Company lists · Data refreshed September 2026

Top 23 Nonprofit consulting firms based in Spain

Name: Nonprofit consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 127 companies tracked

RevenueBase identified 127 nonprofit consulting firms headquartered in Spain as of September 2026 and tracks 558 professional contacts across them, including 61 with verified work emails and 22 with mobile numbers. Madrid is the largest hub.

This list covers nonprofit consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

127Companies

558Contacts tracked

61Verified emails

22Mobile numbers

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The 23 largest nonprofit consulting firms based in Spain

Ranked by team size

Top 23 of 127 nonprofit consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names nonprofit consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Signature Management ConsultantsPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	45
	“Signature is a cross industry management and strategy consulting boutique.” Source: company website · checked Sep 5, 2026
2	180 Degrees Consulting MadridPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	32
	“180 Degrees Consulting - Madrid is a student-led social impact consultancy that provides pro-bono consulting services to non-profits, social enterprises and other socially minded…” Source: company website · checked Sep 5, 2026
3	Consultores DE Gestión PúblicaIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	21
	“Consultores de Gestión Pública (CGP) es una empresa formada por profesionales altamente cualificados procedentes del sector público y que oferta servicios profesionales en los…” Source: company website · checked Sep 5, 2026
4	Taller DE EmpresasIndirect evidence	Parets Del Valles, SpainHQ checked Sep 5, 2026	11-50	19
	“Consultoría estratégica y organizativa en Dirección, Operaciones, Comercial, Finanzas y RRHH.” Source: company website · checked Sep 5, 2026
5	Algalia Servicios Para LA Economía SocialIndirect evidence	Vigo, SpainHQ checked Sep 5, 2026	11-50	18
	“Algalia, servicios para el tercer secor, es un grupo empresarial de base cooperativa, cuya misión busca contribuir a mejorar la calidad de la organización, gestión y dirección en…” Source: company website · checked Sep 5, 2026
6	QubistIndirect evidence	Seville, SpainHQ checked Sep 5, 2026	11-50	11
	“Fiscal contable legal laboral marketing consultoría” Source: company website · checked Sep 5, 2026
7	Mova StrategyIndirect evidence	Elche, SpainHQ checked Sep 5, 2026	1-10	9
	“Despacho de alta consultoría para la captación y generación de recursos público-privados en las empresas.” Source: company website · checked Sep 5, 2026
8	Izquierdo Motter Especialistas EN Despachos ProfesionalesIndirect evidence	Castelldefels, SpainHQ checked Sep 5, 2026	1-10	8
	“En Izquierdo Motter, ayudamos a las asesorías y despachos profesionales a crecer y adaptarse en un mercado en constante cambio.” Source: company website · checked Sep 5, 2026
9	EcoperIndirect evidence	Zaragoza, SpainHQ checked Sep 5, 2026	1-10	8
	“Ecoper es un despacho de economistas con larga experiencia profesional en ONG cuya misión consiste en poner a disposición de las organizaciones de la sociedad civil servicios de…” Source: company website · checked Sep 5, 2026
10	OptimiceIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	5
	“OPTIMICE líder en consultoría estratégica, financiera y operativa.” Source: company website · checked Sep 5, 2026
11	Todo EN ComúnIndirect evidence	Alicante, SpainHQ checked Sep 5, 2026	1-10	4
	“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…” Source: company website · checked Sep 5, 2026
12	Invertia Soluciones SLIndirect evidence	Las Palmas De G.c., SpainHQ checked Sep 5, 2026	11-50	4
	“INVERTIA SOLUCIONES SL, consultoría y servicios a empresas” Source: company website · checked Sep 5, 2026
13	Letren ConsultingIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	4
	“Consultoría de subvenciones situada en la Comunidad de Madrid y alcance a nivel nacional.” Source: company website · checked Sep 5, 2026
14	CotiledónIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	3
	“Consultoría especializada en servicio integral a StartUps, PYMES y ENL en materia de gestión y obtención de financiación para la creación, implementación y desarrollo de negocio…” Source: company website · checked Sep 5, 2026
15	Futuro PresenteIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	3
	“Somos un grupo interdisciplinar de profesionales con amplia experiencia en el Tercer Sector y una sólida red de alianzas y recursos.” Source: company website · checked Sep 5, 2026
16	Camino CiuranaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	2
	“Acompañamos a empresarios y directivos para mejorar la rentabilidad de sus negocios, impulsando el cambio a través de una consultoría accesible, cercana y efectiva.” Source: company website · checked Sep 5, 2026
17	GBT AsesoresIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	2
	“En GBT ASESORES contamos con los mejores profesionales, expertos en sus diferentes áreas de trabajo, para lograr la excelencia en atención integral del cliente.” Source: company website · checked Sep 5, 2026
18	DE Mesa Y Vertiz Consultores S.LIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	2
	“Somos una empresa de asesoramiento integral que presta los siguientes servicios Asesoría fiscal - contable - laboral.” Source: company website · checked Sep 5, 2026
19	Javier Bullón ConsultingPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	1
	“Javier Bullón Consulting cuenta con más de 20 de años de experiencia acreditada en la asesoría contable, fiscal, laboral, mercantil y civilde todo tipo de organizaciones y…” Source: company website · checked Sep 5, 2026
20	Boutique Consulting, S.LIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	1
	“BACK TO THE ROOTS!” Source: company website · checked Sep 5, 2026
21	Senders FinancersIndirect evidence	Sant Martí De Tous, SpainHQ checked Sep 5, 2026	1-10	1
	“Senders Financers és una empresa de consultoria que presta serveis econòmics i jurídics des de l’any 2018 per a Ajuntaments i Empreses i que ofereix solucions i enfocaments…” Source: company website · checked Sep 5, 2026
22	Coreflow ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	1
	“Si estás emprendiendo y necesitas una mano derecha que gestione la parte financiera de tu negocio para enfocarte en desarrollar tu core business ¡Podemos ayudarte!” Source: company website · checked Sep 5, 2026
23	Panoram ConsultingPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	1
	“Founded in 2007, Panoram Consulting counts on its founder’s experience in the private consulting sector and in the academic and research fields to apply a creative approach to…” Source: company website · checked Sep 5, 2026

Showing 23 of 127 nonprofit consulting firms based in Spain

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Nonprofit consulting firms based in Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 37 HQs

22Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Verified emails by last verification

0–30

31–60

61–90

90–180

180+

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 nonprofit consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “nonprofit consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among nonprofit consulting firms, 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 an evidence 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, 61 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 5, 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.

Nonprofit consulting firms by metro

Nonprofit consulting firms in Madrid37

Frequently asked

How many nonprofit consulting firms are there based in Spain?

RevenueBase identified 127 nonprofit consulting firms 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?

Signature Management Consultants, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most nonprofit consulting firms?

Madrid leads with 37 headquartered companies, followed by Barcelona (23) and Zaragoza (6).

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 61 verified decision-maker contacts tracked across these 127 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 5, 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.