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Disig

Disig, a.s.

Bratislava, Slovakia

Penetration TestingManaged SecurityGRC & ComplianceIdentity & Access
Serves Enterprise, Public Sector
Profile last updated: June 7, 2026

About

Disig is a cybersecurity company based in Bratislava, Slovakia working in penetration testing, managed security, grc & compliance +3 more.

Disig, a.s. is a Slovak trust service provider and information security company. As a qualified trust service provider under the eIDAS Regulation and Slovak Act No. 272/2016, it issues certificates and operates a certification authority. Its products include electronic signature and seal solutions for web, desktop, server, portal and PDF use, timestamping, PKI components and long-term archiving. Its security services cover information security management system design, IS compliance and configuration audits, penetration testing, wireless network security, encryption and PKI implementation, log analysis, and outsourced information security management. Clients include businesses and public institutions. The company states that its staff hold internationally recognised security certifications and that it holds NBÚ SR security clearances for handling classified information.

Location

Bratislava, Slovakia

Legal name

Disig, a.s.

Registration

35975946

VAT number

SK1111000000

Focus areas

trust serviceseIDASqualified electronic signaturePKIcertification authoritypenetration testinginformation security managementelectronic timestampingdigital signature

Languages

SKEN

Services & products

Security domains

Penetration TestingManaged SecurityGRC & ComplianceIdentity & AccessData ProtectionNetwork Security

How they deliver

Managed ServicesProfessional ServicesConsultingSoftware

Products

Disig Desktop Signer

Electronic signature software

Desktop application for creating and validating qualified electronic signatures, including mobile signing.

Disig Web Signer

Electronic signature software

Web-based solution for creating and validating qualified electronic signatures on Windows, Linux and macOS.

Disig Enterprise Signer

Electronic signature software

Server-based solution for qualified electronic signatures and seals, designed for integration and scalability.

Disig PDF Signer

Electronic signature software

Solution for automated signing of PDF documents.

Disig QES Portal

Electronic signature software

Portal for electronic signing of documents between business partners.

Disig TSA Signer

Trusted timestamping

Application for issuing qualified electronic time stamps.

Disig CA Signer

PKI software

Software for operating a certification authority.

Disig Identity Server

Identity & access

Identity server supporting authentication for certificate-based and eID-based access.

Disig OCSP Responder

PKI software

Service for real-time verification of certificate validity.

Disig PKI Client

PKI software

Integration of PKI services on client workstations.

Disig Validation Authority

PKI software

Validation service for certificate status checking.

Disig eArchive

Long-term archiving

Module for long-term verifiable archiving of electronically signed documents.

Disig KeyPoint

Private key protection

Solution for protecting private keys.

Disig eMail Labeller

Email classification

Simple system for classifying email messages.

Customers

EnterprisePublic Sector

Compliance & partners

Compliance frameworks

eIDASNIS2ISO 27001GDPR

Credentials & affiliations

Certifications

Qualified Trust Service Provider (eIDAS)

Accredited Certification Authority

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