Insights

Pioneering Infrastructure Zener has a strong history of leading fiber optic and mobile network deployments, indicating ongoing demand for advanced telecommunications infrastructure which presents significant sales opportunities for suppliers of network equipment, infrastructure hardware, and deployment services.

International Expansion With projects in 12 countries and a focus on renewable energy integrations, Zener is actively expanding its global footprint, opening prospects for vendors in renewable energy technology, international project management, and cross-border telecom solutions.

Strategic Partnerships Recognition as a top partner by Huawei and recent collaborations with Horizon Etech and Deutsche Telekom suggest Zener values strong alliances, highlighting potential sales avenues in advanced technology equipment, maintenance services, and strategic consulting for telecom and energy sectors.

Energy & Telecom Synergy Zener’s commitment to renewable energies alongside telecom growth indicates an integrative approach, creating opportunities for suppliers of sustainable energy solutions, green infrastructure, and related innovative technology for telecom applications.

Market Leadership & Growth With a revenue range of up to 10 billion dollars and a workforce approaching 10,000 employees, Zener’s sizable market presence and growth trajectory present extensive opportunities for large-scale solutions in network expansion, enterprise services, and corporate infrastructure investments.

Similar companies to ZENER GRUPO

ZENER GRUPO Tech Stack

ZENER GRUPO uses 8 technology products and services including Unpkg, Font Awesome, JSON-LD, and more. Explore ZENER GRUPO's tech stack below.

Unpkg
Content Delivery Network
Font Awesome
Font Scripts
JSON-LD
Javascript Frameworks
OWL Carousel
Javascript Libraries
jQuery Migrate
Javascript Libraries
X-XSS-Protection
Security
MediaElement.js
Video Players
YouTube
Video Players

Media & News

ZENER GRUPO's Email Address Formats

ZENER GRUPO uses at least 1 format(s):

ZENER GRUPO Email Formats	Example	Percentage
First.Last@zener.es	John.Doe@zener.es	83%
First.Middle@zener.es	John.Michael@zener.es	14%
FLast@zener.es	JDoe@zener.es	2%
Last@zener.es	Doe@zener.es	1%

Frequently Asked Questions

What is ZENER GRUPO's phone number?

You can contact ZENER GRUPO's main corporate office by phone at

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

. 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 ZENER GRUPO's stock symbol?

ZENER GRUPO is a publicly traded company; the company's stock symbol is ZENG.

What is ZENER GRUPO's official website and social media links?

ZENER GRUPO's official website is zener.es and has social profiles on LinkedIn.

How much revenue does ZENER GRUPO generate?

As of December 2025, ZENER GRUPO's annual revenue is estimated to be $5B.

What is ZENER GRUPO's NAICS code?

ZENER GRUPO's NAICS code is 517 - Telecommunications.

How many employees does ZENER GRUPO have currently?

As of December 2025, ZENER GRUPO has approximately 5K employees across 5 continents, including EuropeSouth AmericaNorth America. Key team members include Ceo: I. A.CFO: N. E. M.Chief Information Officer: J. P. I.. Explore ZENER GRUPO's employee directory with LeadIQ.

What industry does ZENER GRUPO belong to?

ZENER GRUPO operates in the Telecommunications industry.

What technology does ZENER GRUPO use?

ZENER GRUPO's tech stack includes UnpkgFont AwesomeJSON-LDOWL CarouseljQuery MigrateX-XSS-ProtectionMediaElement.jsYouTube.

What is ZENER GRUPO's email format?

ZENER GRUPO's email format typically follows the pattern of First.Last@zener.es. Find more ZENER GRUPO email formats with LeadIQ.

When was ZENER GRUPO founded?

ZENER GRUPO was founded in 1985.

ZENER GRUPO

Q: What is ZENER GRUPO's official website and social media links?

ZENER GRUPO's official website is zener.es. ZENER GRUPO has social profiles on LinkedIn.

Q: How many employees does ZENER GRUPO have currently?

ZENER GRUPO has approximately 5K employees.

Q: What technology does ZENER GRUPO use?

ZENER GRUPO's tech stack includes WordPress, Nginx, Preact, PHP, X-Content-Type-Options.

TelecommunicationsCommunity of Madrid, Spain5001-10000 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.