Company lists · Data verified August 2026

Top 12 Enterprise knowledge engineering companies based in Spain

Name: Enterprise knowledge engineering companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 29 companies tracked

There are 29 enterprise knowledge engineering companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 379 professional contacts across them, including 53 with verified work emails and 11 with mobile numbers. Barcelona is the largest hub.

This list covers enterprise knowledge engineering 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.

29Companies

379Contacts tracked

53Verified emails

11Mobile numbers

Unlock all 29 companies Free account · no credit card · 2 minutes

The 12 largest enterprise knowledge engineering companies based in Spain

Ranked by team size

Top 12 of 29 enterprise knowledge engineering 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	Instituto DE Ingeniería DEL Conocimiento - IIC	Madrid	51-200	111	8
2	It2b	Palma	11-50	66	5
3	Clearpeople	Alicante	11-50	38	18
4	Holistic Data Solutions	Barcelona	11-50	35	6
5	Bertia	Mataro	11-50	22	5
6	Neosystems	Gijon	11-50	16	2
7	Databi	Seville	11-50	10	1
8	Abertia Consulting & Services SL	n/a	1-10	7	2
9	Openlab	Malaga	1-10	5	2
10	Self Help Assistant SHA	La Coruna	1-10	4	1
11	Sinlios Soluciones Digitales	Becerril De La Sierra	1-10	2	2
12	Kape-R	Llanera	11-50	1	1

Showing 12 of 29 enterprise knowledge engineering companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 53 reachable decision-makers.

Free account · no credit card

See all 29 companies

Enterprise knowledge engineering companies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

BarcelonaLargest hub · 6 HQs

11Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Enterprise knowledge engineering companies by metro

Metro	Companies
Enterprise knowledge engineering companies in Barcelona	6
Enterprise knowledge engineering companies in Madrid	5
Enterprise knowledge engineering companies in Gijon	2
Enterprise knowledge engineering companies in Valencia	1
Enterprise knowledge engineering companies in A Coruna	1
Enterprise knowledge engineering companies in Santa Perpetua De Mogoda	1
Enterprise knowledge engineering companies in Becerril De La Sierra	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 “enterprise knowledge engineering 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; 0 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 enterprise knowledge engineering companies are there based in Spain?

There are 29 enterprise knowledge engineering companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Instituto DE Ingeniería DEL Conocimiento - IIC, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most enterprise knowledge engineering companies?

Barcelona leads with 6 headquartered companies, followed by Madrid (5) and Gijon (2).

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 53 verified decision-maker contacts tracked across these 29 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.

Ready to reach these companies? Verified emails and direct dials for all 29 enterprise knowledge engineering companies based in Spain. Start with a free account, no credit card.

Get the full list

Related lists

Enterprise knowledge engineering companies by geography

Browse the directory

Browse: Companies home · All Spain lists · All Enterprise knowledge engineering companies lists · New lists

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.