Company lists · Data verified August 2026

Top 25 Charitable tech consulting firms based in Spain

Name: Charitable tech 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 224 companies tracked

There are 224 charitable tech consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 5,640 professional contacts across them, including 1,407 with verified work emails and 69 with mobile numbers. Madrid is the largest hub.

This list covers charitable tech 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.

224Companies

5,640Contacts tracked

1,407Verified emails

69Mobile numbers

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The 25 largest charitable tech consulting firms based in Spain

Ranked by team size

Top 25 of 224 charitable tech 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	ALTIA	Madrid	1,001-5,000	1,668	268
2	NIJI	Madrid	1,001-5,000	1,268	724
3	Viseo Iberia	Granada	1,001-5,000	312	45
4	Timestamp España	Castelldefels	1,001-5,000	283	41
5	DISID	Valencia	51-200	178	26
6	Quantion	Madrid	51-200	140	36
7	Emetel	Oleiros	51-200	122	15
8	Vanture ESS	Hospitalet De Llobregat	51-200	120	29
9	Rocasalvatella	Sant Cugat Del Valles	51-200	103	16
10	Ilunion IT Services	n/a	501-1,000	65	7
11	Business Insights	n/a	51-200	64	7
12	Tobeit	Bilbao	51-200	58	12
13	Idea Consulting	Zaragoza	51-200	55	13
14	Ricopia Technologies	Alcala De Henares Madrid	51-200	54	7
15	Magicbeans	Madrid	51-200	48	28
16	Netmark	Madrid	501-1,000	37	2
17	Ooptimo Digital Consulting	Barcelona	11-50	26	6
18	Inerttia Business Solutions	Malaga	51-200	23	1
19	Volcanic	Olot Olot	11-50	22	9
20	Driving01	Barcelona	11-50	22	4
21	Dgtl Fundraising	Madrid	11-50	21	13
22	Silverstorm IS NOW Thirdera	Valladolid	51-200	21	3
23	Actium Digital	Lleida	11-50	19	1
24	Ms2s Innovación	Granada	11-50	18	5
25	EVELB	Milladoiro Ames	11-50	17	3

Showing 25 of 224 charitable tech consulting firms based in Spain

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Charitable tech consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 68 HQs

69Contacts with mobile numbers

12Emails re-verified in last 30 days

Companies by employee count

1-10

145

11-50

51-200

201-500

501-1,000

1,001-5,000

Charitable tech consulting firms by metro

Metro	Companies
Charitable tech consulting firms in Madrid	68
Charitable tech consulting firms in Barcelona	22
Charitable tech consulting firms in Valencia	10
Charitable tech consulting firms in Sevilla	6
Charitable tech consulting firms in Alicante	4
Charitable tech consulting firms in Zaragoza	4
Charitable tech 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 “charitable tech 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; 12 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 charitable tech consulting firms are there based in Spain?

There are 224 charitable tech consulting firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

ALTIA, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most charitable tech consulting firms?

Madrid leads with 68 headquartered companies, followed by Barcelona (22) and Valencia (10).

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 1,407 verified decision-maker contacts tracked across these 224 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.