Company lists · Data refreshed October 2026

Top 15 Compliance and regulatory consulting companies for aviation based in Madrid, Spain

RevenueBase identified 52 company matches for compliance and regulatory consulting companies for aviation associated with Madrid, Spain as of October 2026 and tracks 445 professional contacts across them, including 42 with verified work emails. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for compliance and regulatory consulting companies for aviation associated with Madrid, 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 October 10, 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 Oct 10, 2026 How this list was built
52Companies
445Contacts tracked
42Verified emails
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The 15 largest compliance and regulatory consulting companies for aviation based in Madrid, Spain

Ranked by team size
Top 15 of 52 company matches for compliance and regulatory consulting companies for aviation based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Oct 10, 202651-200110 contacts →

Exact match

“Fundada en 2004, Gesnaer es una empresa española de ingeniería y consultoría especializada en Aviación Civil, en el ámbito aeroportuario y aeronáutico.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Oct 10, 202611-5031 contacts →

Exact match

“We are a European consultancy firm currently providing services in Spain and Portugal, specialising in regulatory compliance, with specific dedication to three lines of…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Oct 10, 202611-5028 contacts →

Exact match

“S4A is an experienced aeronautical engineering company, granted as Part 21-J DOA by EASA.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Oct 10, 202611-5012 contacts →

Exact match

“Leadin Aviation Consulting’s goal is to transform the challenges of the business into opportunities for growth and success through innovative, efficient and intelligent solutions.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Oct 10, 202611-5012 contacts →

Exact match

“ALARO AVANT está especializado en prestar servicios de Auditoría y Adaptación a la normativa en Protección de Datos Personales dando cumplimiento a la legislación vigente y…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Oct 10, 202611-508 contacts →

Exact match

“Consultancy and training in Compliance, Data Protection, PBCFT and Equality Plans for SMEs and large companies.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Oct 10, 202611-508 contacts →

Exact match

“EpisKey Medical is a company committed to patient health and has a special focus on helping organizations navigate the complicated process of bringing a medical device to market.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Oct 10, 202611-508 contacts →

Exact match

“GrupoAdaptalia es una consultora especializada en la adaptación de empresas a las leyes de obligado cumplimiento, así como otros servicios de gran interés empresarial.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Oct 10, 20261-108 contacts →

Exact match

“Ommeron Aeronáutica was created in the year 2007, to provide consulting services, technical assistance, training, management and project management for the aviation community, in…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Oct 10, 20261-103 contacts →

Exact match

“We offer Business Aviation Solutions to owners, operators or leasing entities.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Oct 10, 20261-102 contacts →

Exact match

“Leegaltech es una firma legal líder en el sector del cumplimiento normativo con una visión diferente.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Oct 10, 20261-101 contacts →

Exact match

“RCPexperts, incorporated under Spanish Law and with head offices in Madrid, is an Aviation Technical Consulting organization founded in 2018.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Oct 10, 20261-101 contacts →

Exact match

“INGENAV provides support to air navigation services and research into innovative solutions for the aviation industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Oct 10, 20261-101 contacts →

Exact match

“LQ Consulting and Social Work, S.L.(AL & Asociados) es una empresa dedicada a la Consultoría Empresarial, Compliance (Penal y Fiscal), PP Blanqueo de Capitales, Planes de Igualdad…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Oct 10, 20261-101 contacts →

Exact match

“We are specialised in delivering consulting services to cover all your needs in the aviation industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 15 of 52 compliance and regulatory consulting companies for aviation based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 42 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Compliance and regulatory consulting companies for aviation based in Madrid, Spain at a glance

As of Oct 10, 2026
9.4%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
19
51-200
3
201-500
1

Email recency for this list is measured across the whole Spain list rather than for Madrid, so it is reported there. Company counts and contact totals on this page are exact for Madrid, over 52 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 Madrid, Spain whose business descriptions match “compliance and regulatory consulting companies for aviation” 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 42 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 October 10, 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 “compliance and regulatory consulting companies for aviation”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compliance and regulatory consulting companies for aviation are there based in Madrid, Spain?

RevenueBase identified 52 company matches for compliance and regulatory consulting companies for aviation associated with Madrid, Spain as of October 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?

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

Which city in Spain has the most compliance and regulatory consulting companies for aviation?

Madrid leads Spain with 52 company records, followed by Barcelona (22) and Valencia (6).

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 42 professional contacts with verified work emails tracked across these 52 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 October 10, 2026.

Ready to reach these companies? Verified emails and direct dials for all 52 compliance and regulatory consulting companies for aviation based in Madrid, Spain. Start with a free account, no credit card.

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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.