Company lists · Data verified August 2026

Top 25 Cloud transformation companies based in Spain

Name: Cloud transformation companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 179 companies tracked

There are 179 cloud transformation companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 16,315 professional contacts across them, including 7,541 with verified work emails and 4,054 with mobile numbers. Madrid is the largest hub.

This list covers cloud transformation companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

179Companies

16,315Contacts tracked

7,541Verified emails

4,054Mobile numbers

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The 25 largest cloud transformation companies based in Spain

Ranked by team size

Top 25 of 179 cloud transformation companies based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Insight	Alcobendas	10001+	13,105	6,929
2	ARSYS	Alcobendas	201-500	319	79
3	Open Sistemas	Madrid	51-200	169	24
4	Softwareone Spain	Barcelona	201-500	163	46
5	Tokiota	Barcelona	51-200	143	34
6	Quantion	Madrid	51-200	140	36
7	Ipm, A Ricoh Company	Sant Cugat Del Valles	201-500	138	42
8	Altostratus Part Of Telefónica Tech	Madrid	51-200	128	15
9	Myclouddoor	Madrid	201-500	86	22
10	Netkia	Torrelavega	51-200	82	13
11	Itera Process España	Madrid	201-500	71	12
12	Italtel Spain	Ciudad Real	201-500	68	17
13	Realnaut	Madrid	51-200	64	8
14	Itequia	Barcelona	51-200	54	8
15	Ricopia Technologies	Alcala De Henares Madrid	51-200	54	7
16	KABEL	Madrid	201-500	53	1
17	Vunkers IT Experts	Lleida	51-200	52	17
18	Recursos EN LA RED	Elche	51-200	52	8
19	Magicbeans	Madrid	51-200	48	28
20	Softeng	Barcelona	11-50	46	16
21	TALIO	Bilbao	51-200	44	7
22	Dyvenia	n/a	51-200	39	22
23	Netmark	Madrid	501-1,000	37	2
24	Goom Spain	Madrid	11-50	35	4
25	Dantia Tecnología	Sevilla	51-200	32	6

Showing 25 of 179 cloud transformation companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,541 reachable decision-makers.

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Cloud transformation companies based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 59 HQs

4,054Contacts with mobile numbers

36Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Cloud transformation companies by metro

Metro	Companies
Cloud transformation companies in Madrid	59
Cloud transformation companies in Barcelona	25
Cloud transformation companies in Malaga	5
Cloud transformation companies in Bilbao	4
Cloud transformation companies in Alicante	4
Cloud transformation companies in Alcobendas	4
Cloud transformation companies in Sant Cugat Del Valles	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud transformation companies”, with match quality audited by blind human judging, and headquartered in Spain.
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: Contact records re-verify on a rolling cadence; 36 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud transformation companies are there based in Spain?

There are 179 cloud transformation companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Insight, headquartered in Alcobendas, tops this list with the largest team on record.

Which city has the most cloud transformation companies?

Madrid leads with 59 headquartered companies, followed by Barcelona (25) and Malaga (5).

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 7,541 verified decision-maker contacts tracked across these 179 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.