Company lists · Data refreshed November 2026

Top 25 Esignature companies based in Spain

RevenueBase identified 68 company matches for esignature companies associated with Spain as of November 2026 and tracks 1,228 professional contacts across them, including 284 with verified work emails. Madrid is the largest hub.

This list covers company matches for esignature companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
68Companies
1,228Contacts tracked
284Verified emails
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The 25 largest esignature companies based in Spain

Ranked by team size
Top 25 of 68 company matches for esignature companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarcelona, SpainHQ recorded Nov 6, 2026201-500297 contacts →

Exact match

“Signaturit Group, a Namirial Company, European leader in Trusted Digital Transactions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSantiago, SpainHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Boosting Sales through Secure Journeys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Camerfirma es la autoridad de certificación digital y de firma electrónica de las Cámaras de Comercio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLa Coruña, SpainHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Soluciones sencillas de factura electrónica, firma digital y voto electrónico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSeville, SpainHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Viafirma es una multiplataforma de autenticación y firma digital de documentos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Bigle is a legal tech company that offers a software suite with 4 products: Bigle CLM, the legal AI Bigle Libra, Bigle Sign and Bigle Academy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCáceres, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Mobbeel is a software company founded in 2009 with the goal of building identity verification solutions that bring people closer to the digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Somos es el único prestador de Servicios de Confianza eIDAS con licencia bancaria de Banco de España.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeganés, SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Expertos en I+D.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchValladolid, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Datio Software es una empresa dinámica y emprendedora fundada en el año 2013, dentro del sector de las Tecnologías de la Información.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVigo, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We protect your digital identity: Digital signature, email & SMS Certificate from your usual email, secure and simple”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Docuo is a Document and Workflow Management Software designed to do the manual tasks for you, increasing the value of your teams and making their collaboration easier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDonostia-san Sebastián, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Diseño de soluciones de firma y factura electrónica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVigo, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“DF-SERVER es un software que simplifica la gestión documental de las empresas, permitiéndoles aprovechar al máximo su tiempo y recursos, y así aumentar su productividad y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBilbao, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“With clients across industries and markets, our platform has become a trusted partner for organizations that want more than automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Validated ID is a Qualified Trust Service Provider (QTSP) that offers electronic trust services in compliance with Europe's eIDAS regulation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“AbSign es Firma Certificada, con total valor legal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGranada, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Firma Electrónica Avanzada para Empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Rubricae: Confianza Digital en todos sus procesos Plataforma de Identidad Digital 360 Somos una empresa española con tecnología propia, dedicada a resolver los desafíos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Safelayer Secure Communications S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Certificación on-line de comunicaciones y documentos: con la comodidad del correo electrónico, la validez legal de un burofax con deposito notarial y la seguridad de la banca…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“eEvidence is a leading global provider of digital trust services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“isigma es una empresa especializada en el desarrollo de soluciones que requieren la firma electrónica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Manage & negotiate your contracts online, eSign sales documents, Streamline processes and workflows, Gather user/client/employees data, Track & analyze your docs and data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLleida, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Astrea is a consultancy specializing in electronic signature and cryptography, especially as it applies to the domains of eGovernment and eCommerce, with experience since 1996.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 68 esignature companies based in Spain

See the full list, filter by size, metro and specialty, and access 284 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esignature companies based in Spain at a glance

As of Nov 6, 2026
23.1%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
30.9%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
31
51-200
8
201-500
2
501-1,000
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 68 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Spain whose business descriptions match “esignature companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 284 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “esignature companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esignature companies are there based in Spain?

RevenueBase identified 68 company matches for esignature companies associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Signaturit Group A Namirial Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most esignature companies?

Madrid leads with 21 company records, followed by Barcelona (19) and Las Rozas De Madrid (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 284 professional contacts with verified work emails tracked across these 68 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.