Overview
Grambet is a wholesale distributor of heating devices, central heating installations, and bathroom ceramics, established in 1989. The company also offers services related to the installation of heat recovery systems.
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 2021-01-01. Active
Bank spółdzielczy78 9072 0002 2007 0704 3828 0002- Bank spółdzielczy08 9072 0002 2007 0704 3828 0001
66 1090 1463 0000 0001 5928 3707
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 9, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $1,815$1,815 | Prezes Banku Gospodarstwa Krajowego | |
| Jan 24, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $658$658 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 KNF | Consumer credit intermediary | Active |
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 |
|---|---|---|---|
Maciej Gucia (42) | 50 | $675.31 | 50% |
Magdalena Gucia (40) | 50 | $675.31 | 50% |
Maciej Gucia and Magdalena Gucia hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Maciej Gucia (42)  | Shareholder of a limited liability company, 2500.0 PLN | |
Magdalena Gucia (40) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| GET Freesp. z o.o. | $2,121,530.79 | getfree.pl | ||
| ECO Partner Ogrzewaniesp. z o.o. | $1,550,613.13 | najtanszeogrzewanie.pl | ||
| Thermgazsp. z o.o. | $1,269,054.04 | thermgaz.pl | ||
| Elklimasp. z o.o. | $1,100,476.10 | elklima.pl | ||
| Gromgazsp. z o.o. | $914,159.95 | gromgaz.pl | ||
| GANCsp. z o.o. | $676,349.26 | zibganc.pl | ||
| Ogrzewaniedomu24sp. z o.o. | $604,329.27 | ogrzewaniedomu24.pl | ||
| Prowablesp. z o.o. | $569,777.31 | prowable.pl | ||
| Fast-Instalsp. z o.o. | $436,292.60 | fastinstal.pl | ||
| Czysta Energia Polskasp. z o.o. | $396,313.16 | czystaenergia.org |
Change history
| Date | Event | |
|---|---|---|
| 2026-05-20 | PKD change (Removed: 43.29.Z, 46.74.Z, 47.19.Z, 47.54.Z; Added: 43.24.Z, 46.84.Z, 47.12.Z, 71.12.B) | |
| 2023-12-12 | PKD change (Added: 66.19.Z) | |
| 2020-11-19 | Entered in the register |
FAQ
Last updated: 2026-05-20