Company lists · Data verified August 2026

Top 25 Cloud connectivity consulting firms based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 194 companies tracked

There are 194 cloud connectivity consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 2,954 professional contacts across them, including 528 with verified work emails and 35 with mobile numbers. Madrid is the largest hub.

This list covers cloud connectivity consulting firms 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.

194Companies

2,954Contacts tracked

528Verified emails

35Mobile numbers

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The 25 largest cloud connectivity consulting firms based in Spain

Ranked by team size

Top 25 of 194 cloud connectivity consulting firms 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	SIRT	Zaragoza	201-500	441	78
2	Nextret	Barcelona	201-500	236	3
3	Tokiota	Barcelona	51-200	143	34
4	Ipm, A Ricoh Company	Sant Cugat Del Valles	201-500	138	42
5	Altostratus Part Of Telefónica Tech	Madrid	51-200	128	15
6	Myclouddoor	Madrid	201-500	86	22
7	Marqués Soluciones Tecnológicas Para Empresas	Madrid	51-200	83	17
8	Itera Process España	Madrid	201-500	71	12
9	Italtel Spain	Ciudad Real	201-500	68	17
10	Alianza Corp	Madrid	51-200	54	9
11	Intelequia	Santa Cruz De Tenerife	11-50	50	14
12	Ackstorm	Barcelona	51-200	47	8
13	Softeng	Barcelona	11-50	46	16
14	Solutel	Valencia	11-50	46	2
15	Empatiza Consulting	Llanera	11-50	42	8
16	Intercloud	Madrid	51-200	38	13
17	Communication Square	Madrid	11-50	33	20
18	Teradisk Consulting SL	Vilafranca Del Penedes	11-50	32	15
19	Madcoms Networks	Barcelona	11-50	32	13
20	Dataspurs	Madrid	11-50	30	5
21	S&m Services	Bilbao	51-200	30	3
22	Cartagon	Madrid	11-50	28	8
23	Ausum Cloud	Barcelona	11-50	27	6
24	Pentasoft	Madrid	11-50	26	1
25	JNC Informática 360	San Javier	11-50	23	5

Showing 25 of 194 cloud connectivity consulting firms based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 528 reachable decision-makers.

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Cloud connectivity consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 52 HQs

35Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

103

11-50

51-200

201-500

501-1,000

Cloud connectivity consulting firms by metro

Metro	Companies
Cloud connectivity consulting firms in Madrid	52
Cloud connectivity consulting firms in Barcelona	29
Cloud connectivity consulting firms in Malaga	8
Cloud connectivity consulting firms in Valencia	5
Cloud connectivity consulting firms in Bilbao	4
Cloud connectivity consulting firms in Alicante	4
Cloud connectivity consulting firms in Vilafranca Del Penedes	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 connectivity consulting firms”, 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; 5 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 connectivity consulting firms are there based in Spain?

There are 194 cloud connectivity consulting firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

SIRT, headquartered in Zaragoza, tops this list with the largest team on record.

Which city has the most cloud connectivity consulting firms?

Madrid leads with 52 headquartered companies, followed by Barcelona (29) and Malaga (8).

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 528 verified decision-maker contacts tracked across these 194 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.