O3energissp. z o.o.
Realization of building projects related to erection of buildings
Overview
Financials
Revenue history (in k)
Filing timeliness
2 of 5 financial statements were filed late (the longest delay 298 days for 2021).
- 202528/04/2026
- 202414/04/2025
- 202305/02/2025
- 202216/05/2023
- 202109/05/2023
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
Public procurement
1 tender recorded as contractor, with a total value of $1,413,113.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Mar 10, 2026 | Installation of new level B crossing systems at km 5.281; 6.064; 16.810; 28.490; 28.275 on railway line No. 25, together with interlocking at station equipment | $1.4M$1,413,113 | PKP Polskie Linie Kolejowe S.A. |
Authorized Representatives
Manner of representation
In the case of a one-person management board, declarations of will on behalf of the company are made by the sole member of the management board. In the case of a multi-member management board, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Adrianna Daniela Majchrowskaage 30 | 10 | $135.06 | 10% |
Daniel Jakub Majchrowskiage 43 | 90 | $1,215.56 | 90% |
Daniel Jakub Majchrowski and Adrianna Daniela Majchrowska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2021-09-01.
62 1020 3916 0000 0202 0318 8091
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 | ||
|---|---|---|---|---|
| 4 Foreigners Constructionsp. z o.o. | $1,513,330.91 | cudzoziemiec.net | ||
| L-Konceptsp. z o.o. | $1,037,458.16 | l-koncept.pl | ||
| Prs-Bud R. BączekS.K.A. | $771,346.79 | ecomlynek.pl | ||
| More5sp. z o.o. | $642,014.45 | more5.pl | ||
| Metformatsp. z o.o. | $600,710.06 | metformat.com | ||
| PSP Inwestycje 2.0sp. z o.o. | $596,900.85 | pspinwestycje.pl | ||
| Lipkowski Zakąteksp. z o.o. | $555,654.86 | lipkowskizakatek.pl | ||
| Walko Development 2sp. z o.o. | $498,247.41 | walko.info.pl | ||
| Słoneczne Domysp. z o.o. | $324,221.43 | slonecznedomy.com | ||
| MT Developersp. z o.o. | $291,598.21 | wiskitnopark.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-11-13 | PKD change (Removed: 43.11.Z; Added: 49.32.Z) | |
| 2021-07-15 | Entered in the register |
FAQ
Last updated: 2026-10-04