
Overview
Overflow is a Krakow-based design office operating since 2016 and carrying out sanitary installation projects in Krakow and across Poland. It designs internal sanitary installations as well as water supply, sewerage and gas networks, and provides technical advice on stormwater management in urban catchments.
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 3 of 6 financial statements were filed late (the longest delay 361 days for 2023).
- 2025not filed
- 202411/07/2025
- 202311/07/2025
- 202213/11/2023
- 202129/03/2022
- 202029/03/2022
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 2024.
Results vs industry
Industry
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Błażej Marcin Stęplewskiage 46 | 49 | $1,323.61 | 98% |
Others | 1 | $27.01 | 2% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2016-03-15.
22 1050 1445 1000 0090 3087 7741
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Nov 5, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Prezes Banku Gospodarstwa Krajowego | |
| Jun 29, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | –– | Prezydent Miasta Kraków |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| San-Klimsp. z o.o. | $237,563.87 | san-klim.pl | ||
| Bfm-Esp. z o.o. | $176,444.32 | bfmprojekt.pl | ||
| Inżynieria Ksksp. z o.o. | $163,839.12 | inzynieriaksk.pl | ||
| LA Projektsp. z o.o. | $146,241.66 | la-projekt.pl | ||
| Statikosp. z o.o. | $145,847.17 | statiko.pl | ||
| AJ Biuro Architektonicznesp. z o.o. | $136,826.94 | ajbiuro.pl | ||
| GR Projektsp. z o.o. | $121,199.34 | grprojekt.pl | ||
| Projetsp. z o.o. | $115,825.78 | projet.pl | ||
| G7prosp. z o.o. | $77,045.62 | g7pro.com.pl | ||
| Flamastersp. z o.o. | $74,330.36 | flamaster.com.pl |
FAQ
Last updated: 2026-10-18