Overview
Status
Active
Registry date
2016-08-17
Registered address
ul. Powojowa 23, 83-400 Kościerzyna, Poland
Industry
Ownership
| Owner |
|---|
Manner of representation
Each partner has the right to represent the company. Two partners or one partner jointly with a commercial proxy are authorised to make declarations of will and sign on behalf of the company.
Katarzyna Gabriela Kowal-Kostanowicz and Włodzimierz Roman Kostanowicz – all partners share the same surname, so the structure looks family-owned.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2016-09-06.
12 1090 2620 0000 0001 3352 3271
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 12, 2026 | Aid for microenterprises in the form of public interventions concerning electricity, gas or heat supplies | $9$9 | Energa - Obrót S.A. |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| 3T Office ParkS.A. | $6,861,262.83 | 3tofficepark.pl | ||
| J-HomeS.A. | $5,957,298.65 | gdanskgoglobal.biz.pl | ||
| APF Adam Filipowicz, Paweł FilipowiczS.K.A. | $2,483,537.19 | apf.pawpol.com.pl | ||
| Inter RoyalS.A. | $2,304,070.89 | interroyal.pl | ||
| Eurowaxsp. z o.o. | $1,693,376.40 | eurowax.com.pl | ||
| European Finance And Trade CorporationS.A. | $716,009.41 | eftc.pl | ||
| Polandiasp. z o.o. | $302,438.10 | polandia.pl | ||
| Apartamenty Sea Towerssp. z o.o. | $43,906.51 | seatowers.eu | ||
| Audytor-Kompsp. z o.o. | $40,147.73 | audytorkomp.pl | ||
| Akpol Mssp. z o.o. | – | akpol.com.pl |
FAQ
The main business activity of K w Kostanowicz focuses on renting and operating of own or leased real estate.
The company was registered in the Polish National Court Register (KRS) on August 17, 2016.
The headquarters is located at: ul. Powojowa 23, 83-400 Kościerzyna.
The legal form of this entity is a general partnership (sp.j.).
Last updated: 2026-07-20