Overview
Domgroup is a company specializing in ventilation components and systems, offering products such as fire dampers, fans, and measurement tubes compatible with Testo 417. They provide services including design, installation, maintenance, and inspection of ventilation and air conditioning systems. The company has been operating for 20 years and focuses on ensuring the health, comfort, and energy efficiency of buildings for their clients.
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
News
Industry
Bank accounts
Registered as a VAT taxpayer on 2023-04-01. Active
53 1050 1344 1000 0090 8214 2804- 81 1050 1344 1000 0090 8230 0022
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 31, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,845 | STAROSTA POWIATU MIKOŁÓW |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
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 |
|---|---|---|---|
Magdalena Ewa Kobiałka (51) | 10 | $135.06 | 10% |
Damian Andrzej Siwek (46) | 90 | $1,215.56 | 90% |
Beneficial owners
| Person | Rights |
|---|---|
Damian Andrzej Siwek (46)  | Shareholder of a limited liability company, 4500.0 PLN |
Competitors
| Name | Revenue | Website | |
|---|---|---|---|
| Marwentsp. z o.o. | $3,462,224.68 | marwent.org.pl | |
| Climatsp. z o.o. | $2,507,478.75 | climat.pl | |
| Owitermsp. z o.o. | $2,141,533.06 | owiterm.pl | |
| Czempassp. z o.o. | $2,018,186.75 | czempas.pl | |
| TORA - Wentylacjasp. z o.o. | $1,290,396.38 | tora-wentylacja.pl | |
| Eco-Solutionsp. z o.o. | $1,126,602.28 | ecosolution.com.pl | |
| TORA – Wentylacja 2sp. z o.o. | $1,121,263.06 | tora-wentylacja.pl | |
| Eko Instal-Wentsp. z o.o. | $948,582.39 | ekoinstalwent.pl | |
| Promar Systemy Klimatyzacji i Wentylacjisp. z o.o. | $791,926.55 | promar.pro | |
| Tricoolsp. z o.o. | $604,489.79 | tricool.pl |
FAQ
Last updated: 2026-04-21