Overview
Mk-Went is a ventilation wholesaler offering ventilation equipment and services for homes and offices. It covers domestic, professional and bathroom ventilation, as well as ventilation systems, and states that it has over 37 years of experience.
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 36 days early.
- 202514/05/2026
- 202413/06/2025
- 202303/07/2024
- 202221/06/2023
- 202122/06/2022
- 202013/08/2021
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
Offer
- Ventilation equipment
- Domestic ventilation
- Professional ventilation
- Bathroom ventilation
- Ventilation systems
Website technology
- Website
- WordPress
- Divi
Public procurement
Mk-Went is the contractor in one public sector contract, worth USD 63.03.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 14, 2026 | Purchase of a fan | $63.03 | Sądecka Biblioteka Publiczna Im. Józefa Szujskiego |
Authorized Representatives
Manner of representation
Each member of the management board independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marek Wacław Koboskoage 72 | 90 | $1,215.56 | 90% |
Others | 10 | $135.06 | 10% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2016-02-01.
81 1050 1025 1000 0090 8172 8876
92 2130 0004 2001 0242 6182 0001- 37 1050 1025 1000 0090 8172 8892
Debt
No entries in the National Debtors Register (KRZ).
Public aid
4 public aid cases recorded, with a total value of $1,477.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $1,282$1,282 | Prezydent Miasta Stołecznego Warszawy | |
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $49$49 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $49$49 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Quality07 T.M. Markiewiczsp. j. | $2,806,747.54 | quality07.com.pl | ||
| Invest Systemsp. z o.o. | $1,873,322.41 | investsystem.com.pl | ||
| Profos Wentylacjasp. z o.o. | $1,622,543.85 | profos.com.pl | ||
| MK Inżynieriasp. z o.o. | $1,420,648.93 | mkinzynieria.pl | ||
| OVA Systemsp. z o.o. | $1,184,773.12 | ova-system.pl | ||
| ŻARsp. z o.o. | $1,089,381.16 | sklep.zar.pl | ||
| Impecosp. z o.o. + limited partnership | $985,094.63 | impeco.pl | ||
| Tech-Pomp Mjsp. z o.o. | $839,667.42 | techpomp.pl | ||
| Welmensp. z o.o. | $493,669.13 | welmen.pl | ||
| Fresh Water Systemsp. z o.o. | $494,514.02 | freshwater.pl |
Change history
| Date | Event | |
|---|---|---|
| 2017-09-12 | Address change (Ul. Marsa 13a, 04-202, Warszawa → Trakt Lubelski 195, 04-667, Warszawa) | |
| 2015-10-20 | Entered in the register |
FAQ
Last updated: 2026-05-14