Overview
J&J Hemera is a company that provides comprehensive energy consulting services to businesses across Poland, helping to reduce electricity and gas costs. They specialize in delivering energy services tailored to the financial capabilities and expectations of their clients. The company claims to significantly lower energy expenses by several to even dozens of percent.
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 2018-04-07. Active
23 2530 0008 2011 1033 9766 0001
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. 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 on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Jerzy Korman (58) | 25 | $675.31 | 50% |
Joanna Wójcik (52) | 25 | $675.31 | 50% |
Beneficial owners
| Person | Rights |
|---|---|
Jerzy Korman (58)  | Shareholder of a limited liability company, 2500.0 PLN |
Joanna Wójcik (52) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | |
|---|---|---|---|
| N Energia Obrótsp. z o.o. | $549,814.87 | n-energia.pl | |
| Idea Energysp. z o.o. | $509,411.23 | ideaenergy.pl | |
| E-Nergiasp. z o.o. | $444,805.06 | e-nergia.com.pl | |
| Benefit Consulting Groupsp. z o.o. | $391,811.28 | benefitcg.pl | |
| DO Celusp. z o.o. | $334,429.91 | do-celu.pl | |
| Logic Solutionssp. z o.o. | $198,470.96 | logicsolutions.pl | |
| Idea Holdingsp. z o.o. | $165,144.67 | ideaenergy.pl | |
| HWC Energiasp. z o.o. | $161,312.41 | hwcenergia.pl | |
| Energia Północsp. z o.o. | $115,205.34 | energiapolnoc.pl | |
| Any Energysp. z o.o. | $99,990.65 | anywhereto.pl |
Change history
| Date | Event |
|---|---|
| 2024-01-17 | PKD change (Added: 55.20.Z) |
| 2018-04-03 | Entered in the register |
FAQ
Last updated: 2026-10-02