Businesses operating in Europe need GDPR compliance support that goes beyond basic policy creation. The companies in this list help organizations address privacy requirements through services such as data protection consulting, compliance assessments, security reviews, and ongoing advisory support. The selection covers firms working with different industries, from technology and SaaS to healthcare, finance, and enterprise software.
Gilzor provides technology services that include support for businesses building and maintaining digital products with privacy and compliance considerations in mind. The company works with organizations that need secure software solutions, helping integrate compliance requirements into application architecture, data handling processes, and system development workflows.
Its approach connects GDPR considerations with broader software engineering practices, including secure development, data protection measures, and technical improvements for existing platforms. This makes Gilzor relevant for companies that need privacy requirements addressed as part of a larger digital transformation or software project.
A-listware provides software development and IT consulting services with experience supporting businesses that need secure and scalable digital solutions. Its work can include projects where GDPR requirements influence application design, data management, access control, and system security.
The company works with organizations on custom software, dedicated development teams, and technology consulting. For companies handling personal data through applications or enterprise systems, its technical services can support broader privacy and compliance initiatives.
OSKI provides software development services for businesses creating digital platforms and applications. GDPR requirements often affect how software products manage user information, permissions, authentication, and data storage, and OSKI works on projects where these technical areas are part of product development.
The company focuses on custom software solutions, helping businesses develop and improve digital products. Its services can support organizations that need engineering expertise while considering privacy and data protection requirements.
DataGuard provides privacy, information security, and compliance services for organizations that need support with GDPR requirements. The company combines consulting, software tools, and compliance management services to help businesses manage data protection obligations.
Its services cover areas such as privacy management, security compliance, audits, and documentation. DataGuard works with companies that need structured processes for maintaining GDPR compliance over time.
OneTrust develops privacy, security, and governance software designed to help organizations manage compliance requirements. Its platform supports GDPR-related activities such as privacy assessments, consent management, data mapping, and regulatory workflows.
The company works with enterprises that need centralized tools for managing privacy programs across multiple departments and regions.
NCC Group provides cybersecurity and risk management services, including support for organizations dealing with security requirements connected to GDPR compliance. Its work covers areas such as security testing, risk assessments, and incident response preparation.
The company is relevant for businesses where GDPR compliance overlaps with cybersecurity controls and protection of personal information.
Bureau Veritas provides testing, inspection, certification, and compliance services across multiple industries. Its digital compliance-related services can support organizations reviewing management systems, security practices, and regulatory requirements.
The company works with businesses that need independent assessments and certification-related support.
Capgemini provides consulting and technology services that include cybersecurity, data management, and regulatory compliance support. Its teams work with organizations managing complex IT environments where GDPR requirements affect processes, systems, and governance.
The company typically works with larger organizations requiring enterprise-scale technology and consulting services.
Deloitte provides risk advisory and privacy consulting services that help organizations address regulatory requirements, including GDPR. Its teams support privacy strategy, compliance assessments, governance frameworks, and operational improvements.
The company works with businesses that need advisory support connected to legal, operational, and technology aspects of data protection.
PwC provides privacy, cybersecurity, and regulatory consulting services for organizations managing data protection obligations. Its GDPR-related work can include privacy assessments, governance development, and compliance improvement programs.
The firm supports businesses that need advisory services connecting legal requirements with operational processes.
EY provides cybersecurity and privacy consulting services that help organizations manage regulatory requirements and data protection risks. Its services include privacy assessments, compliance programs, and technology risk consulting.
The company works with organizations that require support across business, legal, and technical areas of GDPR compliance.
KPMG provides advisory services covering privacy, cybersecurity, and regulatory compliance. Its teams help organizations evaluate their data protection processes and improve governance structures related to personal information.
The company works with businesses that need consulting support for complex compliance environments.
IBM Consulting provides technology and advisory services related to cybersecurity, data governance, and regulatory compliance. Its solutions can support organizations managing privacy requirements across enterprise systems and cloud environments.
The company works with businesses that need technology-focused compliance support combined with broader consulting capabilities.
Best for: Enterprises managing complex technology ecosystems
Core services: Data governance, cybersecurity consulting, compliance technology
Specialization: Enterprise technology management
Industries: Finance, healthcare, government
Soft Pro is a Warsaw-based software development company providing custom software, web applications, cloud solutions, and related engineering services. Its work includes building digital products where privacy, security, and responsible data handling are important technical considerations.
The company’s development services can support businesses that need GDPR requirements considered during application design and implementation. Soft Pro also maintains a privacy policy covering personal data processing related to its own services.
Net-Devs provides enterprise software development services across modern technology stacks, including NET, JVM, Node.js, Python, and Go. The company works on business-critical applications where architecture, testing, security, and reliability are important considerations.
Its experience with regulated industries and enterprise systems makes it relevant for organizations where GDPR compliance depends partly on how software handles sensitive information, integrations, and access requirements.
Choosing a GDPR compliance company in Europe depends on the organization’s size, industry, data processing activities, and internal compliance needs. Some providers focus on privacy consulting and regulatory guidance, while others combine GDPR expertise with cybersecurity, software development, or compliance management platforms. Companies should consider factors such as technical requirements, industry regulations, ongoing support needs, and the complexity of their data environment when comparing options. The right partner can help businesses build practical privacy processes, improve data governance, and maintain compliance as regulations and business requirements continue to change.
