Company lists · Data verified August 2026

Top 25 Custom web design companies based in Spain

Name: Custom web design companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 2,099 companies tracked

There are 2,099 custom web design companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 7,795 professional contacts across them, including 991 with verified work emails and 216 with mobile numbers. Madrid is the largest hub.

This list covers custom web design 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.

2,099Companies

7,795Contacts tracked

991Verified emails

216Mobile numbers

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The 25 largest custom web design companies based in Spain

Ranked by team size

Top 25 of 2,099 custom web design 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	Appsur	Cordoba	51-200	113	1
2	Zoocha	Valencia	51-200	81	53
3	1xinternet	Conil De La Frontera	51-200	69	42
4	Eunoia Digital	Barcelona	51-200	61	9
5	Redbility	Sant Boi De Llobregat	201-500	60	21
6	HANZO	Madrid	51-200	52	35
7	Admiral Studios	Valencia	51-200	47	1
8	Duacode	A Coruna	11-50	46	6
9	UVE Group	Madrid	51-200	41	13
10	Indianwebs	Barcelona	11-50	25	6
11	CAN Antaviana	Les Borges Blanques	11-50	18	5
12	Vsourz	Barcelona	201-500	17	11
13	Databot Technologies	Barcelona	11-50	17	5
14	Pukkas	Barcelona	11-50	16	4
15	Socialonce Marketing&internet	Zaragoza	11-50	15	1
16	Legendsoft	Madrid	11-50	13	3
17	Buleboo Estudio	Madrid	11-50	12	3
18	Frikitek	Bilbao	11-50	12	2
19	Mowomo	Chiclana De La Frontera	11-50	11	7
20	ICON	Pontevedra	11-50	11	3
21	Astroshock	Barcelona	11-50	9	3
22	21ninjas	Las Palmas De Gran Canaria	11-50	7	4
23	Wetrust Interactive	Madrid	11-50	7	1
24	Makers99	Barcelona	11-50	6	5
25	Technodac	Tarragona	11-50	6	4

Showing 25 of 2,099 custom web design companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 991 reachable decision-makers.

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Custom web design companies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 330 HQs

216Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

1,835

11-50

223

51-200

201-500

10001+

Custom web design companies by metro

Metro	Companies
Custom web design companies in Madrid	330
Custom web design companies in Barcelona	328
Custom web design companies in Valencia	98
Custom web design companies in Malaga	43
Custom web design companies in Zaragoza	32
Custom web design companies in Sevilla	29
Custom web design companies in Alicante	28

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 “custom web design 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; 2 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 custom web design companies are there based in Spain?

There are 2,099 custom web design companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Appsur, headquartered in Cordoba, tops this list with the largest team on record.

Which city has the most custom web design companies?

Madrid leads with 330 headquartered companies, followed by Barcelona (328) and Valencia (98).

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 991 verified decision-maker contacts tracked across these 2,099 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.