What departments does ZENER have?

ZENER has employees across 7 departments including Finance, Operations, Program & Project Management, Information Technology, Support.

What is the largest department at ZENER?

The largest department at ZENER is Engineering with 2 employees.

Where are ZENER employees located globally?

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

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., CFO: N. E. M., President: J. L..

TelecommunicationsCommunity of Madrid, Spain1001-5000 Employees

En Zener crecemos acelerando el crecimiento de nuestros clientes.

Son más de 35 años los que llevamos ofreciendo una rigurosa experiencia en instalación y mantenimiento de #Telecomunicaciones y #EnergíasRenovables a nuestros clientes con un servicio 360º.
 
Siendo pioneros en el despliegue de fibra óptica y en redes de telefonía móvil, nos ha permitido situarnos como referente en crecimiento nacional en #Telecomunicaciones.
 
En Zener, estamos implicados con nuestro entorno, por eso potenciamos el uso de #EnergíasRenovables con una expansión internacional de nuestros proyectos, con proyectos llave en mano realizados en 12 países a nivel mundial.

Find ZENER employees' phone numbers or email addresses

ZENER Global Highlights

Europe
576

Spain
536
Portugal
14
Germany
13
Italy
7
Netherlands
3
Finland
1
United Kingdom Of Great Britain And Northern Ireland
1
Austria
1

South America
172

Chile
160
Colombia
6
Brazil
2
Peru
2
Ecuador
1
Venezuela
1

North America
17

Dominican Republic
8
United States Of America
4
Mexico
2
Canada
1
Costa Rica
1
El Salvador
1

Asia
8

India
3
Iran
2
United Arab Emirates
2
Qatar
1

Africa
1

Togo
1

ZENER's Leadership

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

J. G. M.
Supervisor I+m
Mobile Phone
Email
Spain
Oct 19, 2025
L. R. R. L.
Coordinador De Proyectos
Mobile Phone
Email
SpainMadrid
Nov 15, 2025
L. M. F.
Técnico Gis Redes Ftth
Mobile Phone
Email
SpainMadrid
Nov 12, 2025
O. M. R.
Tecnico Multiskill
Mobile Phone
Email
ChileO'Higgins
Apr 16, 2026
M. C. L.
Encargado De Telecomunicaciones
Mobile Phone
Email
Spain
Oct 24, 2025
O. G. A. A.
Supervisor
Mobile Phone
Email
SpainBasque Country
Aug 11, 2025
I. P.
Especialista En Telecomunicaciones
Mobile Phone
Email
ChileSantiago Metropolitan Region
Apr 14, 2026
R. P. L.
Técnico De Campo
Mobile Phone
Email
SpainCommunity of Madrid
Oct 17, 2025
G. S. M.
Supervisor I+m
Mobile Phone
Email
SpainValencian Community
Nov 15, 2025
S. S.
Imprenditore
Mobile Phone
Email
ItalyLombardy
Apr 14, 2026

Frequently Asked Questions

What is ZENER known for?

ZENER was founded in 1985 operates in the Telecommunications industry. The company's main headquarters is located in 47 c Ronda de Valdecarrizo Madrid, Community of Madrid 28760 Spain; 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 April 2026. These team members are located across 5 continents, including EuropeSouth AmericaNorth America.

Who are ZENER's key employees and leadership?

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

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

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