
Greentechniksp. z o.o.
Realization of building projects related to erection of buildings
Overview
Greentechnik has designed and delivered low- and medium-voltage electrical and telecommunications installations for commercial, industrial and construction projects in Poland and across Europe for 10 years. Its services include photovoltaic installations, BMS systems, electrical testing, switchboard prefabrication, earthworks, and installation servicing and inspections; the company has completed more than 100 projects.
Financials
Revenue history (in k)
Filing timeliness
3 of 5 financial statements were filed late (the longest delay 236 days for 2022).
- 202514/07/2026
- 202414/07/2025
- 202303/10/2024
- 202207/03/2024
- 202128/09/2022
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
- Electrical installations
- Telecommunications installations
- Photovoltaic installations
- Electrical measurements
- Installation design
- Installation maintenance
- BMS systems
- Earthworks
Website technology
- Website
- WordPress
Public procurement
No recorded participation in tenders.
Greentechnik is the contractor in one public sector contract, worth USD 1.05k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Sep 7, 2026 | Generator rental and operation | $1,053 | Urząd Miejski w Łasku |
Authorized Representatives
Manner of representation
If the management board is a one-person management board, the President of the Management Board is authorized to submit and sign declarations of will independently. If the management board is a multi-member management board, each member of the management board is authorized to submit and sign declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Mariusz Grochalaage 39 | 500 | $6,753.11 | 50% |
Dominik Kostrzewaage 39 | 500 | $6,753.11 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2021-02-01.
Bank spółdzielczy30 9038 0004 0000 2030 2000 0010
32 1240 1545 1978 0011 3195 6486
41 1140 2088 0000 7044 9400 1002
Debt
No entries in the National Debtors Register (KRZ).
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Feb 11, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,511$2,511 | Prezes Banku Gospodarstwa Krajowego |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Elin Instalacjesp. z o.o. | $15,847,102.35 | elininstalacje.pl | ||
| Bakard Energiasp. z o.o. | $385,225.55 | bakard.pl | ||
| Instalnet-Electricsp. z o.o. | $221,162.52 | instalnet-electric.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-05-15 | Share capital increase (5,000.00 PLN → 50,000.00 PLN) | |
| 2020-12-02 | Entered in the register |
FAQ
Last updated: 2026-07-17