
Energy-Ekspert Janusz JędrzejewskiJDG
Other engineering activities and related technical consultancy
NIP: REGON:
Overview
Status
Active
Registry date
2022-04-11
Marital property community
No
Activity description
Energy-Ekspert Janusz Jędrzejewski has prepared energy performance certificates and energy audits since 2009 and designs energy-efficient and passive buildings. The company serves houses, apartment blocks, flats and commercial premises, taking into account photovoltaic systems, heat pumps, energy storage, wind turbines, thermal storage and energy management systems.
Registered address
ul. Bohaterów Katynia 29 7, 42-208 Częstochowa, Poland
Email
Email address current
Phone
Website
energyekspert.plWebsite active
Industry
Bank accounts
Registered as a VAT taxpayer on 2022-08-01. Active
92 1140 2004 0000 3602 8233 3209
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 19, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $483$483 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Feb 18, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $413$413 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Dec 17, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $372$372 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Authorized Representatives
Janusz Jędrzejewski — Owner
Competitors
Change history
| Entry date | Operation type | Application number | Application author / Organ entering the change | Change effective date | |
|---|---|---|---|---|---|
2026-03-09 16:08:05 | REGON number assigned (521727227) | Główny Urząd Statystyczny | 2026-03-09 | ||
2026-03-09 15:07:42 | NIP number confirmed by the Ministry of Finance (7391380127) | Ministerstwo Finansów | 2026-03-09 | ||
2026-03-09 15:04:35 | Change of entry data | 000611402/2026 | Janusz Jędrzejewski | 2026-01-02 | |
2025-12-12 14:34:40 | NIP number confirmed by the Ministry of Finance (7391380127) | Ministerstwo Finansów | 2025-12-12 | ||
2025-12-12 14:32:48 | Change of entry data | 002302770/2025 | Janusz Jędrzejewski | 2023-10-12 |






