Company lists · Data refreshed November 2026

Top 16 Tank cleaning and maintenance services based in Spain

RevenueBase identified 199 company matches for tank cleaning and maintenance services associated with Spain as of November 2026 and tracks 1,873 professional contacts across them, including 75 with verified work emails. Madrid is the largest hub.

This list covers company matches for tank cleaning and maintenance services 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
199Companies
1,873Contacts tracked
75Verified emails
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The 16 largest tank cleaning and maintenance services based in Spain

Ranked by team size
Top 16 of 199 company matches for tank cleaning and maintenance services 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 matchBarcelona, SpainHQ recorded Nov 6, 20261,001-5,000444 contacts →

Exact match

“Desde 1941 estamos al servicio de empresas, instituciones y profesionales para gestionar la limpieza de sus instalaciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVitoria-gasteiz, SpainHQ recorded Nov 6, 2026201-50063 contacts →

Exact match

“En Gigabar somos mucho más que una empresa de limpieza técnica industrial, ya que te ofrecemos un servicio integral de limpieza diseñado y concebido para ti en exclusiva, con el…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCoslada, SpainHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“KALON MANTENIMIENTO INDUSTRIAL, opera en España desde su creación en 1982, enfocada en el mantenimiento, conservación y limpieza de la industria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRiudellots De La Selva, SpainHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“MPLUS és una empresa de serveis integrals de neteja.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“ANT FACILITIES és una empresa de neteja especialitzada que ofereix un gran ventall de serveis de manteniment de neteja i serveis auxiliars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTarragona, SpainHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“COPEVAC es una empresa especializada en limpiezas técnicas e industriales, aspiración de sólidos y líquidos y trabajos avanzados de mantenimiento en entornos de alta exigencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAbrera, SpainHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Tecnoquimia: Cleaning and Water Technologies We are a company specialized in industrial cleaning solutions (products and processes) across various sectors (automotive, surface…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMairena Del Aljarafe, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

Recorded description not available.

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

Exact match

“Somos Lisant, una reconocida empresa que está especializada en la limpieza industrial y saneamiento en El Prat de Llobregat, Barcelona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCartagena, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJerez De La Frontera, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Emursa es una empresa especializada en limpiezas industriales, trabajos de saneamientos urbanos y tratamiento de residuos desarrollando una actividad que ha hecho de ella uno de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“UNISERVICE 98 SL is a facilities services company based out of PS JOAN DE BORBO,144-146, LOCALES, BARCELONA, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchO Barco, SpainHQ recorded Nov 6, 2026201-5004 contacts →

Exact match

“Somos una empresa consolidada el sector de la limpieza industrial y los acondicionamientos generales de diferentes espacios con más de 10 años de experiencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Hull Cleaning & Repairs offers a wide range of underwater services in key locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“80 años de experiencia en desatasco de tuberías, limpiezas industriales y gestión de residuos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIurreta, SpainHQ recorded Nov 6, 2026n/a2 contacts →

Exact match

“ZEREGIN esta especializada en todo tipo de limpieza doméstica e industrial.”

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

Showing 16 of 199 tank cleaning and maintenance services based in Spain

See the full list, filter by size, metro and specialty, and access 75 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tank cleaning and maintenance services based in Spain at a glance

As of Nov 6, 2026
4.0%Verified-email coverage
9.4Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
80
51-200
23
201-500
6
501-1,000
1
1,001-5,000
3

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 199 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 “tank cleaning and maintenance services” 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 75 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 “tank cleaning and maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tank cleaning and maintenance services are there based in Spain?

RevenueBase identified 199 company matches for tank cleaning and maintenance services 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?

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

Which city has the most tank cleaning and maintenance services?

Madrid leads with 11 company records, followed by Barcelona (8) and Las Palmas De Gran Canaria (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 75 professional contacts with verified work emails tracked across these 199 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.