Company lists · Data verified August 2026

Top 20 Cloud infrastructure construction companies based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 50 companies tracked

There are 50 cloud infrastructure construction companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,124 professional contacts across them, including 151 with verified work emails and 97 with mobile numbers. Madrid is the largest hub.

This list covers cloud infrastructure construction 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.

50Companies

1,124Contacts tracked

151Verified emails

97Mobile numbers

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The 20 largest cloud infrastructure construction companies based in Spain

Ranked by team size

Top 20 of 50 cloud infrastructure construction 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	Itercon	Valencia	201-500	201	56
2	Powernet	A Coruna	51-200	149	21
3	EDGED	Madrid	51-200	134	21
4	PQC	Bilbao	11-50	92	8
5	Quark Unlimited Engineering	Madrid	51-200	88	4
6	Solutel	Valencia	11-50	46	2
7	Studionwa	Madrid	11-50	33	3
8	Aryse Global Services	Dos Hermanas	51-200	30	7
9	Cartagon	Madrid	11-50	28	8
10	Pentasoft	Madrid	11-50	26	1
11	Onwork - IT & Cloud	n/a	11-50	15	2
12	Aeon Ingeniería SL	Madrid	11-50	9	3
13	Bluekiri	Palma	51-200	8	2
14	Sierra DC	n/a	11-50	7	4
15	Aquads Technologies	Madrid	11-50	6	4
16	Todo EN Cloud	Madrid	11-50	6	1
17	Bfor International Group	Madrid	51-200	3	1
18	Dconcept	Madrid	1-10	3	1
19	Nubosas	Valencia	1-10	1	1
20	Quadrabee S.L	Barcelona	1-10	1	1

Showing 20 of 50 cloud infrastructure construction companies based in Spain

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Cloud infrastructure construction companies based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 21 HQs

97Contacts with mobile numbers

1Emails 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

Cloud infrastructure construction companies by metro

Metro	Companies
Cloud infrastructure construction companies in Madrid	21
Cloud infrastructure construction companies in Barcelona	7
Cloud infrastructure construction companies in Valencia	3
Cloud infrastructure construction companies in San Sebastian De Los Reyes	2
Cloud infrastructure construction companies in Bormujos	1
Cloud infrastructure construction companies in A Coruna	1
Cloud infrastructure construction companies in Getxo	1

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 infrastructure construction 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 infrastructure construction companies are there based in Spain?

There are 50 cloud infrastructure construction companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Itercon, headquartered in Valencia, tops this list with the largest team on record.

Which city has the most cloud infrastructure construction companies?

Madrid leads with 21 headquartered companies, followed by Barcelona (7) and Valencia (3).

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 151 verified decision-maker contacts tracked across these 50 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.