Overview
Grund Instalacje, operating as Grund Sp. z o.o., specializes in building installations and energy-efficient heating and cooling systems. Its services include photovoltaics, heat pumps, underfloor heating, mechanical ventilation, gas boilers, heat-recovery ventilators and solar collectors.
- Monday–Friday
- 8:00–16:00
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 1 of 6 financial statements was filed late (for 2021, 75 days late).
- 2025not filed
- 202423/05/2025
- 202312/07/2024
- 202220/06/2023
- 202128/09/2022
- 202029/09/2021
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 2024.
Results vs industry
Industry
Offer
- Solar panels
- Heat pumps
- Underfloor heating
- Mechanical ventilation
- Gas boilers
- Heat recovery units
- Water and sewer installations
- Electrical installations
Clients and partners
Website technology
- Website
- WordPress
Authorized Representatives
Manner of representation
In the case of a one-person management board, declarations of will on behalf of the company are made by a member of the management board. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Adam Józef Grundage 46 | 90 | $1,215.56 | 90% |
Others | 10 | $135.06 | 10% |
Beneficial owners
| Person | Rights |
|---|---|
Debt
No entries in the National Debtors Register (KRZ).
Public aid
6 public aid cases recorded, with a total value of $4,753.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Feb 4, 2021 | Other crisis aid | $1,199$1,199 | PREZYDENT MIASTA CHORZÓW | |
| Feb 4, 2021 | Other crisis aid | $557$557 | PREZYDENT MIASTA CHORZÓW | |
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $57$57 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| KL Instalacjesp. z o.o. | $143,513.12 | klinstalacje.pl | ||
| Geosunsp. z o.o. | $122,188.49 | geosun.com.pl | ||
| Gazdarsp. z o.o. | $74,500.35 | gazdar.pl | ||
| Koma Energysp. z o.o. | $78,409.56 | koma24.pl | ||
| Instaltechnicsp. z o.o. | $63,831.12 | instaltechnic.pl | ||
| Grune Techsp. z o.o. | $40,781.95 | grunetech.eu | ||
| CM Energysp. z o.o. | $39,878.56 | cm-energy.pl | ||
| Energo Groupsp. z o.o. | $31,746.32 | energogroup.com.pl | ||
| Modern Bud Instalsp. z o.o. | $23,540.13 | modernbudinstal.pl | ||
| Celsjuszsp. z o.o. | $21,062.27 | onoze.eu |
FAQ
Last updated: 2026-04-28