What departments does ZENER have?

ZENER has employees across 8 departments including Entrepreneurship, Operations, Finance, Program & Project Management, Information Technology.

What is the largest department at ZENER?

The largest department at ZENER is Program & Project Management with 2 employees.

Where are ZENER employees located globally?

ZENER has employees across 5 continents and 25 countries including Togo, India, United Arab Emirates, Iran, Qatar.

How has ZENER's team size changed over time?

ZENER's team has decreased from approximately 712 to 694 employees based on available data.

ZENER Employee Directory

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

ZENER's key employees include: Ceo: I. A., Coo: N. N., CFO: N. E. M..

TelecommunicationsCommunity of Madrid, Spain1001-5000 Employees

ZENER is a company based in Madrid, Community of Madrid, with more than 35 years of experience in installing and maintaining telecommunications and renewable-energy infrastructure. It delivers a comprehensive, end-to-end service across project delivery and ongoing maintenance. It has been a frontrunner in fiber-optic deployment and in mobile networks, contributing to its national profile in telecommunications. ZENER emphasizes environmental responsibility by promoting renewable energy through international turnkey projects. Its international work spans turnkey projects in 12 countries, reflecting its cross-border capabilities.

ZENER Global Highlights

Europe
582

Spain
541
Portugal
14
Germany
14
Italy
7
Netherlands
3
Austria
1
United Kingdom Of Great Britain And Northern Ireland
1
Finland
1

South America
172

Chile
159
Colombia
6
Brazil
3
Peru
2
Ecuador
1
Venezuela
1

North America
19

Dominican Republic
10
United States Of America
4
Mexico
2
Canada
1
El Salvador
1
Costa Rica
1

Asia
10

India
4
United Arab Emirates
3
Iran
2
Qatar
1

Africa
1

Togo
1

ZENER's Leadership

I. A.
Ceo
Mobile Phone
Email
N. N.
Coo
Mobile Phone
Email
N. E. M.
CFO
Mobile Phone
Email
J. D. O.
Managing Director Zener Telecom B.V
Mobile Phone
Email
C. T. M.
Director De Proyecto
Mobile Phone
Email
I. R.
Director De Proyectos
Mobile Phone
Email
J. H. L.
Director De Operaciones
Mobile Phone
Email
J. D. M. N.
Director Division Redes Fijas
Mobile Phone
Email

ZENER Employee Metrics

100%

50%

0%

2026

2025

Administrative
Community & Social Services
Program & Project Management
Business
Accounting
Other
Information Technology

Contact profiles from ZENER

Name

Title

Contact Info

Location

Last Update

I. A.
Ceo
Mobile Phone
Email
SpainMadrid
Jul 17, 2026
N. N.
Coo
Mobile Phone
Email
NetherlandsFlevoland
Apr 20, 2026
N. E. M.
CFO
Mobile Phone
Email
SpainMadrid
Feb 24, 2024
J. D. O.
Managing Director Zener Telecom B.V
Mobile Phone
Email
Jun 02, 2026
C. T. M.
Director De Proyecto
Mobile Phone
Email
SpainAndalusia
Apr 17, 2026
I. R.
Director De Proyectos
Mobile Phone
Email
SpainCastille and León
Jun 29, 2026
J. H. L.
Director De Operaciones
Mobile Phone
Email
Spain
Oct 21, 2025
J. D. M. N.
Director Division Redes Fijas
Mobile Phone
Email
SpainMadrid
Oct 21, 2025
R. O.
Director De Proyecto
Mobile Phone
Email
Spain
Apr 16, 2026
P. M.
Project Manager
Mobile Phone
Email
SpainAndalusia
Nov 18, 2025

Frequently Asked Questions

What is ZENER known for?

ZENER was founded in 1985 operates in the Telecommunications industry; you can contact the main corporate office by phone at

+34-983-29-2****

. Explore ZENER's company overview page for more information.

What is ZENER's most common email format?

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

How many employees does ZENER have currently?

ZENER has approximately 1.5K employees as of July 2026. These team members are located across 5 continents, including EuropeSouth AmericaNorth America.

Who are ZENER's key employees and leadership?

As of July 2026, ZENER's key employees include:

Ceo: I. A.
Coo: N. N.
CFO: N. E. M.
Managing Director Zener Telecom B.V: J. D. O.
Director De Proyecto: C. T. M.

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ZENER Employee Directory

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