Overview
Domatus Zbysław Kowalak i Wspólnicy is a manufacturer based in Poznań, operating since 1991 and producing made-to-measure PVC and aluminium windows and doors. The company offers sliding systems and energy-efficient windows for passive houses, along with professional installation, servicing, maintenance and repairs.
- Monday–Friday
- 8:00–16:00
Industry
Offer
- PVC windows
- PVC doors
- Aluminium windows
- Aluminium doors
- Sliding systems
- External roller shutters
- Garage doors
- Window and door installation
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
Public procurement
Domatus Zbysław Kowalak i Wspólnicy is the contractor in 2 public sector contracts, worth USD 148.57 in total. All of them were signed with the same public buyer.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 2, 2026 | Servicing/adjustment of entrance doors – Przedszkole, ul. Ametystowa 2 | $67.53 | Zespół Szkół Im. 7 Pułku Strzelców Konnych Wielkopolskich | |
| Jul 31, 2026 | Service – repair and adjustment of doors at the kindergarten in Zespół Szkół w Biedrusku. | $81.04 | Zespół Szkół Im. 7 Pułku Strzelców Konnych Wielkopolskich |
Ownership
| Owner |
|---|
Bartosz Maciej Kowalakage 47 |
Łukasz Tomasz Kowalakage 45 |
Manner of representation
Each partner has the right to represent the company independently.
Bartosz Maciej Kowalak and Łukasz Tomasz Kowalak – all partners share the same surname, so the structure looks family-owned.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2007-12-15.
38 1090 1346 0000 0001 1493 5596- 88 1090 1346 0000 0001 1493 5666
Debt
No entries in the National Debtors Register (KRZ).
Public aid
7 public aid cases recorded, with a total value of $70,650.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 15, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $454$454 | Wielkopolska Agencja Rozwoju Przedsiębiorczości sp. z o.o. | |
| Jun 15, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $550$550 | Wielkopolska Agencja Rozwoju Przedsiębiorczości sp. z o.o. | |
| Mar 31, 2021 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $2,070$2,070 | Polfund Fundusz Poręczeń Kredytowych S.A. |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Oknoplastsp. z o.o. | $248,569,807.40 | oknoplast.com.pl | ||
| All Windows Groupsp. z o.o. | $100,891,419.94 | allwindows.eu | ||
| Dakosp. z o.o. | $61,224,018.16 | dako.eu | ||
| Vidoksp. z o.o. | $40,807,208.59 | vidok.com | ||
| Filplastsp. z o.o. | $36,849,603.49 | filplast.pl | ||
| Pamosp. z o.o. | $15,930,765.16 | pamo.pl | ||
| Wintactsp. z o.o. | $15,346,410.99 | wintact.pl | ||
| Konsposp. z o.o. | $9,242,535.55 | konspo.eu | ||
| Wielkopolska Fabryka Okien Variantsp. z o.o. + limited partnership | $6,830,532.12 | variant-okna.pl | ||
| Grobudsp. z o.o. | $2,124,962.85 | grobud.pl |
Change history
| Date | Event | |
|---|---|---|
| 2016-01-26 | PKD change (Removed: 18 codes) | |
| 2010-12-31 | Switch to PKD 2007 (32 PKD 2004 codes → 28 PKD 2007 codes) | |
| 2007-07-31 | Entered in the register |
FAQ
Last updated: 2026-05-15