Company lists · Data refreshed September 2026

Top 11 Oil and gas pipe manufacturers based in Spain

Name: Oil and gas pipe manufacturers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 42 companies tracked

RevenueBase identified 42 oil and gas pipe manufacturers headquartered in Spain as of September 2026 and tracks 1,295 professional contacts across them, including 198 with verified work emails. Madrid is the largest hub.

This list covers oil and gas pipe manufacturers 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

42Companies

1,295Contacts tracked

198Verified emails

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The 11 largest oil and gas pipe manufacturers based in Spain

Ranked by team size

Top 11 of 42 oil and gas pipe manufacturers based in Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas pipe manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tubos Reunidos Group	Indirect evidence	Amurrio, SpainHQ checked Sep 17, 2026	1,001-5,000	334 contacts →
	Indirect evidence “Tubos Reunidos Group is Global Leader in niche segments of Premium Seamless Steel Tubular Products.” Source: RevenueBase Database · checked Sep 17, 2026
2	Grupo Cuñado Cunado Group	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 17, 2026	501-1,000	299 contacts →
	Indirect evidence “Grupo Cuñado, que inició su actividad en 1963, está compuesto por un conjunto de empresas dedicadas al suministro de tuberías, válvulas, accesorios y misceláneos, necesarios…” Source: RevenueBase Database · checked Sep 17, 2026
3	Molecor	Indirect evidence	Loeches, SpainHQ checked Sep 17, 2026	201-500	160 contacts →
	Indirect evidence “Molecor is a company that has revolutionized the state of art of pipelines for the conveyance of water under high pressures.” Source: RevenueBase Database · checked Sep 17, 2026
4	PIPEX	Strong evidence	Palau Solità I Plegamans, SpainHQ checked Sep 17, 2026	51-200	83 contacts →
	Strong evidence “PIPEX is a leading European manufacturer of PE-Xa, Multilayer, Corrugated, and Pre-Insulated pipes, committed to delivering top-tier quality.” Source: RevenueBase Database · checked Sep 17, 2026
5	Noksel España	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	201-500	52 contacts →
	Partial evidence “Spiral welded steel pipes production: manufacturing, coating and lining of spiral welded steel pipes located in Lorca (Murcia) Spain.” Source: RevenueBase Database · checked Sep 17, 2026
6	Grupo Almesa	Indirect evidence	Gallarta, SpainHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “65 años de experiencia Almesa con más de 65 años de experiencia, es una de las compañías líderes en la distribución comercial del sector de la tubería de acero y accesorios…” Source: RevenueBase Database · checked Sep 17, 2026
7	Pipeworks, S.L	Indirect evidence	Tuy, SpainHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “PIPEWORKS - PIPELINES AND EQUIPMENT SOLUTIONS Tuberías • Centro de corte robotizado para tuberías.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ibor Valves S.L	Indirect evidence	Castellar Del Valles, SpainHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “IBOR VALVES is a reliable company committed to providing highest quality valves to their partners.” Source: RevenueBase Database · checked Sep 17, 2026
9	Futura Systems	Indirect evidence	Rodonyá, SpainHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “FUTURA SYSTEMS llegó a España en el año 1997 con la intención de comercializar productos del grupo.” Source: RevenueBase Database · checked Sep 17, 2026
10	Aquatherm Ibérica	Indirect evidence	Pinto, SpainHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Aquatherm Ibérica S.L.” Source: RevenueBase Database · checked Sep 17, 2026
11	Eduardo Cortina S.A	Partial evidence	Erandio/ Altzaga, SpainHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Eduardo Cortina, with more than 100 years of experience, is a company with a large stock of seamless and welded steel pipes, fittings and flanges.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: oil and gas pipe manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names oil and gas pipe manufacturers.
Partial evidence: Its own public description names part of oil and gas pipe manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas pipe manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 11 of 42 oil and gas pipe manufacturers based in Spain

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Oil and gas pipe manufacturers based in Spain at a glance

As of Sep 17, 2026

15.3%Verified-email coverage

30.8Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 42 companies.

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 oil and gas pipe manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “oil and gas pipe manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names oil and gas pipe manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among oil and gas pipe manufacturers, 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 its RevenueBase Smart Search 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, 198 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 17, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names oil and gas pipe manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many oil and gas pipe manufacturers are there based in Spain?

RevenueBase identified 42 oil and gas pipe manufacturers 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?

Tubos Reunidos Group, headquartered in Amurrio, tops this list with the largest team on record.

Which city has the most oil and gas pipe manufacturers?

Madrid leads with 4 headquartered companies, followed by El Provencio (2) and Villanubla (2).

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 198 verified decision-maker contacts tracked across these 42 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 17, 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 Smart Search, 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.