Company lists · Data refreshed September 2026

Top 25 Tower engineering firms based in Spain

Name: Tower engineering firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 105 companies tracked

RevenueBase identified 105 company matches for tower engineering firms associated with Spain as of September 2026 and tracks 2,864 professional contacts across them, including 250 with verified work emails. Madrid is the largest hub.

This list covers company matches for tower engineering firms associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

105Companies

2,864Contacts tracked

250Verified emails

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The 25 largest tower engineering firms based in Spain

Ranked by team size

Top 25 of 105 company matches for tower engineering firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Comfica Soluciones Integrales S.L	Exact match	Fuenlabrada, SpainHQ recorded Sep 19, 2026	201-500	684 contacts →
	Exact match “Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Grupo SEG	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	201-500	153 contacts →
	Exact match “LA EMPRESA SEG se fundó en 1969 con el propósito inicial de realizar estudios geotécnicos y ensayos de laboratorio.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Smartel España	Exact match	Erandio, SpainHQ recorded Sep 19, 2026	51-200	110 contacts →
	Exact match “Smart Telecom Consulting, empresa de ingeniería especializada en el campo de la telefonia móvil ofreciendo soluciones integrales a nuestros clientes desde el año 2004.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Cableven	Exact match	Málaga, SpainHQ recorded Sep 19, 2026	501-1,000	103 contacts →
	Exact match “Empresa cualificada y especializada en la instalación y mantenimiento de redes y equipos de telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Azcatec Tecnología E Ingeniería	Exact match	Seville, SpainHQ recorded Sep 19, 2026	51-200	98 contacts →
	Exact match “AZCATEC It is the tool for a group of well-organized professional engineers and experts in the development of industrial plants, energy and environmental engineering have to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Emurtel	Exact match	El Palmar (murcia), SpainHQ recorded Sep 19, 2026	51-200	92 contacts →
	Exact match “Emurtel es una compañía líder de ingeniería y consultoría multidisciplinar orientada a la gestión integral de proyectos, ofreciendo soluciones de valor añadido en el diseño…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Carlos Fernandez Casado, S.L. Cfcsl	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	11-50	50 contacts →
	Exact match “CARLOS FERNÁNDEZ CASADO S.L.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	TDI Sistemas S.L	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	51-200	37 contacts →
	Exact match “TDI Sistemas es una compañía de capital privado íntegramente español.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Autronic Comunicaciones	Exact match	Seville, SpainHQ recorded Sep 19, 2026	51-200	34 contacts →
	Exact match “EMPRESA Ofrecemos a nuestros clientes un servicio global de ingeniería de sistemas integrales, especializados en proyectos llave en mano y desarrollados con el máximo compromiso…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	IPT Grupo Comsa Corporación	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	51-200	19 contacts →
	Exact match “Instalaciones y Proyectos integrales de Telecomunicaciones (IPT) es una empresa de COMSA Corporación especializada en servicios de planificación, ingeniería, despliegue, operación…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Altel Comunicaciones SLU	Exact match	Vitoria-gasteiz, SpainHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “La historia de ALTEL comienza en el año 1989, con el inicio de actividad de instalación y mantenimiento de equipos de radio y televisión.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Barcelona Engineering	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	SILGA	Exact match	Las Rozas, SpainHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “SILGA is a consulting company specialized in engineering projects, mainly focused on civil, industrial and building structures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Masala Consultors	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “MASALA Consultors, Engineering Consultancy, SLP, és una organització que desenvolupa projectes d’estructures arquitectòniques dins un ventall el més ample possible; des…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Mc2 Estudio DE Ingeniería SL	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Desde sus comienzos en 1988, los proyectos originados en las oficinas de MC2 Estudio de Ingeniería han influido decisivamente en el diseño de las estructuras de ingeniería civil y…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Pondio Ingenieros	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Pondio Ingenieros es una empresa independiente, especializada en el proyecto de estructuras, tanto de obra civil como de edificación.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Inproes S.A. Internacional DE Proyectos Y Estudios DE Ingenieria	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “INPROES es una empresa consultora de ingeniería constituida en el año 1979, con sede en Madrid C/ Gabriela Mistral, 2.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	K2 Estudio DE Ingeniería S.L	Exact match	A Coruña, SpainHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “K2 INGENIERÍA es una empresa de consultoría especializada en proyectos de estructuras, tanto de obra civil como de edificación.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Tunnel And Bridge Technologies SL	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “We are a company specialized in bridge, tunnel and underground structure design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	KYO Electric	Exact match	Villadangos Del Páramo, SpainHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Kyo Electric es una empresa dedicada al diseño, fabricación, distribución y alquiler de equipos especializados para empresas instaladoras de telecomunicaciones y operadoras de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Inarq. Ingenieros S.L	Exact match	Zizur Mayor, SpainHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “Empresa con más de 10 años de experiencia dedicada al consulting de Ingeniería, especializada en instalaciones tanto en edificación Urbana como Industrial, con gran implicación en…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Asintel, S.L	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Sep 19, 2026	1-10	9 contacts →
	Exact match “AsINTEL, was created in 1988 as a telecommunications consulting and engineering, to provide these services to FECSA - ENDESA and GAS NATURAL.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Beteling Ingeniería S.L	Exact match	Mairena Del Aljarafe, SpainHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Beteling Consultoría e Ingeniería S.L.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Zargotel	Exact match	Valencia, SpainHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “ZARGOTEL es una empresa formada por un grupo de profesionales con el objetivo de dar servicios y soluciones en el entorno de la ingeniería de las telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Situate	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “Somos una empresa especializada en servicios de consultoría, ingeniería y diseño de redes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “tower engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 105 tower engineering firms based in Spain

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Tower engineering firms based in Spain at a glance

As of Sep 19, 2026

8.7%Verified-email coverage

27.3Average contacts per company

11-50Median size (employees)

26.7%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 105 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Spain whose business descriptions match “tower engineering firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 250 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tower engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tower engineering firms are there based in Spain?

RevenueBase identified 105 company matches for tower engineering firms associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Comfica Soluciones Integrales S.L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tower engineering firms?

Madrid leads with 28 company records, followed by Barcelona (11) and Seville (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 250 professional contacts with verified work emails tracked across these 105 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.