Company lists · Data refreshed November 2026

Top 25 Deep sea research vessel operators based in Spain

RevenueBase identified 95 company matches for deep sea research vessel operators associated with Spain as of November 2026 and tracks 960 professional contacts across them, including 112 with verified work emails. Barcelona is the largest hub.

This list covers company matches for deep sea research vessel operators 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
95Companies
960Contacts tracked
112Verified emails
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The 25 largest deep sea research vessel operators based in Spain

Ranked by team size
Top 25 of 95 company matches for deep sea research vessel operators 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 matchVigo, SpainHQ recorded Nov 6, 202651-200226 contacts →

Exact match

“ACSM is a global leading provider of subsea services with 25 years of expertise within the offshore energy industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDerio, SpainHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Founded in 1995 in Derio (Spain), Zunibal has established itself as a benchmark in the field of innovation and the development of advanced technological solutions dedicated to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVigo, SpainHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Freire shipyard is a family owned company located in the North West of Spain which was founded in 1895 by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZarauz, SpainHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“MPP (DP) workboat operators, partnering with our clients by providing a customer orientated service”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPuerto Vilanova I La Geltrú, SpainHQ recorded Nov 6, 202651-20033 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLos Barrios, SpainHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Sandvik Marine Electronics was established in 1970 as O.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Seabots is a technology company that delivers marine insights through robotics and data analytics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTelde, SpainHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Acosta Ingeniería Marítima S.L.U.(Bluematt) se define como una empresa joven e innovadora que combina servicios subacuáticos y de buceo industrial, con servicios de ingeniería y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSeville, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“EONSEA is working on reducing the costs and risks associated with boat inspections by using ROVs to periodically monitor their maintenance and generate reports based on computer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchColmenar, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Founded: 2007 • Headquarters: Málaga, Spain • Industry: Underwater engineering and robotics • Business lines: 1.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLa Coruña, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Somos una compañía española fundada hace más de un siglo expertos en la prestación de servicios de la industria marítima y portuaria Ofrecemos soluciones integrales a todo tipo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVigo, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Marine Technology Ximo, Ltd.(Marexi) began its operation on March 17, 2005.It´s a dynamic company from Galicia that bases its activity on the constant research and development of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Barrios, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Global Underwater Services SL is a professional commercial local diving company with more than 25 years of experience providing underwater maintenance services and repairs with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Blue-jobs provides a solution to the need of a job search platform specialised in the marine and maritime sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGirona, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“PLOATECH is a marine technology consulting company that provides advanced scientific and customized engineering services focusing in the underwater domain.We specialize in remote…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTelde, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“PIELAGO INGENIERIA Y MEDIOAMBIENTE SL Es una empresa dedicada a los trabajos submarinos en general con un equipo multidisciplinar, formado por ingenieros de Obras Públicas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPontevedra, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We offer new ROVS, refurbished ROVS and Pipeline Inspection Service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchValencia, SpainHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Our Company has an established background dating back to 1969, when all types of underwater operations began.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLas Palmas, SpainHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Apollo Offshore is one of Ireland’s leading marine supply and support companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTarragona, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchTarragona, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Draser Europa SL, con más de 20 años en el sector marítimo, se ha consolidado en el litoral de Catalunya.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOviedo, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“MARE COMMERCIAL DIVING (MCD), es una empresa de buceo profesional perteneciente al grupo PROSERTEK, que nace en Asturias en 2016, pero su plantilla cuenta con más de 15 años de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“BruMed Marine is a company created by Marine Surveyors, fully dedicated to the Yacht & Craft Surveying in the Balearic Islands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSanta Cruz De Tenerife, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Pisces VI provides the most affordable access to deep ocean exploration using a state-of-the-art vehicle while maintaining a flawless safety record.”

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

Showing 25 of 95 deep sea research vessel operators based in Spain

See the full list, filter by size, metro and specialty, and access 112 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Deep sea research vessel operators based in Spain at a glance

As of Nov 6, 2026
11.7%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
9.5%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
34
51-200
9

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 95 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 “deep sea research vessel operators” 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 112 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 “deep sea research vessel operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deep sea research vessel operators are there based in Spain?

RevenueBase identified 95 company matches for deep sea research vessel operators 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?

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

Which city has the most deep sea research vessel operators?

Barcelona leads with 9 company records, followed by Vigo (8) and Madrid (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 112 professional contacts with verified work emails tracked across these 95 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.