Company lists · Data verified August 2026

Top 25 Cloud communications consulting companies based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 196 companies tracked

There are 196 cloud communications consulting companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 2,701 professional contacts across them, including 469 with verified work emails and 31 with mobile numbers. Madrid is the largest hub.

This list covers cloud communications consulting 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.

196Companies

2,701Contacts tracked

469Verified emails

31Mobile numbers

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The 25 largest cloud communications consulting companies based in Spain

Ranked by team size

Top 25 of 196 cloud communications consulting 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	SIRT	Zaragoza	201-500	441	78
2	Tokiota	Barcelona	51-200	143	34
3	Altostratus Part Of Telefónica Tech	Madrid	51-200	128	15
4	Gamma Comunicaciones	Cerdanyola Del Valles	51-200	102	17
5	Sarenet	Valencia	51-200	90	19
6	Myclouddoor	Madrid	201-500	86	22
7	Marqués Soluciones Tecnológicas Para Empresas	Madrid	51-200	83	17
8	Netkia	Torrelavega	51-200	82	13
9	Itera Process España	Madrid	201-500	71	12
10	Grupo Aire	Madrid	201-500	59	7
11	Labelgrup	Viladecans	11-50	57	13
12	Nubosoft	Madrid	11-50	56	15
13	CISGA	Santander	11-50	55	1
14	Soditel	Madrid	11-50	54	3
15	Sewan España	n/a	201-500	51	3
16	Intelequia	Santa Cruz De Tenerife	11-50	50	14
17	Imàtica	Gerona Cataluna	11-50	43	17
18	Intercloud	Madrid	51-200	38	13
19	S&m Services	Bilbao	51-200	30	3
20	Cartagon	Madrid	11-50	28	8
21	Ausum Cloud	Barcelona	11-50	27	6
22	Pentasoft	Madrid	11-50	26	1
23	JNC Informática 360	San Javier	11-50	23	5
24	Siticore	Getafe	11-50	21	3
25	Blue Telecom Consulting NOW Laude	Madrid	51-200	17	1

Showing 25 of 196 cloud communications consulting companies based in Spain

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Cloud communications consulting companies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 53 HQs

31Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

104

11-50

51-200

201-500

501-1,000

Cloud communications consulting companies by metro

Metro	Companies
Cloud communications consulting companies in Madrid	53
Cloud communications consulting companies in Barcelona	27
Cloud communications consulting companies in Malaga	5
Cloud communications consulting companies in Valencia	4
Cloud communications consulting companies in Murcia	3
Cloud communications consulting companies in Cerdanyola Del Valles	3
Cloud communications consulting companies in Sevilla	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 communications consulting 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; 1 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 communications consulting companies are there based in Spain?

There are 196 cloud communications consulting companies 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 communications consulting companies?

Madrid leads with 53 headquartered companies, followed by Barcelona (27) 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 469 verified decision-maker contacts tracked across these 196 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.