Overview
BAU - Technik, based in Jarocin, offers solar installations for homes and businesses, heat pumps, air conditioning, PV maintenance, energy storage, industrial roofing, and electric vehicle charging stations. The company began in 2011 with solar projects in Germany and expanded its operations to other European countries.
- Monday–Friday
- 8:00–16:00
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 74 days late).
- 202531/03/2026
- 202406/06/2025
- 202316/05/2024
- 202226/06/2023
- 202127/09/2022
- 2020filed
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 2025.
Results vs industry
Industry
Offer
- Photovoltaic installations
- Heat pumps
- Air conditioning systems
- Photovoltaic system maintenance
- Energy storage systems
- Industrial roofing
- Electric vehicle charging stations
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Analytics
- Meta Pixel
Authorized Representatives
Manner of representation
In the case of a one-person management board, declarations on behalf of the company are made by the President of the Management Board. In the case of a multi-member management board, the making of declarations on behalf of the company requires the joint action of two members of the management board or one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Mateusz Karol Kubickiage 37 | 600 | $8,103.73 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2015-07-14.
27 1090 1131 0000 0001 3058 8822- 62 1090 1131 0000 0001 3058 8968
Debt
No entries in the National Debtors Register (KRZ).
Public aid
6 public aid cases recorded, with a total value of $16,387.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 1, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $4,486$4,486 | Starosta Powiatu Jarocin | |
| Mar 30, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $4,006$4,006 | Starosta Powiatu Jarocin | |
| Mar 25, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $718$718 | Starosta Powiatu Jarocin |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Lets Go Greensp. z o.o. | $373,142.55 | letsgreen.eu | ||
| Smart House Energysp. z o.o. | $357,747.13 | smarthouse-energy.pl | ||
| Toplan sp. z o.o.sp. k. | $329,709.98 | toplan.pl | ||
| MBM Energysp. z o.o. | $301,279.42 | mbm-energy.pl | ||
| Solar-Projectsp. z o.o. | $237,140.68 | solar-project.pl | ||
| Sunnyhousesp. z o.o. | $214,506.29 | sunnyhouse.pl | ||
| Radtom Ekosp. z o.o. | $193,782.08 | radtomeko.pl | ||
| PRO Elektrotechniksp. z o.o. | $187,553.17 | proelektrotechnik.pl | ||
| Ecoenergiasp. z o.o. | $139,258.22 | ecoenergia24.pl | ||
| J&S Bartosiaksp. z o.o. | $127,250.99 | jsbartosiak.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-06-27 | Address change (Ul. Świętego Ducha 120, 63-200, Jarocin → Ul. Tadeusza Kościuszki 27, 63-200, Jarocin) | |
| 2020-10-07 | Address change (Ul. Księdza Kardynała Stefana Wyszyńskiego 4/2, 63-200, Jarocin → Ul. Świętego Ducha 120, 63-200, Jarocin) | |
| 2016-12-19 | Address change (Ul. Szubianki 19, 63-200, Jarocin → Ul. Księdza Kardynała Stefana Wyszyńskiego 4/2, 63-200, Jarocin) | |
| 2015-07-10 | Entered in the register |
FAQ
Last updated: 2026-10-07