Company lists · Data refreshed October 2026

Top 15 Downstream petrochemical companies based in Spain

Name: Downstream petrochemical companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 61 companies tracked

RevenueBase identified 61 company matches for downstream petrochemical companies associated with Spain as of October 2026 and tracks 714 professional contacts across them, including 89 with verified work emails. Alicante is the largest hub.

This list covers company matches for downstream petrochemical companies 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 October 11, 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 Oct 11, 2026 How this list was built

61Companies

714Contacts tracked

89Verified emails

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The 15 largest downstream petrochemical companies based in Spain

Ranked by team size

Top 15 of 61 company matches for downstream petrochemical companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Industrias Químicas DEL Óxido DE Etileno Iqoxe	Exact match	La Canonja, SpainHQ recorded Oct 11, 2026	51-200	90 contacts →
	Exact match “Industrias Químicas del Óxido de Etileno (henceforth “IQOXE”) belongs to CL Grupo Industrial.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	SM Resinas	Exact match	Alicante, SpainHQ recorded Oct 11, 2026	51-200	65 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	SK Primacor Europe	Exact match	Madrid, SpainHQ recorded Oct 11, 2026	51-200	37 contacts →
	Exact match “SK PRIMACOR EUROPE S.L, is a Spanish Company belonging to the SK Geo Centric Co, Ltd, which manufactures and sells chemical products in South Korea and internationally.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Atalant Europe	Exact match	San Vicente Del Raspeig, SpainHQ recorded Oct 11, 2026	51-200	33 contacts →
	Exact match “We are a distribution company of polymers and chemicals products for the industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Macresac	Exact match	La Selva Del Camp, SpainHQ recorded Oct 11, 2026	51-200	31 contacts →
	Exact match “Nuestra Compañía fue fundada en el año 1983, con el difícil objetivo de crearnos una posición en el mercado de embalajes plásticos en film de polietileno.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Plastiverd, S.A	Exact match	El Prat De Llobregat, SpainHQ recorded Oct 11, 2026	51-200	26 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	LAIEX	Exact match	Paterna, SpainHQ recorded Oct 11, 2026	51-200	25 contacts →
	Exact match “Chemical company established more than fifty years.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Eslava Plasticos	Exact match	Quart De Poblet, SpainHQ recorded Oct 11, 2026	51-200	22 contacts →
	Exact match “Eslava Plàsticos S.A.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Grupo Samar Internacional	Exact match	Alicante, SpainHQ recorded Oct 11, 2026	51-200	19 contacts →
	Exact match “Samar Internacional is a group of companies with global presence which main activity is the distribution of plastic raw materials and chemical products, as well as the provision…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Trilla Induplast Iberica SL	Exact match	Alcalá, SpainHQ recorded Oct 11, 2026	11-50	19 contacts →
	Exact match “TRILLA INDUPLAST IBERICA SL is a plastics company based out of CARRETERA AJALVIR (ANTIGUA CTRA.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Politejo España SL	Exact match	Baena, SpainHQ recorded Oct 11, 2026	11-50	8 contacts →
	Exact match “POLITEJO ESPAÑA SL es una industria química de transofrmación de materiales plásicos con sede en BAENA,(Córdoba).” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Smart Polymers	Exact match	Alicante, SpainHQ recorded Oct 11, 2026	51-200	7 contacts →
	Exact match “Smart polymers is a company of Samar International Group specialized in the distribution of plastic products of polyethylene, polypropylene and other specialty polymers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Etxeplas	Exact match	Hernani, SpainHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “En Etxeplas somos expertos en plástico y en ofrecer servicios integrales.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	3 Opal	Exact match	Paracuellos De Jarama, SpainHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “Empresa de distribución de materiales plásticos a nivel nacional que, gracias a nuestra dilatada experiencia, tenemos un amplio conocimiento del sector, de los materiales…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Industrias Uroiz SL	Exact match	Villarcayo De Merindad De C, SpainHQ recorded Oct 11, 2026	1-10	2 contacts →
	Exact match “INDUSTRIAS UROIZ SL is a plastics company based out of C/ CANTABRIA - POLIGONO LAS MERINDADES PARCELA 87, VILLARCAYO DE MERINDAD DE C, Spain.” Recorded in the RevenueBase company graph · Oct 11, 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 “downstream petrochemical companies”. 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 15 of 61 downstream petrochemical companies based in Spain

See the full list, filter by size, metro and specialty, and access 89 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream petrochemical companies based in Spain at a glance

As of Oct 11, 2026

12.5%Verified-email coverage

11.7Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Alicante

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 61 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 “downstream petrochemical companies” 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 89 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 October 11, 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 “downstream petrochemical companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream petrochemical companies are there based in Spain?

RevenueBase identified 61 company matches for downstream petrochemical companies associated with Spain as of October 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?

Industrias Químicas DEL Óxido DE Etileno Iqoxe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most downstream petrochemical companies?

Alicante leads with 4 company records, followed by Madrid (4) and Barcelona (3).

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 89 professional contacts with verified work emails tracked across these 61 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 October 11, 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.