
Dejeksp. z o.o.
Wholesale of hardware and plumbing and heating equipment and supplies
Overview
Dejek is an installation supplies wholesaler offering heat pumps, gas, electric, oil and solid-fuel boilers, and heat-recovery ventilation units. Its range also includes heat pump accessories and equipment, as well as boiler controls.
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
News

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Industry
Bank accounts
Registered as a VAT taxpayer on 2014-02-21. Active
04 1090 2590 0000 0001 2295 0820
93 1090 2590 0000 0001 2342 5973
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
13 public aid cases recorded, with a total value of $545,705.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Oct 31, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $5,982$5,982 | Prezes Banku Gospodarstwa Krajowego | |
| Feb 18, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $19,142$19,142 | Prezes Banku Gospodarstwa Krajowego | |
| May 19, 2021 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $17,479$17,479 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
Public sector contracts
Dejek is the contractor in one public sector contract, worth PLN 200.30.
| Signed | Subject | Public buyer | Value | |
|---|---|---|---|---|
| Jul 21, 2026 | ARTYKUŁY HYDRAULICZNE (inactive) | Uniwersytet Medyczny w Lublinie | PLN 200.30 |
| Public buyer | Value | |
|---|---|---|
| Uniwersytet Medyczny w Lublinie | PLN 200.30 |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
| BDO register entry | Active |
Authorized Representatives
Manner of representation
If a multi-member management board is appointed, each member of the management board acting independently is authorized to represent the company externally, make declarations of will and sign on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Zofia Dejek | 380 | $10,264.72 | 38% |
Others | 620 | $16,747.70 | 62% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Protor - Merkurysp. z o.o. | $8,956,733.97 | protor.pl | ||
| Dorozsp. z o.o. | $7,932,922.36 | doroz.pl | ||
| Hovalsp. z o.o. | $8,441,650.35 | hoval.pl | ||
| Rzońcasp. z o.o. | $7,120,510.36 | rzonca.eu | ||
| Joule Polskasp. z o.o. | $6,767,700.22 | joule-pl.pl | ||
| BeeinS.A. | $6,337,043.25 | beein.pl | ||
| Kupczyksp. j. | $5,360,857.11 | kupczyk.pl | ||
| POL-Plus Systemy Grzewczesp. z o.o. | $5,320,640.35 | polplus.pl | ||
| Niedźwiedź-Sanitsp. j. | $3,970,080.86 | niedzwiedz-sanit.pl | ||
| Miedziksp. z o.o. | $3,136,490.09 | miedzik.com |
Change history
| Date | Event | |
|---|---|---|
| 2017-06-02 | PKD change (Removed: 42, 49, 62, 63, 66, 68, 71, 74; Added: 46.74.Z) | |
| 2014-10-31 | Address change (87 E, 21-030, Motycz → 87e, 21-030, Konopnica) | |
| 2014-02-25 | Entered in the register |
FAQ
Last updated: 2026-07-01