Overview
MK STARTER Mariusz Kaszubowski sells and installs photovoltaic panels, heat pumps and air-conditioning systems throughout Poland. The company also provides electrical installations and smart home systems, installs electric vehicle chargers, and offers photovoltaic panel cleaning, maintenance and inspections; it has operated since 1999.
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 2021-12-22. Active
73 1020 1909 0000 3902 0251 3174
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Oct 9, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $3,173$3,173 | Prezes Banku Gospodarstwa Krajowego |
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 authorised to make declarations of will on behalf of the company and to represent the company independently. In the case of a multi-member management board, each member of the management board acts independently to make declarations on behalf of the company and represent it.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Alicja Barbara Kaszubowska (46) | 500 | $13,506.21 | 50% |
Mariusz Jan Kaszubowski (47) | 500 | $13,506.21 | 50% |
Alicja Barbara Kaszubowska and Mariusz Jan Kaszubowski hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Alicja Barbara Kaszubowska (46)  | Shareholder of a limited liability company, 50000.0 PLN | |
Mariusz Jan Kaszubowski (47) | Shareholder of a limited liability company, 50000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Bpowersp. z o.o. | $1,467,436.11 | bpower.info | ||
| Poland Green EnergyS.A. | $1,192,419.15 | pge-sa.pl | ||
| SOL Voltagesp. z o.o. | $1,049,891.44 | solvoltage.pl | ||
| F Projektsp. z o.o. | $727,143.54 | fprojekt.lit.pl | ||
| RP Solarsp. z o.o. | $644,827.92 | rpsolar.pl | ||
| Domowe Ozesp. z o.o. | $498,874.92 | domoweoze.pl | ||
| KM Energysp. z o.o. | $495,158.07 | km-energy.pl | ||
| AWM Wiktor Migniewiczsp. k. | $467,384.82 | migniewicz.pl | ||
| Clear Energysp. z o.o. | $465,124.78 | clearenergy.pl | ||
| Smart House Energysp. z o.o. | $357,747.13 | smarthouse-energy.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-12-02 | Address change (Ul. Rolna 2, 83-200, Starogard Gdański → Ul. Słoneczna 51, 83-240, Lubichowo) | |
| 2024-12-02 | Name change (Marik → Mk Starter) | |
| 2023-01-20 | Name change (Bud-Oze → Marik) | |
| 2022-01-24 | Name change (Bud-Oze Spółka Z Ograniczoną Odpowiedzalnością → Bud-Oze) | |
| 2021-12-13 | Entered in the register |
FAQ
Last updated: 2026-07-11