Overview
Financials
Revenue history (in k)
Filing timeliness
1 of 2 financial statements was filed late (for 2025, 6 days late).
- 202521/07/2026
- 202429/06/2025
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Public procurement
No recorded participation in tenders.
Siemistudio is the contractor in one public sector contract, worth USD 1.10k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Jul 15, 2026 | Purchase of tables for furnishing the lobby | $1,098 | Kancelaria Senatu |
Authorized Representatives
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 |
|---|---|---|---|
Ewa Siemińskaage 67 | 1 | $675.31 | 50% |
Mikołaj Tomasz Siemińskiage 33 | 1 | $675.31 | 50% |
Ewa Siemińska and Mikołaj Tomasz Siemiński hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
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 | ||
|---|---|---|---|---|
| Tradezsp. z o.o. | $33,356.24 | tradez.pl | ||
| Larcossp. z o.o. | $31,328.06 | larcos.pl | ||
| Primkssp. z o.o. | $30,416.90 | primks.pl | ||
| Promese.Plsp. z o.o. | $30,419.58 | promese.pl | ||
| Fitness Trade sp. z o.o.sp. k. | $29,253.58 | fitnesstrading.io | ||
| Greenconstructionssp. z o.o. | $23,844.80 | greenconstructions.pl | ||
| Bionateosp. z o.o. | $23,063.20 | bionateo.com | ||
| E-Harmoniasp. z o.o. | $19,668.29 | e-harmonia.pl | ||
| Babypointsp. z o.o. | $19,513.20 | babypoint.pl | ||
| TWIN Unitysp. z o.o. | $17,861.90 | boviterra.com |
FAQ
Last updated: 2026-07-21
