
Overview
Dyplomus offers online courses to prepare for external examinations covering general secondary education, with one-year, two-year and self-paced options. Students study from home, with optional preparation for the matura exams.
- Monday–Friday
- 9:00–17:00
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 14 days late).
- 202523/04/2026
- 202429/04/2025
- 202313/03/2024
- 202214/04/2023
- 202129/07/2022
- 202025/06/2021
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
Offer
- One-year high school course
- Two-year high school course
- External high school course
- Preparation for external exams
- Matura exam preparation
Website technology
- Website
- Drupal
- Analytics and marketing
- Google Analytics
- Google Tag Manager
Trademarks
Dyplomus holds 1 active trademark registered with the Polish Patent Office. The first mark was filed in 2023.
| Mark | Protected until | |
|---|---|---|
| DYPLOMUS | Nov 21, 2033 |
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations and sign on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Dariusz Leszek Lewandowiczage 52 | 80 | $1,080.50 | 80% |
Małgorzata Lewandowiczage 49 | 20 | $270.12 | 20% |
Dariusz Leszek Lewandowicz and Małgorzata Lewandowicz 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 | ||
|---|---|---|---|---|
| Olpisp. z o.o. | $1,853,703.00 | olpi.pl | ||
| Off Coursesp. z o.o. | $695,070.56 | offcourse.edu.pl | ||
| Eduworldsp. z o.o. | $642,384.59 | eduworld.pl | ||
| Kursy do Maturysp. z o.o. | $510,944.93 | kursydomatury.pl | ||
| Trolltungasp. z o.o. | $428,656.19 | trolltunga-norweski.com | ||
| Master Edusp. z o.o. | $401,025.96 | kursylomianki.pl | ||
| Eagles Schoolsp. z o.o. | $365,416.78 | eaglesschool.pl | ||
| Friday Englishsp. z o.o. | $358,863.68 | fridayenglish.com | ||
| E-Edu.Plsp. z o.o. | $277,206.78 | u-ma.pl | ||
| Naukowniksp. z o.o. | $275,990.57 | naukownik.pl |
FAQ
Last updated: 2026-05-19
