Services, Solutions Engineering, Operations.

What is the largest department at Cellusys?

The largest department at Cellusys is Engineering with 17 employees.

Where are Cellusys employees located globally?

Cellusys has employees across 6 continents and 23 countries including Ghana, United Arab Emirates, Syrian Arab Republic, Indonesia, Turkey.

How has Cellusys's team size changed over time?

Cellusys's team has grown from approximately 109 to 120 employees based on available data.

Cellusys Employee Directory

Q: Who are Cellusys's key employees and leadership?

Cellusys's key employees include: Chairman & Group Ceo: D. G., Ceo Americas: B. C., Chief Technology Officer: D. M., Chief Financial Officer: N. B., Chief Strategy Officer (cso): S. K..

TelecommunicationsDublin, Ireland51-200 Employees

Cellusys is a telecommunications company that provides mobile network operators with tools to grow revenue, secure networks, and improve subscriber experience. Its technology centers on signaling visibility and control, with a focus on roaming, security, IoT, and analytics. Founded in 2005 and based in Dublin, Ireland, the company has developed systems for roaming steering and signaling firewall and serves more than 1.35 billion subscribers worldwide.

Its customers are mobile operators seeking to manage roaming and security while leveraging analytics for fraud prevention and network optimization. Within the telecommunications industry, Cellusys is positioned as a provider of roaming steering, fraud protection, and security analytics solutions. A notable recent development is the October 2025 partnership with Arelion to offer hosted roaming value-added services.

Cellusys Global Highlights

Europe
66

Ireland
45
Croatia
8
Spain
6
France
2
Serbia
2
United Kingdom Of Great Britain And Northern Ireland
2
Germany
1

Asia
30

United Arab Emirates
11
Syrian Arab Republic
9
Indonesia
2
Turkey
2
Malaysia
2
Oman
1
Lebanon
1
Philippines
1
Iraq
1

North America
12

Canada
6
United States Of America
5
Mexico
1

South America
2

Brazil
2

Africa
1

Ghana
1

Cellusys's Leadership

B. C.
Ceo Americas
Mobile Phone
Email
D. M.
Chief Technology Officer
Mobile Phone
Email
N. B.
Chief Financial Officer
Mobile Phone
Email
S. K.
Chief Strategy Officer (cso)
Mobile Phone
Email
P. M.
Chief Solutions Officer
Mobile Phone
Email
J. O.
Chief Operating Officer
Mobile Phone
Email
A. D.
Head Of Device Engineering
Mobile Phone
Email
C. B.
Head Of Product And Innovation
Mobile Phone
Email

Cellusys Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Business
Information Technology
Product Management
Other
Supply Chain

Contact profiles from Cellusys

Name

Title

Contact Info

Location

Last Update

M. R.
Integration Engineer
Mobile Phone
Email
BrazilRio de Janeiro
Apr 15, 2026
M. R. D.
Solutions Engineer
Mobile Phone
Email
FranceÎle-de-France
Mar 25, 2026
D. B.
Network Engineer
Mobile Phone
Email
Croatia
Sep 11, 2025
D. M.
Managed Services Engineer
Mobile Phone
Email
IndonesiaJakarta
May 29, 2026
S. C.
Staff Engineer
Mobile Phone
Email
Ireland
Mar 24, 2026
G. M.
Devops Engineer
Mobile Phone
Email
IrelandLeinster
Jun 01, 2026
N. G.
Software Engineer Ii
Mobile Phone
Email
Ireland
Jul 05, 2024
D. F.
Technical Architect
Mobile Phone
Email
Ireland
Oct 25, 2025
T. O.
Hr & Finance
Mobile Phone
Email
Ireland
Apr 14, 2026
G. S.
Presales And Technical Support
Mobile Phone
Email
Taiwan
Jan 13, 2026

Frequently Asked Questions

What is Cellusys known for?

Cellusys was founded in 2004 operates in the Telecommunications industry. The company's main headquarters is located in 7 Bachelors Walk Dublin, Dublin Ireland. Explore Cellusys's company overview page for more information.

What is Cellusys's most common email format?

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

How many employees does Cellusys have currently?

Cellusys has approximately 141 employees as of May 2026. These team members are located across 5 continents, including EuropeAsiaNorth America.

Who are Cellusys's key employees and leadership?

As of May 2026, Cellusys's key employees include:

Ceo Americas: B. C.
Chief Technology Officer: D. M.
Chief Financial Officer: N. B.
Chief Strategy Officer (cso): S. K.
Chief Solutions Officer: P. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Cellusys Employee Directory

Find Cellusys employees' phone numbers or email addresses

Name search is limited — try advanced search instead