J & S Investsp. z o.o.
Realization of building projects related to erection of buildings
Overview
J & S Invest is a property developer operating in Krzyż Wlkp. and Margonin. It offers new apartments in the Przystanek Kalinowa and Polanka Margonin developments and carries out residential and public construction.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2019-06-01. Active
Bank spółdzielczy04 8959 0001 0015 4240 2000 0010
69 1240 3725 1111 0010 8990 3556
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
MSiG notices
| Publication date | Event | |
|---|---|---|
| Mar 2, 2026 | Call to creditors |
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Feb 26, 2026 | Aid for microenterprises in the form of public interventions concerning electricity, gas or heat supplies | $1$1 | Enea S.A. |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
Each member of the management board represents the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Leszek Janowiak (44) | 888 | $23,987.03 | 90.8905% |
Oliwia Janowiak (19) | 89 | $2,404.11 | 9.1095% |
Leszek Janowiak and Oliwia Janowiak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Leszek Janowiak (44)  | Shareholder of a limited liability company, 79900.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Trust FinancesS.A. | $2,475,353.08 | trustinvestment.pl | ||
| Trust Investment Projekt 20sp. z o.o. | $1,772,333.32 | trustinvestment.pl | ||
| Fracthonsp. z o.o. | $1,252,735.71 | fracthon.com | ||
| Cytadel Developmentsp. z o.o. | $1,147,608.31 | cytadel.pl | ||
| KJSsp. z o.o. | $1,024,610.83 | kjs.com.pl | ||
| BD Inwestor 2 Premier Parksp. z o.o. + limited partnership | $831,260.93 | bdinwestor.pl | ||
| KM Buildingsp. z o.o. | $784,806.23 | kmbuilding.pl | ||
| Mieszkaćsp. z o.o. | $743,294.46 | mieszkac.com.pl | ||
| PSP Inwestycje 2.0sp. z o.o. | $596,900.85 | pspinwestycje.pl | ||
| Akropol Jesionowe 3sp. z o.o. | $334,897.71 | akropol-inwestycje.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-07-15 | Share capital change (177,600.00 PLN → 88,800.00 PLN) | |
| 2021-12-14 | Address change (Rynek 12, 62-100, Wągrowiec → Ul. Sportowa 8/1, 64-830, Margonin) | |
| 2019-05-22 | Entered in the register |
FAQ
Last updated: 2026-07-15