Data Protection
1 Ranked Lawyer
Firm PROFILE
_Just_LAW Jastrun Kowalski sp. k.
Europe 2026
Rankings
Leading firm in Europe 2026
Ranked Department
Ranked Department
Ranked Individuals
Ranked Individuals
Top figures
12
Lawyers
4
Partners
2024
Established Year
Content provided by _Just_LAW Jastrun Kowalski sp. k.
Overview
Provided by _Just_LAW Jastrun Kowalski sp. k.
_Just_LAW Jastrun Kowalski is a boutique law firm advising technology, IT and e-commerce companies on Corporate/M&A, technology transactions, data protection (GDPR), employment law and complex TMT matters. The firm regularly supports international technology companies and investors entering the Polish market, particularly from the Nordics. The team combines sector expertise with strong capabilities in regulatory compliance, digital business models and cross-border technology projects.
Industry sectors (6)
- Information Technology
- Retail
- Financial services
- Insurance
- Media
- Education
Capabilities (11)
- Data Protection
- Information Technology
- Compliance
- Artificial Intelligence
- E-services and e-commerce
- Commercial & Corporate Law
- M&A
- Employment Law
- Tax
- Financial sector regulations
- Intellectual Property
Key people
Provided by _Just_LAW Jastrun Kowalski sp. k.
Daniel Jastrun
Partner
Slawomir Kowalski
Partner
Agnieszka Rapcewicz
Partner
Tomasz Rysiak
Partner
Media
Provided by _Just_LAW Jastrun Kowalski sp. k.
Work & experience
Provided by _Just_LAW Jastrun Kowalski sp. k.
_Just_LAW combines deep technology sector expertise with a pragmatic, business-oriented approach. The firm specialises in Corporate/M&A, technology transactions, data protection (GDPR), AI regulation and employment law for digital businesses. Recent work includes advising international technology companies establishing operations in Poland, supporting cross-border tech transactions and implementing GDPR and AI compliance frameworks for fast-growing tech and e-commerce clients.
Ranked Offices at _Just_LAW Jastrun Kowalski sp. k.
Provided by _Just_LAW Jastrun Kowalski sp. k.
Ranked Departments at _Just_LAW Jastrun Kowalski sp. k. (1)
Ranked Individuals at _Just_LAW Jastrun Kowalski sp. k. (2)
Poland
Daniel Jastrun
Corporate/M&A: Mid-Market
View profile 
Sławomir Kowalski
Data Protection
View profile
Top figures
12
Lawyers
4
Partners
2024
Established Year
Content provided by _Just_LAW Jastrun Kowalski sp. k.
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