STK Servicesp. z o.o.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status
Active
Registry date
2025-09-24
Share capital
5,000.00 PLN
Activity description

Stk Service is a company that specializes in the installation of ventilation systems with high requirements for pressure and tightness, particularly for the pharmaceutical and electronics industries. They provide complete HVAC systems and conduct airtightness testing using certified measurement equipment. Additionally, they offer services for small projects such as homes and offices, including heat recovery and air conditioning installations.

Registered address
ul. Targowa 4, 86-050 Solec Kujawski, Poland
Email
Electronic delivery address
AE:PL-60465-69430-WABED-21

Industry

Authorized Representatives

Dariusz Kuźnicki – President of the Management Board

Manner of representation

In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.

Ownership

OwnerSharesShare valueStake
Aneta Kuźnickaage 47
10$135.0610%
Dariusz Kuźnickiage 60
90$1,215.5690%

Dariusz Kuźnicki and Aneta Kuźnicka hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person

Bank accounts

Registered as a VAT taxpayer on 2025-10-03.

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name
Grupa Firm Instalacyjnychsp. z o.o.
Przedsiębiorstwo Instalacyjne Instal Toruńsp. j.
Isstssp. z o.o.
Systherm Techniksp. z o.o.
BMT Klimatyzacjasp. z o.o.
Termo-Chłód Systemsp. z o.o.
RK Klimarsp. z o.o.
Minstalsp. z o.o.
ANB Instalsp. z o.o.
Hydro-Instalsp. z o.o.

FAQ

Last updated: 2026-04-23