Company lists · Data refreshed September 2026

Top 16 Impact measurement consultants based in Spain

RevenueBase identified 65 company matches for impact measurement consultants associated with Spain as of September 2026 and tracks 347 professional contacts across them, including 53 with verified work emails. Madrid is the largest hub.

This list covers company matches for impact measurement 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 September 20, 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 Sep 20, 2026 How this list was built
65Companies
347Contacts tracked
53Verified emails
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The 16 largest impact measurement consultants based in Spain

Ranked by team size
Top 16 of 65 company matches for impact measurement consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchBarcelona, SpainHQ recorded Sep 20, 202611-5064 contacts →

Exact match

“La vocació esdevé implicació, i la implicació esdevé en resultats.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 20, 202611-5046 contacts →

Exact match

“Transcendent es una consultora estratégica de Impacto y sostenibilidad.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“At RELEVANCE, we help brands make smarter decisions in communication and sponsorship, ensuring they become genuinely relevant to their audiences.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSan Sebastian, SpainHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“More than 10 years supporting all kind of entities to improve their social & environmental impact.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchValencia, SpainHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“We’re building the future of impact-starting with how it's measured and funded.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Consultoria social.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 20, 20261-107 contacts →

Exact match

“En TheSocialConsultingAgency estamos ACREDITAD@S para medir el valor real de tus proyectos de impacto social con metodología SROI y lo visualizamos en valor económico.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchGranada, SpainHQ recorded Sep 20, 20261-107 contacts →

Exact match

“La Raíz Impact Lab is an Andalusian Social Interest Cooperative specialized in consulting and training on social impact measurement.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAlbacete, SpainHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Firma consultora especializada en Marketing Digital Responsabilidad Social Empresarial y proyectos para el desarrollo, fundada en Managua en 2014."Conectamos personas, valores y…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 20, 20261-105 contacts →

Exact match

“PROEVAL was created in 2011 at the initiative of a team of professionals with a broad experience in development cooperation and public administration, who decided to unite their…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAlicante, SpainHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Desde la Consultoría Social, acompañamos a todo tipo de organizaciones sin ánimo de lucro a transformar su potencial desde su esencia, mediante: 🤍 Gestión de proyectos y…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Somos una Consultora de Evaluación, Formación y Desarrollo transformadora, al servicio de la generación de cambio en personas y organizaciones.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Hello!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSan Sebastian, SpainHQ recorded Sep 20, 20261-101 contacts →

Exact match

“En Ikkore Consulting, estamos en la vanguardia de la consultoría ambiental y desarrollo sostenible.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Damos energía a tus retos.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 20, 20261-101 contacts →

Exact match

“En Business for Good acompañamos a las empresas a implementar un modelo de gestión de triple impacto (económico, social y ambiental) donde la estrategia empresarial se alinea con…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 16 of 65 impact measurement consultants based in Spain

See the full list, filter by size, metro and specialty, and access 53 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Impact measurement consultants based in Spain at a glance

As of Sep 20, 2026
15.3%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
35.4%Largest-city concentration · Madrid
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
11

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 65 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 “impact measurement 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 53 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 September 20, 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 “impact measurement consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many impact measurement consultants are there based in Spain?

RevenueBase identified 65 company matches for impact measurement consultants associated with Spain as of September 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?

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

Which city has the most impact measurement consultants?

Madrid leads with 23 company records, followed by Barcelona (13) and Seville (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 53 professional contacts with verified work emails tracked across these 65 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 September 20, 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.