Overview
Status
Active
Registry date
2026-04-15
Share capital
5,000.00 PLN
Activity description
Montermo delivers heating, sanitary and technical installations for single-family homes, businesses and large public buildings. Its services include heat pumps, boiler rooms, water and sewage systems, industrial installations, ventilation, air conditioning and maintenance.
Registered address
ul. Pancerniaków 85, 43-220 Bojszowy, Poland
Website
Opening hours
- Monday–Friday
- 8:00–16:00
Email
Phone
Industry
Offer
- Heating installations
- Sanitary installations
- Water and sewage installations
- Heat pumps
- Gas boiler rooms
- Gas installations
- Ventilation and air conditioning
- Energy storage systems
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
- Analytics and marketing
- Google Analytics
Authorized Representatives
Monika Duży – Attorney-in-fact
Sławomir Duży – President of the Management Board
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 |
|---|---|---|---|
Monika Dużyage 40 | 25 | $675.31 | 50% |
Sławomir Dużyage 41 | 25 | $675.31 | 50% |
Monika Duży and Sławomir Duży hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2026-04-27.
88 1050 1070 1000 0090 8674 8523- 13 1050 1070 1000 0090 8674 8515
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Marwent IIsp. k. | $4,225,800.10 | marwent.pl | ||
| Marwentsp. z o.o. | $3,462,224.68 | marwent.org.pl | ||
| EKO Instal-Wentsp. z o.o. | $1,886,488.44 | ekoinstalwent.pl | ||
| Komfosp. z o.o. | $759,494.80 | komfo.pl | ||
| Domiwentsp. z o.o. | $508,720.21 | domiwent.pl | ||
| Instal Worksp. z o.o. | $220,566.25 | instalwork.pl | ||
| Termozonsp. z o.o. | $148,920.97 | termozon.pl | ||
| Multi -Thermsp. z o.o. | $97,464.70 | multitherm.pl | ||
| Celsjuszsp. z o.o. | $21,062.27 | onoze.eu | ||
| Powerthermsp. z o.o. | $13,586.76 | powertherm.pl |
FAQ
Last updated: 2026-04-15