Overview
Justlaw Jastrun Kowalski is a boutique law firm serving companies in IT, technology and e-commerce. It advises on IT and intellectual property law, technology contracts, data protection, compliance, corporate and employment law, and M&A transactions.
Financials
Revenue history (in k)
Filing timeliness
1 of 2 financial statements was filed late (for 2025, 13 days late).
- 202528/07/2026
- 202415/07/2025
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
- Legal activities (69.10.Z)Primary
Offer
- Legal services for businesses
- IT law consulting
- Personal data protection
- M&A transaction support
- Commercial law consulting
- Tax consulting
Website technology
- Website
- WordPress
- Elementor
Partners
| Partners |
|---|
Daniel Łukasz Jastrunage 51 |
Just Software |
Sławomir Kowalskiage 43 |
Manner of representation
Each partner authorized to represent the company has the right to represent the company independently.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2024-01-31.
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Lawarton Ługowskisp. k. | $722,579.01 | lawarton.com | ||
| Lawsome Kulesza I Wspólnicysp. k. | $664,231.21 | lawsome.pl | ||
| JOBS Skowrońska Samsel Adwokaci i Radcowie Prawnisp. k. | $627,078.01 | jsslaw.pl | ||
| Kancelaria Wyrzykowscy. Janusz Wyrzykowski i Justyna Jabłonkasp. k. | $586,499.93 | kancelariawyrzykowscy.pl | ||
| Lawmore Maciejewicz Jaraczewskisp. k. | $564,548.44 | lawmore.pl | ||
| Jeżółkowski I Wspólnicysp. k. | $371,706.66 | jezolkowski.pl | ||
| Gawlas & Partnerzy Kancelaria Prawno-Podatkowasp. k. | $362,213.80 | gawlas.pl | ||
| LAS Legal Laskowski KnapS.K.A. | $334,532.24 | laslegal.eu | ||
| Jarosławski AdwokaciS.K.A. | $295,291.36 | jaroslawskiadwokaci.pl | ||
| OWIW Legal Ostrowski Wołyniec i Wspólnicy Adwokacisp. k. | $262,575.00 | owiw.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-10-08 | Address change (Ul. Piękna 15/28, 00-549, Warszawa → Ul. Koszykowa 61, 00-667, Warszawa) | |
| 2024-03-27 | Address change (Ul. Mokotowska 1/8p., 00-640, Warszawa → Ul. Piękna 15/28, 00-549, Warszawa) | |
| 2024-01-09 | Name change (Justlaw Jastrun → Justlaw Jastrun Kowalski) | |
| 2023-10-27 | Entered in the register |
FAQ
Last updated: 2026-07-28