Company lists · Data refreshed September 2026

Top 25 Marine electrical contractors based in Spain

Name: Marine electrical contractors based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 376 companies tracked

RevenueBase identified 376 company matches for marine electrical contractors associated with Spain as of September 2026 and tracks 4,499 professional contacts across them, including 352 with verified work emails. Palma De Mallorca is the largest hub.

This list covers company matches for marine electrical contractors 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 17, 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 17, 2026 How this list was built

376Companies

4,499Contacts tracked

352Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest marine electrical contractors based in Spain

Ranked by team size

Top 25 of 376 company matches for marine electrical contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Insyte Instalaciones	Exact match	Getafe, SpainHQ recorded Sep 17, 2026	1,001-5,000	628 contacts →
	Exact match “Insyte Instalaciones inicia su actividad en 1990 como empresa instaladora en el sector eléctrico y de telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	MEISA	Exact match	Argamasilla De Calatrava, SpainHQ recorded Sep 17, 2026	1,001-5,000	428 contacts →
	Exact match “MEISA (Proyectos y Mantenimientos Mecánicos, Eléctricos y de Instrumentación), se constituyó en 1998, viendo las oportunidades de mercado de negocio y demanda creciente de los…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Moncobra	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	501-1,000	292 contacts →
	Exact match “Empresa de referencia del Grupo Cobra especializada en diseño, ingeniería, instalaciones y montajes mecánicos y eléctricos y mantenimiento industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Astican	Exact match	Las Palmas Of Gran Canaria, SpainHQ recorded Sep 17, 2026	201-500	111 contacts →
	Exact match “Astilleros Canarios S.A.(Astican) is a leading privately owned ship repair yard, offering comprehensive repair, maintenance, and conversion services for all types of vessels…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Aage Hempel Group	Exact match	Los Barrios, SpainHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “Aage Hempel Group is a company specialized in maritime services mainly for the shipping industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Tincasur Sur, S.L	Exact match	Puerto Real, SpainHQ recorded Sep 17, 2026	51-200	63 contacts →
	Exact match “Tincasur Sur es una empresa de servicios con una gran experiencia en los campos Naval, Industrial y OffShore, contando con dos divisiones, una dedicada a la Mecánica y otra a la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Fluidmecanica SUR	Exact match	Chiclana De La Frontera, SpainHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “FLUIDMECANICA, diseña, fabrica, comercializa, instala y repara todo tipo de Maquinaria Naval.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Aeromarine	Exact match	Madrid, SpainHQ recorded Sep 17, 2026	11-50	54 contacts →
	Exact match “Founded in 1968, Aeromarine has been at the forefront of the Marine Electronics and both Marine and Industry IT fields.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Solé Advance	Exact match	Martorell, SpainHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Solé Advance: Marine Engines and Onboard Electrical Power solutions Reimagining the future of the sea, Solé Advance specializes in the most advanced technology in marine engines…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	LLANO	Exact match	Siero, SpainHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “Electricidad Llano se crea en el año 1990 para dar servicio a las crecientes necesidades en instalaciones eléctricas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Tecmo Instalaciones, Obras Y Servicios, S.A. Tecmo	Exact match	Paterna, SpainHQ recorded Sep 17, 2026	51-200	38 contacts →
	Exact match “Tecmo nace con el firme propósito de proporcionar servicios de instalaciones eléctricas, tanto de Alta como Baja tensión, Telecomunicaciones e Instalaciones Especiales mediante la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Sintemar	Exact match	Erandio, SpainHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “SINTEMAR is a company specialized in technical solutions for the installation, protection, repair and reliability of industrial and marine assets, with over 65 years of experience…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	SYM Naval	Exact match	Puerto Vilanova I La Geltrú, SpainHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Sym Naval is a company of naval technical services, naval consultancy and own shipyard for the construction, conversion, maintenance and repair of ships.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Electricitat Integral General,sl	Exact match	Les Franqueses Del Valles, SpainHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match “Empresa dedicada a las instalaciones electricas, fontaneria, equipos a presión.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	BMT Repairs	Exact match	Los Barrios, SpainHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Blay Marine Tech SL offers technical marine services and ship repairs as well as auxiliary services for the maritime industry in Spain.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Rugar S.L	Exact match	Alboraya, SpainHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “La empresa fue fundada en su actual estructura de sociedad limitada (después de unos años de andadura con otra estructura empresarial), por la familia Ruiz – Juliá, en enero del…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Culmar S.A	Exact match	Chiclana De La Frontera, SpainHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Culmar S.A was established in 1987 to attend to the demands of the Cadiz Bay Shipyards.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Cernaval Group Shipyards	Exact match	San Roque, SpainHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Emenasa	Exact match	Vigo, SpainHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “Electromecánica Naval e Industrial, S.A, EMENASA, es una empresa eléctrica de larga tradición y experiencia en la instalación y reparación naval en Vigo.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Aister	Exact match	Moaña, SpainHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “We are a company specialized in marine aluminium sea works focused on Workboats, Maritime shipbuilding and Marinas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Sandvik Marine Electronics SL	Exact match	Los Barrios, SpainHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Sandvik Marine Electronics was established in 1970 as O.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Metalships & Docks S.A.U	Exact match	Vigo, SpainHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Metalships & Docks S.A.U is a company based in RÍOS, TEIS S/N, PONTEVEDRA, VIGO, Spain.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Insteimed SA	Exact match	Paiporta, SpainHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “INSTEIMED es una empresa de ingeniería eléctrica especializada en proyectos “llave en mano” e integración para buques, yates y el sector industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Main Solutions	Exact match	Vigo, SpainHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Marine Integrated Solutions, MAIN SOLUTIONS, we are a company specialized in the development of electrical engineering solutions for vessels, with special emphasis on those that…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	COASA	Exact match	Cádiz, SpainHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “Naval Sector - Ship berths and moorings- Crane Service- Assembly and disassembly of scaffolding (Layher system)- Ship cleaning- Maneuvers of large tonnage parts (change of axles…” Recorded in the RevenueBase company graph · Sep 17, 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 “marine electrical contractors”. 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 376 marine electrical contractors based in Spain

See the full list, filter by size, metro and specialty, and access 352 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Marine electrical contractors based in Spain at a glance

As of Sep 17, 2026

7.8%Verified-email coverage

12.0Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Palma De Mallorca

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

155

11-50

151

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 376 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 “marine electrical contractors” 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 352 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 17, 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 “marine electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine electrical contractors are there based in Spain?

RevenueBase identified 376 company matches for marine electrical contractors 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?

Insyte Instalaciones tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine electrical contractors?

Palma De Mallorca leads with 23 company records, followed by Vigo (20) and Madrid (16).

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 352 professional contacts with verified work emails tracked across these 376 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 376 marine electrical contractors based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Marine electrical contractors by geography

Browse the directory

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.