
Overview
Kliwent designs, installs and services air-conditioning, ventilation and heat-pump systems for homes and businesses. The company has 19 years of experience and a team of over 30 engineers and specialists.
- ul. Lipowa 22, 44-200 Rybnik
- ul. Francuska 186, 40-507 Katowice
- ul. Płażyńskiego 38, 44-100 Gliwice
- Monday–Friday
- 8:00–16:00
Financials
Revenue history (in k)
Filing timeliness
1 of 3 financial statements was filed late (for 2025, 1 day late).
- 202516/07/2026
- 202404/07/2025
- 202326/06/2024
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
- Air conditioning
- Ventilation
- Heat pumps
- Air conditioning servicing
- Air conditioners
- Industrial air conditioning systems
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
- Analytics and marketing
- Google Analytics
Public procurement
No recorded participation in tenders.
Kliwent is the contractor in 7 public sector contracts, worth USD 12.29k in total. They were signed with 6 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Sep 29, 2026 | Air conditioning servicing | $105.35 | Szpital Chorób Płuc Im. Św. Józefa w Pilchowicach | |
| Sep 23, 2026 | Replacement of 3 main boards in the outdoor units serving the air conditioners in the TCB server room | $3,759 | Urząd Miasta Tychy | |
| Aug 26, 2026 | Emergency replacement of the domestic hot water tank, including associated works. | $5,076 | Zespół Szkolno-Przedszkolny Nr 12 w Rybniku |
Trademarks
Kliwent holds 1 active trademark registered with the Polish Patent Office. 1 mark has expired or was not registered. The first mark was filed in 2005.
| Mark | Number | Classes | Status | Protected until | |
|---|---|---|---|---|---|
| KLIWENT | Z.572897 | 11, 37 | Protected | Aug 5, 2034 | |
| KLIWENT | Z.300921 | 19, 37, 40, 42 | Expired | – |
| Mark | Protected until | |
|---|---|---|
| KLIWENT | Aug 5, 2034 | |
| KLIWENT | – |
Authorized Representatives
Manner of representation
The President of the Management Board is authorized to submit declarations of will on behalf of the company independently, or two members of the management board acting jointly.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jacek Mariusz Muszyńskiage 39 | 90 | $4,862.24 | 90% |
Wojciech Michał Muszyński | 10 | $540.25 | 10% |
Jacek Mariusz Muszyński and Wojciech Michał Muszyński hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2017-01-01.
78 1050 1344 1000 0090 3139 4282
62 1140 1179 0000 4668 6600 1001
03 1050 1344 1000 0090 3139 4274
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Buildings and premises | PLN 239.1KPLN 239,137 |
Public aid
29 public aid cases recorded, with a total value of $174,492.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 19, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,404$2,404 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Oct 14, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $4,018$4,018 | Prezes Banku Gospodarstwa Krajowego | |
| Oct 29, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,418$2,418 | Prezydent Miasta Rybnik |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| Consumer credit intermediary | Active | ||
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Sgklimasp. z o.o. | $4,680,323.68 | sgklima.pl | ||
| Ekowentsp. j. | $4,084,269.51 | ekowent.com.pl | ||
| Climatsp. z o.o. | $2,507,478.75 | climat.pl | ||
| Janoshsp. z o.o. + limited partnership | $2,189,486.73 | janosh.com.pl | ||
| EKO Instal-Wentsp. z o.o. | $1,886,488.44 | ekoinstalwent.pl | ||
| Witermsp. z o.o. | $1,241,633.65 | witerm.pl | ||
| Clivencoldsp. z o.o. | $1,234,485.74 | clivencold.pl | ||
| Aircleansp. z o.o. | $899,491.83 | airclean.pl | ||
| Master Systemsp. z o.o. | $689,353.05 | mastersystem.com.pl | ||
| Tricoolsp. z o.o. | $604,489.79 | tricool.pl |
FAQ
Last updated: 2026-10-04