Company lists · Data refreshed September 2026

Top 25 Operations consulting firms based in Spain

Name: Operations 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 3,100 companies tracked

RevenueBase identified 3,100 operations consulting firms headquartered in Spain as of September 2026 and tracks 30,347 professional contacts across them, including 3,258 with verified work emails and 531 with mobile numbers. Madrid is the largest hub.

This list covers operations 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

3,100Companies

30,347Contacts tracked

3,258Verified emails

531Mobile numbers

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The 25 largest operations consulting firms based in Spain

Ranked by team size

Top 25 of 3,100 operations 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 operations 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	Management SolutionsPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	1,001-5,000	4,468
	“Management Solutions is a leading provider of business consulting services for regulated industries.” Source: company website · checked Sep 5, 2026
2	SESÉIndirect evidence	Zaragoza, SpainHQ checked Sep 5, 2026	10001+	2,057
	“We are the ally of companies seeking comprehensive, customized, sustainable, innovative and efficient solutions for their supply chain.” Source: company website · checked Sep 5, 2026
3	IzertisIndirect evidence	Gijón, SpainHQ checked Sep 5, 2026	1,001-5,000	1,318
	“En Izertis, no solo creemos en la innovación: la vivimos.” Source: company website · checked Sep 5, 2026
4	NAEPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	501-1,000	503
	“Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Source: company website · checked Sep 5, 2026
5	QaracterIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	501-1,000	495
	“Qaracter es una firma internacional de consultoría que ofrece servicios de asesoramiento empresarial, financiero, de riesgos, tecnológico y de procesos, basados en el conocimiento…” Source: company website · checked Sep 5, 2026
6	Viseo IberiaPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	1,001-5,000	309
	“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Source: company website · checked Sep 5, 2026
7	BIP SpainIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	5,001-10,000	292
	“BIP es una consultora internacional especializada, desde su fundación en 2003, en facilitar la transformación end-to-end de los negocios de sus clientes, donde “hacemos que las…” Source: company website · checked Sep 5, 2026
8	ÁlamoconsultingIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	273
	“ÁlamoConsulting es una compañía de consultoría especializada en Tecnologías de la Información (TIC), Estrategia y Gestión del mercado español.” Source: company website · checked Sep 5, 2026
9	Lider IT ConsultingPartial evidence	Llanera, SpainHQ checked Sep 5, 2026	201-500	204
	“En LIDER IT Consulting llevamos más de 40 años ayudando a nuestros clientes a mejorar la gestión mediante la consultoría, el desarrollo y la implantación de soluciones integradas.” Source: company website · checked Sep 5, 2026
10	SisteplantPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	181
	“Industrial engineering and consultancy firm focused on improving operations profitability, through the deployment of optimized manufacturing, logistics and management/auxiliary…” Source: company website · checked Sep 5, 2026
11	Newlink SpainIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	175
	“Newlink es una consultora internacional con más de 20 años en el sector, con sede en Miami (EE.UU.) y oficinas en España y en numerosos países de Latinoamérica.” Source: company website · checked Sep 5, 2026
12	TactioIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	166
	“Diriges una empresa y notas que su crecimiento depende demasiado de ti?” Source: company website · checked Sep 5, 2026
13	Airon GroupIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	162
	“El Grupo AirON es una compañía de consultoría e innovación, servicios tecnológicos y outsourcing.” Source: company website · checked Sep 5, 2026
14	M2c ConsultingIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	n/a	151
	“M2C's mission is to help customers adapt their business processes to the current competitive reality and adopt the technology to make simple and effective business processes…” Source: company website · checked Sep 5, 2026
15	DABOPartial evidence	Antequera, SpainHQ checked Sep 5, 2026	51-200	143
	“Dabo Consulting es un grupo empresarial que nace con el objetivo de ofrecer servicios profesionales para asesorías; de esta forma, nos podríamos convertir en su único proveedor de…” Source: company website · checked Sep 5, 2026
16	DalephIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	139
	“Daleph es una firma de servicios de consultoría para las administraciones públicas.” Source: company website · checked Sep 5, 2026
17	Better ConsultantsIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	137
	“Better Consultants is the strategic partner for innovation and digital transformation.” Source: company website · checked Sep 5, 2026
18	LukkapIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	128
	“Transforming people and companies generating future.” Source: company website · checked Sep 5, 2026
19	FullstepIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	118
	“At Fullstep, we have been driving business growth for more than 20 years by adding maximum value to the Source-to-Pay process.” Source: company website · checked Sep 5, 2026
20	Improven Consultoría DE NegocioIndirect evidence	Valencia, SpainHQ checked Sep 5, 2026	51-200	108
	“Improven es una consultora estratégica de negocio que trabaja a medida con sus clientes, ayudándoles a crecer de forma sostenible y a generar valor e impacto real en la economía y…” Source: company website · checked Sep 5, 2026
21	O2oIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	105
	“In O2O we have a team specialized on digital business that offers a consultancy service on Digital Strategy and Digital Transformation, lining up the needs Business and IT have…” Source: company website · checked Sep 5, 2026
22	MAY Business Consulting Spain By IzertisPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	101
	“May Business Consulting: tu socio estratégico en transformación, eficiencia y cumplimiento.” Source: company website · checked Sep 5, 2026
23	Abinitio Consulting, S.L.UPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	201-500	100
	“Consulting & BPO Services Abinitio offers specialized management services to the customers to help them, from the beginning, to improve their businesses.” Source: company website · checked Sep 5, 2026
24	RocasalvatellaPartial evidence	Sant Cugat Del Vallès, SpainHQ checked Sep 5, 2026	51-200	100
	“RocaSalvatella is a strategic consulting services specialised in the digital transformation of business.” Source: company website · checked Sep 5, 2026
25	Aibe FormaciónIndirect evidence	Antequera, SpainHQ checked Sep 5, 2026	51-200	96
	“Nuestro único objetivo es que nuestros clientes alcancen los suyos” Personas comprometidas con el Cliente Profesionales del derecho, la economía, los recursos humanos, la…” Source: company website · checked Sep 5, 2026

Showing 25 of 3,100 operations consulting firms based in Spain

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Operations consulting firms based in Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 823 HQs

531Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

2,306

11-50

631

51-200

113

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

3,059

31–60

179

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 operations 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 “operations 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 operations 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, 3,258 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.

Operations consulting firms by metro

Operations consulting firms in Madrid823
Operations consulting firms in Barcelona535
Operations consulting firms in Valencia116
Operations consulting firms in Sevilla73
Operations consulting firms in Malaga60
Operations consulting firms in Bilbao50
Operations consulting firms in Zaragoza46
Operations consulting firms in Alicante44
Operations consulting firms in Vigo39
Operations consulting firms in Murcia32
Operations consulting firms in Sant Cugat Del Valles28
Operations consulting firms in A Coruna25

Frequently asked

How many operations consulting firms are there based in Spain?

RevenueBase identified 3,100 operations 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?

Management Solutions, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most operations consulting firms?

Madrid leads with 823 headquartered companies, followed by Barcelona (535) and Valencia (116).

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 3,258 verified decision-maker contacts tracked across these 3,100 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.