Overview
Financials
Revenue history (in k)
Filing timeliness
4 of 6 financial statements not filed.
- 2025filed
- 202412/07/2025
- 2023not filed
- 2022not filed
- 2021not filed
- 2020not filed
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, city, voivodeship and across Poland in 2025.
Results vs industry
Industry
Public procurement
1 tender recorded as contractor, with a total value of $2,145.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Nov 16, 2022 | Supply of materials for curricular and extracurricular activities for pupils of Zespół Szkół Budowlano – Geodezyjnych in Białystok – general construction tools | $2,145$2,145 | Zespół Szkół Budowlano-Geodezyjnych Im. Stefana Władysława Bryły w Białymstoku |
Majster is the contractor in 74 public sector contracts, worth USD 37.51k in total. They were signed with 6 public buyers. The largest number (62) were signed with Uniwersytecki Szpital Kliniczny w Białymstoku.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 29, 2026 | Construction accessories | $498.47 | Uniwersytecki Szpital Kliniczny w Białymstoku | |
| Oct 26, 2026 | Jania lock | $9.18 | Szkoła Podstawowa Nr 10 Im. Izabeli Branickiej w Białymstoku | |
| Oct 23, 2026 | Accessories and household equipment | $452.19 | Uniwersytecki Szpital Kliniczny w Białymstoku |
Ownership
| Owner |
|---|
Ewa Mierzejewskaage 70 |
Ewelina Mierzejewskaage 40 |
Maciej Mierzejewskiage 42 |
Manner of representation
Each partner independently
Ewa Mierzejewska, Ewelina Mierzejewska and Maciej Mierzejewski – all partners share the same surname, so the structure looks family-owned.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 1995-01-01.
48 1500 1344 1213 4000 1697 0000
Bank spółdzielczy02 8060 0004 0843 3008 2000 0010
11 1090 2590 0000 0001 3661 2853
Debt
No entries in the National Debtors Register (KRZ).
Public aid
13 public aid cases recorded, with a total value of $242,501.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 9, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $26$26 | PGE Obrót S.A. | |
| Jan 7, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $13$13 | PGE Obrót S.A. | |
| Dec 20, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $7,534$7,534 | Prezes Banku Gospodarstwa Krajowego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| RSTsp. z o.o. | $8,127,739.85 | rst.pl | ||
| Mk-Budsp. z o.o. | $6,204,180.21 | mkbud.pl | ||
| Automatic Letter Bender Dariusz Wiszenkosp. k. | $2,846,605.86 | letterbender.net | ||
| Armyteksp. z o.o. | $2,153,522.54 | armytek.com | ||
| Vitlinesp. z o.o. | $519,128.57 | vitline.pl | ||
| SALTsp. z o.o. | $32,875.37 | solworkowana.pl | ||
| Kometkasp. z o.o. | $0.00 | sportkometka.pl | ||
| LITE Aviationsp. z o.o. | – | liteaviation.net | ||
| Farstasp. z o.o. | – | farsta.pl | ||
| Kenochem Kuczyńskisp. j. | – | kenochem.com |
Change history
| Date | Event | |
|---|---|---|
| 2024-08-21 | Address change (Bema 11, 15-369, Białystok → Ul. Handlowa 6b, 15-399, Białystok) | |
| 2006-01-05 | Name change (Majster Spółka Jawna W. Mierzejewski, J. Farbiszewski → Majster Spółka Jawna W. Mierzejewski) | |
| 2001-06-26 | Entered in the register |
FAQ
Last updated: 2026-03-31