Company lists · Data verified August 2026

Top 18 B2B data providers based in Spain

Name: B2B data providers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 85 companies tracked

There are 85 B2B data providers headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 515 professional contacts across them, including 48 with verified work emails and 6 with mobile numbers. Madrid is the largest hub.

This list covers B2B data providers 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.

85Companies

515Contacts tracked

48Verified emails

6Mobile numbers

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The 18 largest B2B data providers based in Spain

Ranked by team size

Top 18 of 85 B2B data providers 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	Lead Machine B.V	Palma	11-50	31	2
2	IDL Consulting Lead Generation B2B Marketing Sales	Barcelona	11-50	27	2
	RevenueBasePublisher of this directory	Boston, MA	n/a	n/a	Try free
3	Salesq In4leads	Madrid	51-200	21	3
4	C-Onnect	Barcelona	11-50	18	10
5	Comadi	Barcelona	11-50	17	1
6	Give2get	Madrid	11-50	15	5
7	Naifman	Madrid	1-10	15	1
8	Inland Expansion	Barcelona	11-50	11	1
9	Saravá	Madrid	1-10	11	1
10	Datawork	Barcelone	11-50	10	3
11	Khumbu	Valencia	1-10	9	3
12	STD Database Marketing	Sant Cugat Del Valles	1-10	6	3
13	Coregistros, S.L	Barcelona	11-50	6	2
14	Blinko España	Tres Cantos	1-10	5	5
15	Celestic	Barcelona	11-50	3	2
16	Daicos	Mataro	1-10	2	2
17	Datacentric Solutions	Las Rozas De Madrid	51-200	2	1
18	HR Monk	Barcelona	11-50	1	1

Showing 18 of 85 B2B data providers based in Spain

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B2B data providers based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 23 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

B2B data providers by metro

Metro	Companies
B2B data providers in Madrid	23
B2B data providers in Barcelona	22
B2B data providers in Valencia	5
B2B data providers in Malaga	3
B2B data providers in Las Rozas De Madrid	2
B2B data providers in Valladolid	1
B2B data providers in Hospitalet De Llobregat	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 “B2B data providers”, 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 B2B data providers are there based in Spain?

There are 85 B2B data providers headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Lead Machine B.V, headquartered in Palma, tops this list with the largest team on record.

Which city has the most B2B data providers?

Madrid leads with 23 headquartered companies, followed by Barcelona (22) and Valencia (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 48 verified decision-maker contacts tracked across these 85 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.