Ypsilon Onesp. z o.o.
Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
Overview
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.
Industry
Bank accounts
Registered as a VAT taxpayer on 2026-01-13.
No bank accounts reported to the VAT Taxpayer Register.
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
In the case of a one-person management board, the President of the Management Board is authorized to represent and make declarations of will on behalf of the company independently. In the case of a multi-member management board, representation of and making declarations of will on behalf of the company requires the joint action of two members of the management board or one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Danuta Maria Maczkiewicz (82) | 30 | $405.19 | 10% |
Nel Maczkiewicz (26) | 150 | $2,025.93 | 50% |
Others | 120 | $1,620.75 | 40% |
Nel Maczkiewicz and Danuta Maria Maczkiewicz hold a combined 60% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Subsidiaries
| Name | Share value | Stake | ||
|---|---|---|---|---|
Ypsilon One Systekonsp. z o.o. | 270.12 USD | 20% |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Vestas Manufacturing Polandsp. z o.o. | $15,650,631.62 | vestas.com | ||
| Fabryka Pierścieni Tłokowych PrimaS.A. | $10,652,665.11 | fpt-prima.com.pl | ||
| DospelS.A. | $7,507,045.67 | grenfox.com | ||
| Plata KrzysztofS.K.A. | $2,435,424.70 | platasa.com | ||
| Vestas Skolwin Real Estatesp. z o.o. | $905,949.65 | vestas.com | ||
| KGWEsp. z o.o. | $257,812.75 | kgwe.pl | ||
| RMT Motors Engineeringsp. z o.o. | $191,023.66 | rmtmotors.pl | ||
| Upthermosp. z o.o. | $126,958.81 | upthermo.com | ||
| Hydro Kgwesp. z o.o. | – | kgwe.pl | ||
| Sheffield Greensp. z o.o. | – | sheffieldgreen.com |
Change history
| Date | Event | |
|---|---|---|
| 2025-10-14 | PKD change (Removed: 10.92.Z, 62, 63, 70, 70.22.Z, 72, 73, 74, 82; Added: 62.10.B, 62.20.B, 62.90.Z, 63.92.Z, 70.10.A, 70.20.Z, 72.10.Z, 73.30.B) | |
| 2023-12-07 | Address change (Ul. Jaśkowa Dolina 11a/1a, 80-252, Gdańsk → Ul. Karola Olszewskiego 6, 25-663, Kielce) | |
| 2023-12-07 | Name change (Solleo → Ypsilon One) | |
| 2023-12-07 | PKD change (Removed: 63.12.Z; Added: 10.92.Z, 28.11.Z, 70.22.Z) | |
| 2023-02-19 | Business resumed |
FAQ
Last updated: 2026-08-21