Bamixsp. z o.o.
Building works related to erection of residential and non-residential buildings
Overview
Bamix designs and builds steel, reinforced-concrete and masonry structures, including industrial halls, warehouses, cold stores and offices. As a general contractor, it delivers industrial, engineering, residential and public-sector projects, covering the process from building permits to handover.
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2022, 221 days late).
- 202518/03/2026
- 202404/04/2025
- 202322/02/2024
- 202221/02/2024
- 202101/07/2022
- 202014/05/2021
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
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations and sign on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Michał Karol Leśniakage 46 | 1,100 | $14,856.83 | 50% |
Zygmunt Wojciech Leśniakage 81 | 1,100 | $14,856.83 | 50% |
Michał Karol Leśniak and Zygmunt Wojciech Leśniak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2011-02-07.
63 1020 1055 0000 9102 0277 0170
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 | ||
|---|---|---|---|---|
| Subotechsp. z o.o. | $245,837.04 | subotech.pl | ||
| Grupa Budomexsp. z o.o. | $209,373.87 | budomexsc.gda.pl | ||
| Marex Budownictwosp. z o.o. | $119,585.64 | marexbudownictwo.pl | ||
| Konspekt Michał, Łukasz, Jakub Żalińscysp. k. | $108,995.24 | konspekt.eu | ||
| Plenerbudsp. z o.o. | $108,862.39 | plenerbud.pl | ||
| Wolmiksp. z o.o. | $95,735.26 | wolmik.pl | ||
| Polbau Constructionsp. z o.o. | $83,274.05 | polbau-construction.pl | ||
| Total Bausp. z o.o. | $80,376.49 | totalbau.pl | ||
| Portimexsp. z o.o. | $21,618.89 | portimex.pl | ||
| Kopbud Developmentsp. z o.o. | $14,163.74 | kopbud.pl |
Change history
| Date | Event | |
|---|---|---|
| 2017-05-26 | Address change (Ciołka 12/428, 01-402, Warszawa → Ul. Gabriela 4/2, 01-347, Warszawa) | |
| 2016-10-25 | Share capital change (20,000.00 PLN → 110,000.00 PLN) | |
| 2016-10-25 | PKD change (Removed: 33.11.Z, 33.12.Z, 33.20.Z, 42.11.Z, 43.91.Z, 43.99.Z, 64.99.Z, 68.10.Z, 68.20.Z, 68.31.Z, 68.32.Z, 71.11.Z, 74.90.Z, 77.11.Z, 77.12.Z, 77.32.Z) | |
| 2011-03-15 | Entered in the register |
FAQ
Last updated: 2026-04-20