
Overview
Financials
Revenue history (in k)
From the notes
| Loans and borrowings | $339,026 | |
| Related parties | 1 items |
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 53 days late).
- 202515/06/2026
- 202405/06/2025
- 202319/06/2024
- 202203/07/2023
- 202106/09/2022
- 202024/06/2021
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, city, voivodeship and across Poland in 2025.
Results vs industry
Industry
Offer
- Air purifiers
- Air ionizers
- Water ionizers
- Ozonators
- Hydrogen generators
- Animal repellents
- Air purifier filters
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
- Analytics and marketing
- Google Tag Manager
Public procurement
No recorded participation in tenders.
Grekos is the contractor in 5 public sector contracts, worth USD 281.94 in total. They were signed with 5 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 14, 2026 | Purchase of TDS&EC meters | $77.30 | Uniwersytet Przyrodniczy w Lublinie | |
| Oct 1, 2026 | Purchase of a water filter – iron-removal cartridge. | $65.22 | Uniwersytet Warszawski | |
| Sep 9, 2026 | Purchase of a marten repellent | $87.14 | Kasa Rolniczego Ubezpieczenia Społecznego |
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 |
|---|---|---|---|
Grzegorz Michał Kostkaage 46 | 70 | $945.43 | 58.3333% |
Katarzyna Agata Kostkaage 45 | 50 | $675.31 | 41.6667% |
Grzegorz Michał Kostka and Katarzyna Agata Kostka hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2020-09-01.
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 5, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $1,384$1,384 | Prezydent Miasta Tychy |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| Consumer credit intermediary | Active | ||
| BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| I-Cona sp. z o.o.sp. k. | $2,499,271.00 | i-cona.pl | ||
| Reper Storesp. z o.o. | $669,445.37 | reper.store | ||
| Prema Polskasp. z o.o. | $489,213.96 | prema.eu | ||
| Nr-Gosp. z o.o. | $438,012.21 | nr-go.pl | ||
| Ozenoxsp. z o.o. | $333,843.38 | ozenox.pl | ||
| Prefinansowania.Plsp. z o.o. | $282,474.13 | prefinansowania.pl | ||
| Pasjatvsp. z o.o. | $271,300.93 | pasjatv.pl | ||
| Simplex Marketingsp. z o.o. | $151,776.94 | simplexpl.com | ||
| Seclock Polskasp. z o.o. | $133,954.01 | seclock.eu | ||
| Showroom Rządkowskisp. z o.o. | $125,046.72 | showroom-rzadkowski.pl |
Change history
| Date | Event | |
|---|---|---|
| 2021-03-18 | Share capital increase (5,000.00 PLN → 6,000.00 PLN) | |
| 2020-05-22 | Entered in the register |
FAQ
Last updated: 2026-06-15
