Proton Budownictwosp. z o.o.
Building works related to erection of residential and non-residential buildings
Overview
Financials
Revenue history (in k)
Filing timeliness
5 of 6 financial statements were filed late (the longest delay 468 days for 2021).
- 202514/07/2026
- 202422/09/2026
- 202314/08/2024
- 202226/10/2023
- 202126/10/2023
- 202019/10/2021
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 independently authorized to make declarations concerning proprietary and non-proprietary rights and obligations and to sign on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Robert Bednarczykage 47 | 2,500 | $67,531.06 | 50% |
Marek Ryszard Piotrowskiage 49 | 2,500 | $67,531.06 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2019-11-21.
95 1020 3408 0000 4602 0476 2144
Debt
No entries in the National Debtors Register (KRZ).
Public aid
5 public aid cases recorded, with a total value of $20,358.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 16, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Łódzka Agencja Rozwoju Regionalnego S.A. | |
| Mar 5, 2024 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Banku Gospodarstwa Krajowego | |
| Feb 2, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Banku Gospodarstwa Krajowego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| MSS Housesp. z o.o. | $736,932.23 | msshouse.pl | ||
| DM Constructionsp. z o.o. | $653,962.47 | dmconstruction.pl | ||
| Felsztyńskiego Vision Developmentsp. z o.o. | $465,498.78 | visiondevelopment.pl | ||
| LW Dewelopersp. z o.o. | $434,421.02 | lwdeweloper.pl | ||
| Craftbudsp. z o.o. | $398,787.07 | craftbud.eu | ||
| RCCIsp. z o.o. | $301,811.35 | rcci.pl | ||
| Norma-Bud Usługi Ogólnobudowlanesp. z o.o. | $149,471.55 | norma-bud.pl | ||
| Rad-Bud Ekodomysp. z o.o. | $144,775.38 | ekodomy.com.pl | ||
| Ecodomplussp. z o.o. | $144,036.13 | ecodomplus.pl | ||
| Alfa Termikasp. z o.o. | $76,583.09 | 3dpro.com.pl |
FAQ
Last updated: 2026-09-22