Company lists · Data refreshed November 2026

Top 17 Maritime environmental compliance consultants based in Spain

RevenueBase identified 86 company matches for maritime environmental compliance consultants associated with Spain as of November 2026 and tracks 546 professional contacts across them, including 54 with verified work emails. Madrid is the largest hub.

This list covers company matches for maritime environmental compliance consultants 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 November 6, 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 Nov 6, 2026 How this list was built
86Companies
546Contacts tracked
54Verified emails
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The 17 largest maritime environmental compliance consultants based in Spain

Ranked by team size
Top 17 of 86 company matches for maritime environmental compliance consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“At ECOS Group (ECOS Estudios Ambientales y Oceanografía S.L.), we are an environmental consultancy and coastal engineering firm with over 18 years of experience, specialized in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Siport21 is a port engineering and maritime safety consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEl Puerto De Santa María, SpainHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“SEA MASTER ENGINEERING is a leading independent marine engineering and consultancy firm that provide the entire field of engineering, and main focused in BWTS, EGCS and ship…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBadajoz, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“EXTREPRONATUR SL es una consultora medioambiental y servicios AVENIDA JUAN PEREDA PILA, 1, BADAJOZ, Badajoz, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Consultoría de Técnicas Ambientales is an independent company dedicated to monitoring, control, advice and environmental consulting; providing its service, both to the public and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchManises, SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“OCEANSNELL es una empresa especializada en la realización de estudios científicos-técnicos del medio ambiente marino.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVigo, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Merchant Union SL has more than 25 years of experience in the marine sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBlanes, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Environmental and health and safety consultants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEibar, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“TEKNIMAP Energía y Medio Ambiente inicia su actividad en 1993 como empresa de consultoría e inspección medioambiental con una clara vocación industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Grupo Stier está presente en las Islas Canarias desde 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Una apuesta por la consultoría integral de ingeniería y construcción.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMálaga, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHuelva, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Large background offering all kind of technical assistance to shipyards, shipowners, ship agents, insurance companies, marine contractors, etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEl Perelló, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Cymbella Consultoria Ambiental ofrece nuevas oportunidades de optimización y ahorro a las empresas, a través de la prevención en origen de la contaminación y de la minimización de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“OceanGlobe offers our clients full support in technical and operational aspects such as compliance with international regulations and their codes (ISM, ISPS, MLC, DPA/CSO)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGandia, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“IBYC es una firma de consultoría náutica, de referencia en España, que presta un servicio integral a los operadores del sector náutico, desde el punto de vista legal, fiscal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNigrán, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Consultant in marine management, yachting consultant and importer of yachts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 86 maritime environmental compliance consultants based in Spain

See the full list, filter by size, metro and specialty, and access 54 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime environmental compliance consultants based in Spain at a glance

As of Nov 6, 2026
9.9%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
14.0%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
26
51-200
1

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 86 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 “maritime environmental compliance consultants” 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 54 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 November 6, 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 “maritime environmental compliance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime environmental compliance consultants are there based in Spain?

RevenueBase identified 86 company matches for maritime environmental compliance consultants associated with Spain as of November 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?

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

Which city has the most maritime environmental compliance consultants?

Madrid leads with 12 company records, followed by Las Palmas De Gran Canaria (6) and Barcelona (4).

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 54 professional contacts with verified work emails tracked across these 86 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 November 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 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.