Overview
Quertos is a Poznań-based development company that builds residential properties, including single-family homes, multi-family buildings, and commercial spaces. They offer rental commercial units ranging from 60 m² to 240 m² and specialize in ergonomic design and balanced pricing. Their projects include various housing estates such as Osiedle Łowisko Kamionki and Osiedle Zielone Zakrzewo.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2015-05-06. Active
10 1020 4027 0000 1602 1312 3668- 14 1020 4027 0000 1702 1282 4787
Bank spółdzielczy19 8669 0001 2011 0014 8829 0001
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Oct 25, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $3,712$3,712 | Stowarzyszenie na Rzecz Spółdzielni Socjalnych | |
| Oct 23, 2020 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $24,617$24,617 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Partners
| Partners | Partner role |
|---|---|
Quertos Sp. z o.o. | General partner |
Bartosz Andrzejak (40)Marital property community | Limited partner |
Manner of representation
The company is represented by the general partner
Beneficial owners
| Person | Rights | |
|---|---|---|
Ewelina Jolanta Andrzejak (64)  | Shareholder / partner | |
Magdalena Andrzejak (57) | Shareholder / partner |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Wielkopolska Fabryka Okien Variant sp. z o.o.sp. k. | $7,169,927.65 | variant-okna.pl | ||
| Kowalczyk Fabryka Okiensp. z o.o. | $4,077,709.91 | kowalczyk.eu | ||
| Navotech Inżynieria Środowiskasp. z o.o. | $3,999,049.71 | navotech.com.pl | ||
| MANNsp. z o.o. | $3,673,013.07 | pphmann.pl | ||
| KMM Okno Perz-Babickisp. j. | $3,640,011.41 | kmmokno.pl | ||
| Bob-Rollosp. z o.o. | $3,615,561.80 | bobrollo.com.pl | ||
| Fabryka Okien i Drzwi Pcv Lastriksp. z o.o. | $3,213,423.93 | lastrik.com | ||
| Eko-Plastsp. z o.o. | $2,899,078.29 | ekoplast.com.pl | ||
| Bałtycka Fabryka OkienS.K.A. | $2,760,439.75 | bfo.org.pl | ||
| Profilsp. z o.o. | $2,639,462.25 | okna-profil.pl |
Change history
| Date | Event | |
|---|---|---|
| 2021-01-28 | PKD change (Removed: 46.1, 81.2, 81.3, 82.1; Added: 22.23.Z, 25.12.Z, 43.1, 43.9) | |
| 2015-06-16 | PKD change (Removed: 01.1, 01.2, 01.3, 01.4, 01.5, 01.6, 01.7, 41.1, 41.2, 42.1, 42.2, 42.9, 43.1, 43.9, 45.1, 45.2, 45.3, 45.4, 46.2, 46.3, 46.4, 46.5, 46.6, 46.7, 46.9, 47.1, 47.2, 47.3, 47.4, 47.5, 47.6, 47.7, 47.8, 47.9, 49.1, 49.2, 49.3, 49.4, 49.5, 52.1, 52.2, 58.1, 58.2, 62.0, 63.1, 63.9, 64.1, 64.2, 64.3, 64.9, 66.1, 66.2, 69.2, 70.1, 70.2, 71.1, 71.20, 73.1, 73.2, 74.1, 74.2, 74.3, 74.9, 77.1, 77.2, 77.3, 77.4, 78.1, 78.2, 78.3, 79.1, 79.9, 81.1, 82.2, 82.3, 82.9, 95.1, 95.2; Added: 41.20.Z) | |
| 2014-11-17 | Entered in the register |
FAQ
Last updated: 2026-05-04