Overview
Status
Active
Registry date
2022-09-01
Share capital
3,000,000.00 PLN
Registered address
ul. Księcia Warcisława I 27D/1, 71-667 Szczecin, Poland
Electronic delivery address
AE:PL-23885-52421-DHFEW-25
Financials
Revenue history (in m)
From the notes
| Current income tax (CIT due) | $1,225,591 |
Filing timeliness
Financial statements were filed on time, on average 27 days early. All were audited by a statutory auditor.
- 202511/06/2026
- 202426/06/2025
- 202313/06/2024
- 202222/06/2023
Filed on timeDelayFiling deadline
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
Revenue
This companyUSD 16.25mMedianUSD 151.98kAverageUSD 2.18m
Net profit
This companyUSD 5.22mMedianUSD 2.27kAverageUSD 191.09k
Operating costs
This companyUSD 9.80mMedianUSD 124.20kAverageUSD 1.88m
Assets
This companyUSD 64.03mMedianUSD 276.29kAverageUSD 3.04m
Industry
Authorized Representatives
Paweł Filip Siemaszko – Attorney-in-fact (sole)
Lesław Zdzisław Siemaszko – President of the Management Board
Manner of representation
Each member of the management board is independently authorised to make declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Lesław Zdzisław Siemaszkoage 68 | 6,000 | $810,372.77 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2022-09-01.
02 1090 1492 0000 0001 0293 5082
07 1160 2202 0000 0002 2707 4477
95 1160 2202 0000 0005 2042 6210
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $33,809$33,809 |
Buildings and premises | $1.2M$1,213,670 |
MSiG notices
| Publication date | Event | |
|---|---|---|
| Sep 12, 2022 | Transformation registered |
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Dec 17, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Axpo Polska sp. z o.o. |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Cavatina Spv 32sp. z o.o. | $25,757,921.85 | cavatina.pl | ||
| Demiurgsp. z o.o. | $24,394,414.60 | demiurg.com.pl | ||
| Żerański Constructionsp. z o.o. | $23,403,179.82 | zeranskidevelopment.pl | ||
| Przedsiębiorstwo Budowlano - Usługowe Budopol - Poznańsp. z o.o. | $23,148,022.18 | budopol.poznan.pl | ||
| BudomatexS.A. | $15,610,932.16 | budomatex.pl | ||
| Konkersp. z o.o. | $13,480,852.00 | konker.pl | ||
| M&J Bud Invest Ms M. Siadulsp. z o.o. + limited partnership | $13,248,002.83 | mjbud.pl | ||
| Domyidachysp. z o.o. | $13,152,746.44 | domyidachy.pl | ||
| Pabudsp. z o.o. | $12,107,231.18 | pabud.pl | ||
| GranitS.A. | $10,581,656.54 | granitsa.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-09-11 | Switch to PKD 2025 (8 PKD 2007 codes → 8 PKD 2025 codes) | |
| 2022-09-01 | Entered in the register |
FAQ
The main business activity of Zakład Budowlany Siemaszko focuses on construction of residential buildings.
The company was registered in the Polish National Court Register (KRS) on September 1, 2022.
The headquarters is located at: ul. Księcia Warcisława I 27D, 71-667 Szczecin.
The share capital of the company is PLN 3,000,000 (approx. $810,373).
The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.
The company reported a revenue of USD 16,251,839 in 2025, which is a decrease of 29.2% compared to 2024.
Yes, the company recorded a net profit of USD 5,215,077 in 2025, meaning the company decreased its profit by 22.9%.
The largest operating cost category falls under materials and energy. This category amounted to USD 8,531,554 in 2025, representing 87% of all operating expenses.
Last updated: 2026-10-07