Company lists · Data refreshed September 2026

Top 21 Pressure vessel fabricators based in Spain

Name: Pressure vessel fabricators based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 68 companies tracked

RevenueBase identified 68 company matches for pressure vessel fabricators associated with Spain as of September 2026 and tracks 1,493 professional contacts across them, including 149 with verified work emails. Barcelona is the largest hub.

This list covers company matches for pressure vessel fabricators 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 September 17, 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 Sep 17, 2026 How this list was built

68Companies

1,493Contacts tracked

149Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 21 largest pressure vessel fabricators based in Spain

Ranked by team size

Top 21 of 68 company matches for pressure vessel fabricators based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Bachiller	Exact match	Parets Del Vallès, SpainHQ recorded Sep 17, 2026	51-200	261 contacts →
	Exact match “BACHILLER is an industrial engineering company specialized in the design and construction of process equipment and pressure vessels for the chemical, petrochemical, fine chemical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Lointek	Exact match	Urduliz, SpainHQ recorded Sep 17, 2026	201-500	140 contacts →
	Exact match “LOINTEK is a private company firmly established in the international market of engineering, supply, manufacture and service in the sector of equipment for the industry of the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Enwesa Operaciones S.A., S.M.E	Exact match	Heras, SpainHQ recorded Sep 17, 2026	201-500	138 contacts →
	Exact match “ENWESA es una empresa de servicios y fabricación especializada en servicios nucleares, revisión y mantenimiento de válvulas industriales, fabricación de depósitos a presión e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Schwartz- Hautmont Construcciones Metálicas S.A	Exact match	Vilaseca, SpainHQ recorded Sep 17, 2026	501-1,000	115 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	IDESA	Exact match	Gijón, SpainHQ recorded Sep 17, 2026	201-500	114 contacts →
	Exact match “Founded in 1993, IDESA has grown to become one of the most currently recognized and respected companies in the design, fabrication and supply of static and modular equipment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Protec Arisawa	Exact match	Munguia, SpainHQ recorded Sep 17, 2026	201-500	79 contacts →
	Exact match “Protec Arisawa is the global leader for the design and the manufacturing of FRP (Fiber Reinforced Plastic) Pressure Vessels for membrane filtration systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Aguilar Y Salas S.A	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “ENG Aguilar y Salas, s.a.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Lapesa Grupo Empresarial S.L	Exact match	Zaragoza, SpainHQ recorded Sep 17, 2026	201-500	40 contacts →
	Exact match “The european leader on Vessel/tank manufacturing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Ollearis S.A	Exact match	Martorelles, SpainHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Mefasa A Glencore Company	Exact match	Aviles, SpainHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Founded in 1965, dedicated to Fabrication and Machining of capital goods from mechanically welded steel and composites.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Grupo Caldereria Rovira, S.L	Exact match	Celrà, SpainHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Caldereria Rovira is serving the industry worlwide since 1918.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Proyser Caldereria, SA	Exact match	Pinto, SpainHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “Proyser Calderería, SA, is a company established in Madrid for over 20 years with other name.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Atecsol Welding Applications	Exact match	Camargo, SpainHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Atecsol was founded in by highly skilled professionals personnel with over 25 years of experience in manufacturing industrial goods and equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Curvastur	Exact match	Gijón, SpainHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “CURVASTUR S.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Gasdruck Technical Innovation	Exact match	Cardedeu, SpainHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “GASDRUCK es la marca comercial de TECHNICAL INNOVATION PIPING S.L, es una empresa de servicios dedicada al montaje de instalaciones industriales y especializada en la fabricación…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Unitecno Sistemas	Exact match	Barcelona, SpainHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “UNITECNO is a Spanish industrial engineering company specializing in the design, manufacturing, and supply of industrial filters, pressure vessels, valves, instrumentation, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Montajes Y Servicios Mecánicos Alva S.L	Exact match	Puerto De Sagunto, SpainHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “Empresa fundada en 1981.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Zicsal Fondos Para Depósitos, Calderas Y Recipientes A Presión	Exact match	Lemoa, SpainHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Fabricantes especializados en fondos para depósitos, calderas y recipientes a presión.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Talleres J.M. López	Exact match	Camargo, SpainHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Talleres J.M.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Mecanizados DEL Besós SL	Exact match	Badalona, SpainHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Founded in 1965 as a small machining workshop, over the years the company has grown, adapting to the new machining needs of the customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Taymo SL	Exact match	Polinya, SpainHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pressure vessel fabricators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 68 pressure vessel fabricators based in Spain

See the full list, filter by size, metro and specialty, and access 149 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pressure vessel fabricators based in Spain at a glance

As of Sep 17, 2026

10.0%Verified-email coverage

22.0Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · Barcelona

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 68 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 “pressure vessel fabricators” 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 149 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 September 17, 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 “pressure vessel fabricators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pressure vessel fabricators are there based in Spain?

RevenueBase identified 68 company matches for pressure vessel fabricators associated with Spain as of September 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?

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

Which city has the most pressure vessel fabricators?

Barcelona leads with 3 company records, followed by Gijon (3) and Badalona (2).

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 149 professional contacts with verified work emails tracked across these 68 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 September 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 68 pressure vessel fabricators based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Pressure vessel fabricators by geography

Browse the directory

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.