Company lists · Data refreshed September 2026

Top 25 Iot strategy consulting firms based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,047 companies tracked

RevenueBase identified 1,047 iot strategy consulting firms headquartered in Spain as of September 2026 and tracks 24,027 professional contacts across them, including 2,734 with verified work emails. Madrid is the largest hub.

This list covers iot strategy 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

1,047Companies

24,027Contacts tracked

2,734Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest iot strategy consulting firms based in Spain

Ranked by team size

Top 25 of 1,047 iot strategy consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iot strategy consulting firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Management Solutions	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	1,001-5,000	4,468 contacts →
	Partial evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Sep 28, 2026
2	Between Technology	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	501-1,000	772 contacts →
	Partial evidence “Boost your digital future with BETWEEN Technology, your indispensable strategic partner in the thrilling world of engineering and IT.” Source: RevenueBase Database · checked Sep 28, 2026
3	Optimissa	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	1,001-5,000	522 contacts →
	Indirect evidence “Optimissa is a proactive consultation company serving clients in the capital markets industry, bridging the gap between business and technology with a focus on innovation.” Source: RevenueBase Database · checked Sep 28, 2026
4	NAE	Strong evidence	Barcelona, SpainHQ checked Sep 28, 2026	501-1,000	503 contacts →
	Strong evidence “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
5	Qaracter	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	495 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
6	SIRT	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	201-500	449 contacts →
	Indirect evidence “Experiencia, especialización y calidad de servicio son los tres valores clave en los que SIRT basa su actividad y la relación con sus clientes.” Source: RevenueBase Database · checked Sep 28, 2026
7	Aubay Spain	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	5,001-10,000	430 contacts →
	Indirect evidence “Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.” Source: RevenueBase Database · checked Sep 28, 2026
8	Atsistemas	Partial evidence	Las Rozas, SpainHQ checked Sep 28, 2026	1,001-5,000	391 contacts →
	Partial evidence “With about 2200 experts atSistemas delivers IT consulting, services and software development which to help organizations to be more efficient and profitable.” Source: RevenueBase Database · checked Sep 28, 2026
9	Excelia	Partial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 28, 2026	201-500	317 contacts →
	Partial evidence “We are a global consulting, technology, and professional services firm with over 25 years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
10	BIP Spain	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	5,001-10,000	292 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
11	K-Lagan	Strong evidence	Barcelona, SpainHQ checked Sep 28, 2026	201-500	282 contacts →
	Strong evidence “At K-LAGAN, we are a strategic consulting company with over 18 years of experience in IT, engineering, electronics, and R&D+i services.” Source: RevenueBase Database · checked Sep 28, 2026
12	CARSA	Partial evidence	Getxo - Las Arenas, SpainHQ checked Sep 28, 2026	n/a	274 contacts →
	Partial evidence “CARSA has a strong track record as a specialist provider of innovation, technology and internationalisation consulting services to clients around the world.” Source: RevenueBase Database · checked Sep 28, 2026
13	Álamoconsulting	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	273 contacts →
	Indirect evidence “ÁlamoConsulting es una compañía de consultoría especializada en Tecnologías de la Información (TIC), Estrategia y Gestión del mercado español.” Source: RevenueBase Database · checked Sep 28, 2026
14	Nunegal Consulting	Partial evidence	A Coruña, SpainHQ checked Sep 28, 2026	201-500	249 contacts →
	Partial evidence “Nunegal Consulting es una empresa especializada en servicios TIC, desarrollo de software y asesoramiento.” Source: RevenueBase Database · checked Sep 28, 2026
15	Serem Consultoría Empresarial	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	221 contacts →
	Indirect evidence “Fundada en 1995, SEREM Consultoría Empresarial es una firma de capital íntegramente nacional dedicada a servicios de tecnologías de información (IT).” Source: RevenueBase Database · checked Sep 28, 2026
16	Lider IT Consulting	Partial evidence	Llanera, SpainHQ checked Sep 28, 2026	201-500	204 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
17	Ingenia	Indirect evidence	Málaga, SpainHQ checked Sep 28, 2026	201-500	199 contacts →
	Indirect evidence “Ingenia es una consultora TIC especializada en Internet y nuevos medios, con líneas estratégicas de negocio en seguridad, ingeniería y comunicaciones, emergencias y salud, calidad…” Source: RevenueBase Database · checked Sep 28, 2026
18	CAS Training	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	201-500	196 contacts →
	Indirect evidence “CAS constituye una empresa de referencia, especializada en ofrecer soluciones de Formación y servicios de Consultoría y Outsourcing de profesionales en el ámbito de las TIC.” Source: RevenueBase Database · checked Sep 28, 2026
19	Govertis	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	183 contacts →
	Indirect evidence “Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…” Source: RevenueBase Database · checked Sep 28, 2026
20	Newlink Spain	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	175 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
21	Desic Consultora Tecnológica	Indirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 28, 2026	201-500	165 contacts →
	Indirect evidence “Soluciones tecnológicas para rentabilizar su empresa.” Source: RevenueBase Database · checked Sep 28, 2026
22	Inerza, S.A	Indirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 28, 2026	51-200	162 contacts →
	Indirect evidence “INERZA es una organización de consultoría, especializada en la implantación de soluciones TIC, en el desarrollo de software y en servicios de outsourcing (de procesos de negocio…” Source: RevenueBase Database · checked Sep 28, 2026
23	Aldaba	Indirect evidence	A Coruña, SpainHQ checked Sep 28, 2026	51-200	148 contacts →
	Indirect evidence “Somos ALDABA.” Source: RevenueBase Database · checked Sep 28, 2026
24	Fhios Smart Knowledge	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “En fhios somos mucho más que una consultora tecnológica, lo somos T-O-D-O: creamos experiencias digitales que transforman a través del marketing digital, la ciberseguridad y el…” Source: RevenueBase Database · checked Sep 28, 2026
25	Emetel	Indirect evidence	A Coruña, SpainHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “Somos una consultora de tecnología estratégica.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: iot strategy consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names iot strategy consulting firms.
Partial evidence: Its own public description names part of iot strategy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot strategy consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,047 iot strategy consulting firms based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,734 reachable decision-makers.

Free signup · no credit card

View the full list →

Iot strategy consulting firms based in Spain at a glance

As of Sep 28, 2026

11.4%Verified-email coverage

22.9Average contacts per company

1-10Median size (employees)

27.8%Largest-city concentration · Madrid

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

612

11-50

311

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,047 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 iot strategy consulting firms, 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 “iot strategy consulting firms”. 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 iot strategy consulting firms), 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 iot strategy 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 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, 2,734 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 28, 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.

Iot strategy consulting firms by metro

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 iot strategy consulting firms, 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 iot strategy consulting firms are there based in Spain?

RevenueBase identified 1,047 iot strategy 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 iot strategy consulting firms?

Madrid leads with 291 headquartered companies, followed by Barcelona (177) and Valencia (37).

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 2,734 verified decision-maker contacts tracked across these 1,047 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,047 iot strategy consulting firms based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Iot strategy consulting firms by geography

Browse the directory

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.