Company lists · Data refreshed September 2026

Top 25 Maritime compliance consulting firms based in Spain

Name: Maritime compliance consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 167 companies tracked

RevenueBase identified 167 maritime compliance consulting firms headquartered in Spain as of September 2026 and tracks 26,934 professional contacts across them, including 451 with verified work emails and 757 with mobile numbers. Madrid is the largest hub.

This list covers maritime compliance consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

167Companies

26,934Contacts tracked

451Verified emails

757Mobile numbers

Unlock all 167 companies Free signup · no credit card · 500 free credits

The 25 largest maritime compliance consulting firms based in Spain

Ranked by team size

Top 25 of 167 maritime compliance consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime compliance consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	AutonomoIndirect evidence	Córdoba, SpainHQ checked Sep 5, 2026	n/a	23,018
	“Calidad y Gestión es una empresa consultora de ámbito internacional especializada en servicios de asesoría en las siguientes áreas: Calidad Medio Ambiente Responsabilidad social…” Source: company website · checked Sep 5, 2026
2	Applus EuropeIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1,001-5,000	1,670
	“Applus+ is a worldwide leader in the testing, inspection, and certification sector.” Source: company website · checked Sep 5, 2026
3	GIS Group Global Inspection ServicesIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	67
	“Global Inspection Services (GIS) is a high performance inspection, testing & certification organization that provides services for EPC, Owners, Vendors, among other clients.” Source: company website · checked Sep 5, 2026
4	IbercalIndirect evidence	Valle De Trápaga, SpainHQ checked Sep 5, 2026	51-200	58
	“IBERCAL fue fundada en Bilbao, en Septiembre de 2002, y su experiencia es consecuencia de la intensa actividad desarrollada durante los últimos diez años, así como de la destreza…” Source: company website · checked Sep 5, 2026
5	Siport21Strong evidence	Las Rozas De Madrid, SpainHQ checked Sep 5, 2026	11-50	36
	“Siport21 is a port engineering and maritime safety consulting company.” Source: company website · checked Sep 5, 2026
6	Instituto Marítimo Español, IMEIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	n/a	34
	“Empresa dedicada a formación y consultoría marítimo-portuaria y selección de personal especializado en el ámbito del transporte marítimo.” Source: company website · checked Sep 5, 2026
7	Indice Formación Y ConsultoríaIndirect evidence	Valencia, SpainHQ checked Sep 5, 2026	11-50	28
	“Formación a empresas y entidades.” Source: company website · checked Sep 5, 2026
8	Ocean Infrastructures ManagementPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	21
	“Ocean Infrastructures Management is an international port consulting firm.” Source: company website · checked Sep 5, 2026
9	Control Union EspañaIndirect evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 5, 2026	11-50	19
	“Con una trayectoria de casi 35 años, desde 1988 bajo el nombre de P&H Iberia y en el año 2002 se consolida oficialmente Control Union World Group Spain S.A.” Source: company website · checked Sep 5, 2026
10	GtsuniversalIndirect evidence	Algeciras, SpainHQ checked Sep 5, 2026	201-500	18
	“Innovative, Safe, Operational 24/7, Efficient, Adaptable, High Technical Quality.” Source: company website · checked Sep 5, 2026
11	CoproymaIndirect evidence	Albacete, SpainHQ checked Sep 5, 2026	11-50	15
	“Servicios técnicos especializados de consultoría en Sistemas de gestión, Seguridad alimentaria y cosultoría ambiental, fundada en 2009 con un marcado carácter de atención…” Source: company website · checked Sep 5, 2026
12	ArganoIndirect evidence	Valencia, SpainHQ checked Sep 5, 2026	11-50	14
	“Argano Asesores somos una empresa valenciana que nace con la misión de ofrecer a nuestros clientes un servicio de calidad y altamente especializado, que les ayude a desarrollar su…” Source: company website · checked Sep 5, 2026
13	Grupo StierIndirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 5, 2026	11-50	13
	“Grupo Stier está presente en las Islas Canarias desde 1994.” Source: company website · checked Sep 5, 2026
14	Soluciones Q.E.SIndirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 5, 2026	11-50	13
	“Soluciones Q.E.S, somos una consultora de estrategia y operaciones experta en implementaciones ISO, ENS y SQAS.” Source: company website · checked Sep 5, 2026
15	EQM ConsultingIndirect evidence	Dos Hermanas, SpainHQ checked Sep 5, 2026	1-10	11
	“Somos una compañía cuya filosofía se basa en ser proactivos y ofrecer a nuestros clientes un servicio integral desde las áreas de la consultoría, formación, innovación, ingeniería…” Source: company website · checked Sep 5, 2026
16	CQM Consultoría S.LIndirect evidence	Paterna, SpainHQ checked Sep 5, 2026	11-50	9
	“CQM CONSULTORÍA SGV S.L enfoca su principal actividades en los Sistemas de Gestión de Integrados Calidad, Medio Ambiente, Seguridad-Salud, Seguridad alimentaria y Recursos…” Source: company website · checked Sep 5, 2026
17	Aiyon Abogados LLPPartial evidence	Bilbao, SpainHQ checked Sep 5, 2026	1-10	8
	“Since 2015, AIYON Abogados SLP has been a leading firm specializing in Maritime Law, Transport Law, Trade law, and insurance law.” Source: company website · checked Sep 5, 2026
18	Mestre AbogadosIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	8
	“En 1994, creímos que podíamos ofrecer un servicio profesional y exclusivo en el ámbito del derecho marítimo, contamos con grandes profesionales especializados en el sector, y…” Source: company website · checked Sep 5, 2026
19	Neos Maritime ConsultingIndirect evidence	Las Rozas De Madrid, SpainHQ checked Sep 5, 2026	11-50	8
	“Una apuesta por la consultoría integral de ingeniería y construcción.” Source: company website · checked Sep 5, 2026
20	MAR Recruitment & ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	7
	“Mar Recruitment surge de la necesidad de facilitar la relación entre las empresas marítimas y los profesionales del propio ámbito.” Source: company website · checked Sep 5, 2026
21	ACIndirect evidence	Tomelloso, SpainHQ checked Sep 5, 2026	1-10	7
	“AC+ es una empresa dedicada a la actividad de consultoría e ingeniería en las áreas de la Gestión Empresarial, Calidad, Medio Ambiente, Seguridad e Innovación.” Source: company website · checked Sep 5, 2026
22	Arco CalidadIndirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 5, 2026	1-10	7
	“ARCO CALIDAD, S.L, se constituye como empresa, en el año 1996, con capital 100% canario para ofrecer asistencia técnica en la implantación de Sistemas de Gestión de Calidad ISO…” Source: company website · checked Sep 5, 2026
23	Fides ConsultingPartial evidence	Pollença, SpainHQ checked Sep 5, 2026	1-10	6
	“Fides Consulting nace para poner al alcance de las diferentes organizaciones el conjunto de servicios integrales de consultoría en sistemas de gestión empresarial.” Source: company website · checked Sep 5, 2026
24	Adecalia Instituto DE Innovación Y Mejora S.LIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	6
	“Consultoría, auditoría y formación para la mejora de la competitividad de las empresas alimentarias.” Source: company website · checked Sep 5, 2026
25	Aquality ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	4
	“Nuestro objetivo es tu éxito.” Source: company website · checked Sep 5, 2026

Showing 25 of 167 maritime compliance consulting firms based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 451 reachable decision-makers.

Free signup · no credit card

See all 167 companies

Maritime compliance consulting firms based in Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 21 HQs

757Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

113

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

424

31–60

61–90

90–180

180+

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 maritime compliance consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “maritime compliance consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among maritime compliance consulting firms, 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 an evidence 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, 451 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 5, 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.

Frequently asked

How many maritime compliance consulting firms are there based in Spain?

RevenueBase identified 167 maritime compliance consulting firms 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?

Autonomo, headquartered in Cordoba, tops this list with the largest team on record.

Which city has the most maritime compliance consulting firms?

Madrid leads with 21 headquartered companies, followed by Barcelona (17) and Valencia (5).

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 451 verified decision-maker contacts tracked across these 167 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 167 maritime compliance consulting firms based in Spain. Start with a free account, no credit card.

Get the full list

Related lists

Maritime compliance consulting firms by geography

Browse the directory

Browse: Companies home · All Spain lists · All Maritime compliance consulting firms lists · New lists

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.