Company lists · Data refreshed November 2026

Top 25 Union relations consultants based in Spain

RevenueBase identified 381 company matches for union relations consultants associated with Spain as of November 2026 and tracks 1,768 professional contacts across them, including 254 with verified work emails. Madrid is the largest hub.

This list covers company matches for union relations consultants 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 November 6, 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 Nov 6, 2026 How this list was built
381Companies
1,768Contacts tracked
254Verified emails
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The 25 largest union relations consultants based in Spain

Ranked by team size
Top 25 of 381 company matches for union relations consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Sincro es una consultora especializada en compliance laboral & dirección estratégica de personas y en asesoramiento fiscal y contable que presta servicios estratégicos tanto a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Un referente de primer orden y nivel en el asesoramiento jurídico-laboral de carácter integral, en el sector privado y público.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchValencia, SpainHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Monfort & Bonell Abogacía y Asesoría de Empresa, S.L.P.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Especialistas en el mundo de las relaciones laborales y el asesoramiento jurídico-laboral.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We are a consulting company that collaborates with companies proposing high level solutions that positively impact their results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1027 contacts →

Exact match

“Antràs es un despacho referente en derecho laboral y asesoramiento jurídico para empresas, organizaciones y directivos, con más de 80 años de historia y comprometidos con la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCastellón De La Plana, SpainHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“En Laborea Abogados somos un equipo de personas especializadas en la gestión de las relaciones laborales que ofrece a sus clientes servicios avanzados, personalizados y con un…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchL'hospitalet De Llobregat, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Asesoría de empresas, asesoría laboral, asesoría fiscal y contable para PYMES Y Autónomos Auditoría Sociolaboral y de Igualdad, especialistas en Planes de Igualdad, Protocolos de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVigo, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Asesority le ofrece servicios profesionales de gestión, consultoría y asesoramiento integral para empresas y trabajadores: Asesoría de empresas, Consultoría laboral para empresas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOviedo, SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“LABYFIS es una asesoría laboral, fiscal y mercantil de empresas, que inicia sus actividades en Oviedo en Enero de 1980, y que se dedica al asesoramiento, gestión de documentación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Consultoría 360º que ofrece soluciones en: · Personas y Relaciones Laborales: Proceso de Nómina.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVitoria-gasteiz, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“ASEVI Asesores de Empresa es una firma que cuenta con una dilatada trayectoria de más de 30 años de experiencia, prestando servicios de asesoramiento laboral, fiscal y contable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSantander, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Asesoría Fiscal, Contable, Laboral y Jurídica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“40 años aportando valor a su negocio a través del asesoramiento fiscal, laboral y legal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSabadell, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“MARIMON ASSESSORS, SL es un despacho con una antigüedad de más de 75 años en la ciudad de Sabadell, formado por profesionales del Derecho, la Economía y las Relaciones Laborales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAlcorcón, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Con más de 25 años de experiencia, nuestro equipo de profesionales se dedica a proteger sus derechos laborales y a proporcionarle asesoría legal integral.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTerrassa, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“BAC nació el año 1994 como despacho fiscal, laboral y jurídico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMurcia, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“El Grupo ASELEC Consultores es una Sociedad de Consultores, Asesores y Abogados fundada en el año 2002, donde profesionales especializados en diversas ramas de la economía de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Assemsa ofrece servicio de asesoramiento integral: Asesoría Laboral, Asesoría Contable, Asesoría Fiscal, Asesoría Jurídica, Asesoría Mercantil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSabadell, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“At Mercaconsult, we help companies optimize their organization and ensure their growth through talent selection, strategic consulting, and legal and administrative advisory…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Sebastián, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ASESORÍAS Marcelo Jiménez, S.L, empresa guipuzcoana fundada en el año 1972 para prestar Servicios de Asesoría, Consultoría y de Gestión Integral, a Profesionales y a Pequeñas y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGirona, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Som un grup empresarial format per professionals experts en consultoria i assessorament laboral per a empreses, professionals i autònoms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“SAROT TARGET GROUP es una sociedad pluriprofesional y plurisectorial dedicada a la actividad de consultora integral especializada en el ámbito de la empresa y nace de la fusión y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCórdoba, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Pérez Borbujo es un Despacho multidisciplinar, especializado en Asesoramiento Jurídico, Gestión laboral y de Seguridad Social, y Recursos Humanos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Everfive Abogados SLP, is a personal project of a team of labor & employment law professionals, aimed to provide a different service to its clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 381 union relations consultants based in Spain

See the full list, filter by size, metro and specialty, and access 254 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Union relations consultants based in Spain at a glance

As of Nov 6, 2026
14.4%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
13.6%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
272
11-50
90
51-200
8

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 381 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 “union relations consultants” 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 254 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 November 6, 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 “union relations consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many union relations consultants are there based in Spain?

RevenueBase identified 381 company matches for union relations consultants associated with Spain as of November 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?

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

Which city has the most union relations consultants?

Madrid leads with 52 company records, followed by Barcelona (40) and Valencia (15).

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 254 professional contacts with verified work emails tracked across these 381 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 November 6, 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.