Company lists · Data refreshed September 2026

Top 12 Collective purchasing groups based in Spain

RevenueBase identified 32 collective purchasing groups headquartered in Spain as of September 2026 and tracks 406 professional contacts across them, including 66 with verified work emails. Barcelona is the largest hub.

This list covers collective purchasing groups 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 19, 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 19, 2026 86% judged on-target in blind review
32Companies
406Contacts tracked
66Verified emails
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The 12 largest collective purchasing groups based in Spain

Ranked by team size
Top 12 of 32 collective purchasing groups based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to collective purchasing groups: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceEsplugues De Llobregat, SpainHQ checked Sep 19, 202651-20075 contacts →

Indirect evidence

“Grupo Euromadi, central multisectorial de compras y servicios no.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceSallent, SpainHQ checked Sep 19, 202651-20073 contacts →

Indirect evidence

“Central de compras y servicios, con más de 300 asociados repartidos en toda España.Actualmente ofrecemos a nuestros asociados mas de 300 pactos con proveedores de ámbito nacional…”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceMadrid, SpainHQ checked Sep 19, 202651-20055 contacts →

Indirect evidence

“Desde Inspiring Benefits hemos lanzado un servicio que esperamos que ayude a miles de empleados a la hora de conseguir los mejores descuentos en sus compras de productos y…”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceValència, SpainHQ checked Sep 19, 202651-20052 contacts →

Indirect evidence

“Quiénes somos?”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceArrasate, SpainHQ checked Sep 19, 202611-5017 contacts →

Indirect evidence

“Somos una empresa especialista en el proceso de compra con el objetivo clave de ayudar a nuestros clientes a ser más rentables y competitivos a través de la cooperación entre…”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceTerrassa, SpainHQ checked Sep 19, 202611-5012 contacts →

Indirect evidence

“Doiser es una comunidad de compras exclusiva para profesionales donde puedes comprar con descuentos de hasta el 75% a los proveedores nº 1 del mercado.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceZamudio, SpainHQ checked Sep 19, 20261-109 contacts →

Indirect evidence

“ZENTRALCOM es una central de compras agrega las demandas de muchas compañías para así conseguir unos precios en productos y servicios no estratégicos que los asociados no podrían…”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceBeriáin, SpainHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

“Central de compras de productos de ferretería y suministro industrial/ industrial supplies and hardware purchase”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceOnteniente, SpainHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“Ayudamos a tu departamento de compras para que puedan centrar su tiempo y esfuerzo en la compra de los suministros estratégicos (materias primas) de tu empresa.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceBarcelona, SpainHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“NCC es una central de compras y servicios, que ofrece a sus asociados la negociación de las condiciones de compra de sus proveedores, así como la unificación de los servicios de…”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceBarcelona, SpainHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Somos especialistas en aportar valor añadido a las agrupaciones empresariales mediante nuestra plataforma de productos y servicios.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceMadrid, SpainHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Large Corporations have traditionally gained competitive advantage through professionalized Procurement Departments, however most Small and Medium Enterprises cannot afford to…”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 12 of 32 collective purchasing groups based in Spain

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Collective purchasing groups based in Spain at a glance

As of Sep 19, 2026
16.3%Verified-email coverage
12.7Average contacts per company
1-10Median size (employees)
15.6%Largest-city concentration · Barcelona
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
6
51-200
7

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 32 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 collective purchasing groups, 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 “collective purchasing groups”. 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 collective purchasing groups), 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 collective purchasing groups, 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, 66 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 19, 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 collective purchasing groups, 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 collective purchasing groups are there based in Spain?

RevenueBase identified 32 collective purchasing groups 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?

Euromadi Ibérica, S.A, headquartered in Esplugues De Llobregat, tops this list with the largest team on record.

Which city has the most collective purchasing groups?

Barcelona leads with 5 headquartered companies, followed by Madrid (5) and Esplugues De Llobregat (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 66 verified decision-maker contacts tracked across these 32 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 19, 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.