Company lists · Data refreshed September 2026

Top 25 Aviation maintenance companies based in Spain

Name: Aviation maintenance companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 71 companies tracked

RevenueBase identified 71 aviation maintenance companies headquartered in Spain as of September 2026 and tracks 2,063 professional contacts across them, including 279 with verified work emails and 17 with mobile numbers. Madrid is the largest hub.

This list covers aviation maintenance companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

71Companies

2,063Contacts tracked

279Verified emails

17Mobile numbers

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The 25 largest aviation maintenance companies based in Spain

Ranked by team size

Top 25 of 71 aviation maintenance companies based in Spain, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to aviation maintenance companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gestair	Partial evidence	Alcobendas, SpainHQ checked Sep 6, 2026	201-500	268 contacts →
	“GESTAIR is the largest Corporative Aviation Group in Spain and Europe's referent for more than 40 years.” Source: company website · checked Sep 6, 2026
2	Brok-Air Aviation Group	Strong evidence	Granadilla De Abona, SpainHQ checked Sep 6, 2026	201-500	234 contacts →
	“Brok-air Aviation Group is a leading provider of certified aircraft maintenance services with its headquarters located in Tenerife, Canary Islands.” Source: company website · checked Sep 6, 2026
3	Globalia Mantenimiento Aeronáutico S.L	Partial evidence	Palma De Mallorca, SpainHQ checked Sep 6, 2026	201-500	196 contacts →
	“Globalia Maintenance provides competitive Base Maintenance services to Air Europa and a growing customer base, offering the maximum quality on our services and competitive TAT.” Source: company website · checked Sep 6, 2026
4	Anem AIR Nostrum Engineering And Maintenance Operations	Partial evidence	Quart De Poblet, SpainHQ checked Sep 6, 2026	201-500	163 contacts →
	“ANEM (Air Nostrum Engineering and Maintenance Operations) is a PART 145 AMO in Europe, part of the Air Nostrum group with a fleet of 42 Aircrafts (7 CRJ-200, 4 CRJ900, 26 and 11…” Source: company website · checked Sep 6, 2026
5	JAS JET Aircraft Services	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	95 contacts →
	“The most experienced spanish non-afiliated airline MRO with worldwide services” Source: company website · checked Sep 6, 2026
6	Ryanair Engineering	Partial evidence	La Rinconada, SpainHQ checked Sep 6, 2026	201-500	87 contacts →
	“Prestwick Aircraft Maintenance Ltd (Seville Base Maintenance Facility) Approved Part-145 aircraft maintenance and repair organization It is a subsidiary company of Ryanair…” Source: company website · checked Sep 6, 2026
7	Heliswiss Ibérica, SA	Partial evidence	Sabadell, SpainHQ checked Sep 6, 2026	51-200	79 contacts →
	“Airbus Helicopters approved maintenance centre, specializes in aircraft, engine and component repair and maintenance services, backed by almost forty years of industry experience…” Source: company website · checked Sep 6, 2026
8	AIRE	Partial evidence	Coslada, SpainHQ checked Sep 6, 2026	51-200	69 contacts →
	“Founded in AIRE is a leading company in the aircraft cabin interiors industry, delivering high‑value engineering, production, and maintenance solutions to airlines, OEMs, and MROs…” Source: company website · checked Sep 6, 2026
9	Ingeniería Semasa	Indirect evidence	Torres De La Alameda, SpainHQ checked Sep 6, 2026	51-200	65 contacts →
	“Ingeniería Semasa es una empresa española, con más de 30 años de experiencia en mantenimiento, reparación y overhaul de componentes aeronáuticos dando cobertura a nivel mundial…” Source: company website · checked Sep 6, 2026
10	Mecanizados Y Montajes Aeronáuticos	Indirect evidence	El Puerto De Santa María, SpainHQ checked Sep 6, 2026	51-200	58 contacts →
	“MyM (Mecanizados y Montajes Aeronáuticos S.A.) has three lines of business that make the company a reference in the sector: the manufacture of all types of metallic elements for…” Source: company website · checked Sep 6, 2026
11	Aircraft Maintenance & Line Support	Strong evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	54 contacts →
	“We are an EASA Part 145 company specialized in aviation line maintenance services within the Western Europe region.” Source: company website · checked Sep 6, 2026
12	Aeroserv Puerto Real	Indirect evidence	Puerto Real, SpainHQ checked Sep 6, 2026	11-50	47 contacts →
	“Aeroserv es una empresa de Logística y Servicios Aeronáuticos fundada en 2004.” Source: company website · checked Sep 6, 2026
13	S4a Solutions For Aviation	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	24 contacts →
	“S4A is an experienced aeronautical engineering company, granted as Part 21-J DOA by EASA.” Source: company website · checked Sep 6, 2026
14	Aeronáutica Gestión S.L	Strong evidence	Marconi, SpainHQ checked Sep 6, 2026	51-200	23 contacts →
	“Aeronáutica Gestión is an aeronautical components maintenance center, authorized by the European Aviation Safety Agency and by the Federal Aviation Agency of the United States…” Source: company website · checked Sep 6, 2026
15	Serpista SA	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	51-200	20 contacts →
	Source: company website · checked Sep 6, 2026
16	Bessel	Partial evidence	Valencina De La Concepción, SpainHQ checked Sep 6, 2026	51-200	19 contacts →
	“Overhaul & Repair of Turboprop Propellers, Airplanes Landing Gears and Helicopters Blades in military, emergency and civil aviation.” Source: company website · checked Sep 6, 2026
17	Seedwind	Indirect evidence	San Cristóbal De La Laguna, SpainHQ checked Sep 6, 2026	11-50	13 contacts →
	“Seedwind es una empresa innovadora de base tecnológica fundada por promotores con una dilatada experiencia en el sector aeronáutico, estableciéndose en los aeropuertos de las…” Source: company website · checked Sep 6, 2026
18	CRIA	Indirect evidence	Ciudad Real, SpainHQ checked Sep 6, 2026	51-200	11 contacts →
	“Ciudad Real Airport is strategically located in the heart of Spain, providing convenient access to America, Europe, Africa, and the Middle East.” Source: company website · checked Sep 6, 2026
19	Sirium Aerotech	Indirect evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 6, 2026	11-50	10 contacts →
	“We provide fully compliant EASA and FAA approvals and customized solutions for MROs, Airlines and Lessors.” Source: company website · checked Sep 6, 2026
20	Alisios Aviation	Partial evidence	Telde, SpainHQ checked Sep 6, 2026	1-10	9 contacts →
	“ALISIOS AVIATION is the new flagship initiative of a group of renown aviation professionals, delivering bespoke continuing airworthiness management services and expert consulting.” Source: company website · checked Sep 6, 2026
21	SKY Tech Maintenance Services	Strong evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	8 contacts →
	“Sky-Tech is specialized in highly sophisticated aircraft maintenance for corporate aviation.” Source: company website · checked Sep 6, 2026
22	Icarus Manteniment, S.L	Indirect evidence	Ullastrell, SpainHQ checked Sep 6, 2026	1-10	6 contacts →
	“Nuestra compañía empezó en el verano de 2006, cuando profesionales de la mecánica aeronáutica y operadores de Robinson crearon el taller de helicópteros ICARUS con la finalidad de…” Source: company website · checked Sep 6, 2026
23	Airworthynext	Partial evidence	Madrid, SpainHQ checked Sep 6, 2026	1-10	3 contacts →
	“We offer Business Aviation Solutions to owners, operators or leasing entities.” Source: company website · checked Sep 6, 2026
24	Aviastec	Indirect evidence	Madrid, SpainHQ checked Sep 6, 2026	11-50	2 contacts →
	“Llevamos dos décadas al servicio de la aviación ofreciendo un servicio integrado.” Source: company website · checked Sep 6, 2026
25	Rcpexperts	Partial evidence	Madrid, SpainHQ checked Sep 6, 2026	1-10	1 contacts →
	“RCPexperts, incorporated under Spanish Law and with head offices in Madrid, is an Aviation Technical Consulting organization founded in 2018.” Source: company website · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: aviation maintenance companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names aviation maintenance companies.
Partial evidence: Its own public description names part of aviation maintenance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aviation maintenance companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 71 aviation maintenance companies based in Spain

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Aviation maintenance companies based in Spain at a glance

As of Sep 6, 2026

13.5%Verified-email coverage

0.8%Mobile-number coverage

29.1Average contacts per company

11-50Median size (employees)

35.2%Largest-city concentration · Madrid

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2580–30

2031–60

061–90

090–180

1180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among aviation maintenance companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “aviation maintenance companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names aviation maintenance companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among aviation maintenance companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 279 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Aviation maintenance companies by metro

Aviation maintenance companies in Madrid25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names aviation maintenance companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many aviation maintenance companies are there based in Spain?

RevenueBase identified 71 aviation maintenance companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gestair, headquartered in Alcobendas, tops this list with the largest team on record.

Which city has the most aviation maintenance companies?

Madrid leads with 25 headquartered companies, followed by Sabadell (3) and Telde (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 279 verified decision-maker contacts tracked across these 71 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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 Smart Search, 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.