Overview
Effect is a provider of free email services through Onet, offering features such as intelligent folders for message sorting, email aliases, and secure online payments directly from the email interface. The service emphasizes security with two-step verification and advanced anti-spam filters, and it is accessible via mobile applications for both Android and iOS devices. Users can manage their email accounts easily across various devices, including computers and tablets.
Financials
Revenue history (in k)
From the notes
| Current income tax (CIT due) | $4,390 |
Filing timeliness
Financial statements were filed on time, on average 20 days early.
- 202503/06/2026
- 202402/07/2025
- 202309/07/2024
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.
Effect is the contractor in 2 public sector contracts, worth USD 526.74 in total. All of them were signed with the same public buyer.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 1, 2026 | Repair of the window closing mechanism at the nursing station in the Male Psychiatric Ward in building 540 on the premises of Wojewódzki Szpital Zespolony im. L. Rydygiera w Toruniu at ul. Św. Józefa 53-59. | $391.68 | Wojewódzki Szpital Zespolony Im.L.Rydygiera w Toruniu | |
| Oct 1, 2026 | Conversion of the window to a tilt-opening window in the toilet of mammotomic biopsy room B2.05 at the Department of General, Gastroenterological and Oncological Surgery in building 510 at ul. Św. Józefa 53-59. | $135.06 | Wojewódzki Szpital Zespolony Im.L.Rydygiera w Toruniu |
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 |
|---|---|---|---|
Joanna Paulina Kijewskaage 54 | 50 | $675.31 | 50% |
Arkadiusz Kijewskiage 56 | 50 | $675.31 | 50% |
Arkadiusz Kijewski and Joanna Paulina Kijewska 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 | ||
|---|---|---|---|---|
| Inteliwrosp. z o.o. | $54,572.59 | inteliwro.pl | ||
| Centrum Inwestycyjne Barbara BroszkiewiczS.K.A. | $51,551.49 | centruminwestycyjne.eu |
FAQ
Last updated: 2026-07-14
