Company lists · Data verified August 2026

Top 25 Cloud migration specialists based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 90 companies tracked

There are 90 cloud migration specialists headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,133 professional contacts across them, including 260 with verified work emails and 17 with mobile numbers. Madrid is the largest hub.

This list covers cloud migration specialists 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.

90Companies

1,133Contacts tracked

260Verified emails

17Mobile numbers

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The 25 largest cloud migration specialists based in Spain

Ranked by team size

Top 25 of 90 cloud migration specialists 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	Tokiota	Barcelona	51-200	143	34
2	Altostratus Part Of Telefónica Tech	Madrid	51-200	128	15
3	Syntax Iberia	Bilbao	51-200	125	32
4	Myclouddoor	Madrid	201-500	86	22
5	Realnaut	Madrid	51-200	64	8
6	Magicbeans	Madrid	51-200	48	28
7	Ackstorm	Barcelona	51-200	47	8
8	Communication Square	Madrid	11-50	33	20
9	Teradisk Consulting SL	Vilafranca Del Penedes	11-50	32	15
10	Dataspurs	Madrid	11-50	30	5
11	Cartagon	Madrid	11-50	28	8
12	Ausum Cloud	Barcelona	11-50	27	6
13	Pentasoft	Madrid	11-50	26	1
14	Onwork - IT & Cloud	n/a	11-50	15	2
15	Evolve Cloud Services	Barcelona	11-50	14	9
16	Wayvant	Madrid	1-10	14	3
17	Prefapp Cloud Consulting S.L	Santiago De Compostela	1-10	13	2
18	cloud.gal	Santiago De Compostela	11-50	12	3
19	Meytel	Talavera De La Reina	11-50	12	1
20	Aindeep Technology Solutions	Bilbao	11-50	10	1
21	Fivexl	Las Palmas De Gran Canaria	11-50	9	7
22	Novis Euforia	Madrid	11-50	9	5
23	ADA Cloud S.L	Bilbao	1-10	8	3
24	Bluekiri	Palma	51-200	8	2
25	Extramile Cloud	Madrid	1-10	8	2

Showing 25 of 90 cloud migration specialists based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 260 reachable decision-makers.

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Cloud migration specialists based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 29 HQs

17Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cloud migration specialists by metro

Metro	Companies
Cloud migration specialists in Madrid	29
Cloud migration specialists in Barcelona	14
Cloud migration specialists in Sevilla	4
Cloud migration specialists in Bilbao	3
Cloud migration specialists in Malaga	2
Cloud migration specialists in Vilafranca Del Penedes	2
Cloud migration specialists in Alicante	2

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 migration specialists”, 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; 2 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 migration specialists are there based in Spain?

There are 90 cloud migration specialists headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Tokiota, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most cloud migration specialists?

Madrid leads with 29 headquartered companies, followed by Barcelona (14) and Sevilla (4).

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 260 verified decision-maker contacts tracked across these 90 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.