Company lists · Data refreshed September 2026

Top 25 Thermoplastic suppliers based in Spain

Name: Thermoplastic suppliers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 400 companies tracked

RevenueBase identified 400 thermoplastic suppliers headquartered in Spain as of September 2026 and tracks 4,799 professional contacts across them, including 649 with verified work emails. Barcelona is the largest hub.

This list covers thermoplastic suppliers 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 22, 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 22, 2026 86% judged on-target in blind review

400Companies

4,799Contacts tracked

649Verified emails

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The 25 largest thermoplastic suppliers based in Spain

Ranked by team size

Top 25 of 400 thermoplastic suppliers based in Spain, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to thermoplastic suppliers: 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	Relats	Indirect evidence	Caldes De Montbui, SpainHQ checked Sep 22, 2026	1,001-5,000	337 contacts →
	Indirect evidence “Founded in 1957 in Caldes de Montbui (Barcelona) by Vicenç Relats Arimon, we are a multinational Catalan family company with a proud tradition of innovation and sustainability.” Source: RevenueBase Database · checked Sep 22, 2026
2	Elix Polymers SL	Indirect evidence	La Canonja, SpainHQ checked Sep 22, 2026	201-500	175 contacts →
	Indirect evidence “ELIX Polymers, member of Sinochem International, is a leading manufacturer of ABS (Acrylonitrile-Butadiene-Styrene) resins and derivatives in Europe.” Source: RevenueBase Database · checked Sep 22, 2026
3	Armando Alvarez Group	Indirect evidence	Torrelavega, SpainHQ checked Sep 22, 2026	1,001-5,000	130 contacts →
	Indirect evidence “Our group contains a number of the most important companies operating in the extruded plastics sector with a combined volume of tons per year and an annual turnover of over…” Source: RevenueBase Database · checked Sep 22, 2026
4	ASPLA	Partial evidence	Torrelavega, SpainHQ checked Sep 22, 2026	501-1,000	120 contacts →
	Partial evidence “Our aim is to get closer links with customers and suppliers.” Source: RevenueBase Database · checked Sep 22, 2026
5	Walki Plasbel	Indirect evidence	Alcantarilla, SpainHQ checked Sep 22, 2026	201-500	119 contacts →
	Indirect evidence “Walki Plasbel, hacia una economía circular para superar el reto de impulsar un crecimiento a través de una producción más sostenible, la eficiencia de los recursos y el compromiso…” Source: RevenueBase Database · checked Sep 22, 2026
6	Inteplast	Partial evidence	Vall De Bianya, SpainHQ checked Sep 22, 2026	51-200	91 contacts →
	Partial evidence “Founded in 1972 by the Carré family, Inteplast SA is a global leader in the design, development, and manufacture of high-performance thermoplastic solutions.” Source: RevenueBase Database · checked Sep 22, 2026
7	Algontec, S.L	Indirect evidence	Zaragoza, SpainHQ checked Sep 22, 2026	51-200	88 contacts →
	Indirect evidence “Algontec cuenta con más de 30 años de experiencia como proveedor de primer nivel en la industria del automóvil.” Source: RevenueBase Database · checked Sep 22, 2026
8	Atarfil Geomembranes	Indirect evidence	Granada, SpainHQ checked Sep 22, 2026	51-200	85 contacts →
	Indirect evidence “ATARFIL is a world leader in geomembranes through flat-die process.” Source: RevenueBase Database · checked Sep 22, 2026
9	PIPEX	Indirect evidence	Palau Solità I Plegamans, SpainHQ checked Sep 22, 2026	51-200	83 contacts →
	Indirect 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 22, 2026
10	Corplex Iberia Cartón Plástico	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 22, 2026	51-200	82 contacts →
	Indirect evidence “Corplex (previamente DS Smith Plásticos, Productos Extrusionados) cuenta con una amplia experiencia en la extrusión de plástico.” Source: RevenueBase Database · checked Sep 22, 2026
11	Altcam Automotive	Partial evidence	Valls, SpainHQ checked Sep 22, 2026	201-500	71 contacts →
	Partial evidence “We are global manufacturers of high-technical thermoplastic solutions for the top brand system producers of the industry.” Source: RevenueBase Database · checked Sep 22, 2026
12	SM Resinas	Indirect evidence	Alicante, SpainHQ checked Sep 22, 2026	51-200	60 contacts →
	Indirect evidence “SM Resinas is a company dedicated to the commercialization and distribution of a wide range of raw plastic materials with presence in more than 15 countries.” Source: RevenueBase Database · checked Sep 22, 2026
13	NAZAN	Indirect evidence	Manzanares, SpainHQ checked Sep 22, 2026	51-200	55 contacts →
	Indirect evidence “NAZAN irrumpe en el mercado del PVC en 2008 con una línea vanguardista desarrollada por los sistemistas más experimentados.” Source: RevenueBase Database · checked Sep 22, 2026
14	Hega Hogar	Partial evidence	Ibi, SpainHQ checked Sep 22, 2026	51-200	50 contacts →
	Partial evidence “Hega Home (Aljuan SL) was founded in 1993 as a company dedicated to the manufacture of various types of household items thermoplastics, relying on the design and quality of their…” Source: RevenueBase Database · checked Sep 22, 2026
15	Vink Plastics Spain	Partial evidence	Montornès Del Vallès, SpainHQ checked Sep 22, 2026	51-200	50 contacts →
	Partial evidence “Vink Spain supplies a wide range of semi-finished plastics for Industry, including; sheets, film, rods, tubes and profiles, with materials for the Signs & graphics and Building &…” Source: RevenueBase Database · checked Sep 22, 2026
16	Mecacontrol	Partial evidence	Cascante, SpainHQ checked Sep 22, 2026	201-500	46 contacts →
	Partial evidence “Tier1 supplier based in Western and Eastern Europe.” Source: RevenueBase Database · checked Sep 22, 2026
17	Grupo Quero	Indirect evidence	Pinto, SpainHQ checked Sep 22, 2026	11-50	38 contacts →
	Indirect evidence “Distribución de termoplásticos plásticos (planchas, accesorios, válvulas, tuberías en PE,PP,PVC,PVDF,ECTFE) y de maquinaria de soldadura para la industria plástica.con oficinas…” Source: RevenueBase Database · checked Sep 22, 2026
18	Polinter, S.A.	Indirect evidence	Montcada I Reixac, SpainHQ checked Sep 22, 2026	51-200	38 contacts →
	Indirect evidence “We offer to our customers in 30 countries a wide catalog with more than profiles for application in all types of industrial and decorative projects.” Source: RevenueBase Database · checked Sep 22, 2026
19	Asua Products	Indirect evidence	Sondika, SpainHQ checked Sep 22, 2026	51-200	37 contacts →
	Indirect evidence “ASUA Products is a producer of tailored packs of heat stabilizers and additives for PVC for more than 60 years.” Source: RevenueBase Database · checked Sep 22, 2026
20	Rodenas Y Rivera SA	Indirect evidence	Hellin, SpainHQ checked Sep 22, 2026	51-200	34 contacts →
	Indirect evidence “Processing of Plastics, Polyethylene, Polypropylene, Polyamide cast and blown into films for food and industrial uses, printed flexo or not up to eight colors.” Source: RevenueBase Database · checked Sep 22, 2026
21	Atalant Europe	Indirect evidence	San Vicente Del Raspeig, SpainHQ checked Sep 22, 2026	51-200	32 contacts →
	Indirect evidence “We are a distribution company of polymers and chemicals products for the industry.” Source: RevenueBase Database · checked Sep 22, 2026
22	Kompuestos	Indirect evidence	Palau Solità I Plegamans, SpainHQ checked Sep 22, 2026	51-200	31 contacts →
	Indirect evidence “Kompuestos™ is a leading company in the production of plastic compounds in Europe.” Source: RevenueBase Database · checked Sep 22, 2026
23	BADA	Partial evidence	Huesca, SpainHQ checked Sep 22, 2026	51-200	31 contacts →
	Partial evidence “We are BADA, a company specialized in the manufacturing of technical thermoplastics and thermoplastic elastomers designed to meet the needs of a wide variety of industries and…” Source: RevenueBase Database · checked Sep 22, 2026
24	Plastiverd, S.A	Indirect evidence	El Prat De Llobregat, SpainHQ checked Sep 22, 2026	51-200	28 contacts →
	Indirect evidence “Innovación en PET, Polímeros Técnicos y Reciclaje El 1 de Abril de 2.014 CL Grupo Industrial adquiere la unidad productiva de resina PET –Artenius S.L.U- ESPAÑA al Grupo La Seda.” Source: RevenueBase Database · checked Sep 22, 2026
25	Llaberia Group	Indirect evidence	Montbrió Del Camp, SpainHQ checked Sep 22, 2026	51-200	28 contacts →
	Indirect evidence “Más de 46 años de experiencia canalizando el agua nos avalan una trayectoria empresarial especializada en el sector hidráulico.” Source: RevenueBase Database · checked Sep 22, 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: thermoplastic suppliers. 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 thermoplastic suppliers.
Partial evidence: Its own public description names part of thermoplastic suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermoplastic suppliers. 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 25 of 400 thermoplastic suppliers based in Spain

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Thermoplastic suppliers based in Spain at a glance

As of Sep 22, 2026

13.5%Verified-email coverage

12.0Average contacts per company

11-50Median size (employees)

6.2%Largest-city concentration · Barcelona

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

179

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 400 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 thermoplastic suppliers, 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 “thermoplastic suppliers”. 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 thermoplastic suppliers), 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 thermoplastic suppliers, 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, 649 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 22, 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.

Thermoplastic suppliers by metro

Thermoplastic suppliers in Barcelona25

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 thermoplastic suppliers, 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 thermoplastic suppliers are there based in Spain?

RevenueBase identified 400 thermoplastic suppliers 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?

Relats, headquartered in Caldes De Montbui, tops this list with the largest team on record.

Which city has the most thermoplastic suppliers?

Barcelona leads with 25 headquartered companies, followed by Valencia (17) and Ibi (9).

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 649 verified decision-maker contacts tracked across these 400 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 22, 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.