
Overview
I-Ster is a company that provides assistance in accessing European markets by helping with the selection of organizational forms for businesses, preparing necessary applications and documents, evaluating and selecting clients and partners, and supporting negotiations and settlements with partners.
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 2022-01-14. Active
48 1020 5226 0000 6002 0728 7115
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
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jacek Rumiński (62) | 91 | $1,229.07 | 91% |
Others | 9 | $121.56 | 9% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Jacek Rumiński (62) | Shareholder of a limited liability company, 4550.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Optiallsp. z o.o. | $171,417.77 | optiall.pl | ||
| Beyond Advicesp. z o.o. | $143,268.75 | beyondadvice.eu | ||
| Health Insightsp. z o.o. | $139,093.87 | healthinsight.pl | ||
| Incitatussp. z o.o. | $119,513.48 | incitatus.pl | ||
| Create & Businesssp. z o.o. | $93,749.31 | createbusiness.pl | ||
| FMSsp. z o.o. | $83,843.71 | fmsgrupa.pl | ||
| Best Global Businesssp. z o.o. | $78,921.55 | bg-business.com | ||
| S i P Doradztwo Gospodarczesp. z o.o. | $72,124.60 | sipdoradztwo.pl | ||
| AM Supportsp. z o.o. | $57,121.97 | amsupport.pl | ||
| Inservicessp. z o.o. | $37,532.25 | inservices.pl |
FAQ
Last updated: 2026-07-01