Twerd Energo-Plussp. z o.o.
Manufacture of electricity distribution and control apparatus
Overview
Twerd Energo-Plus has manufactured power electronics for electric drive control since 1989, including frequency converters. Its products also include converters for energy storage, inverters for renewable energy systems and equipment for electromobility, sold in more than 20 countries.
- Monday–Friday
- 7:15–15:15
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 52 days early.
- 202508/07/2026
- 202401/04/2025
- 202327/03/2024
- 202208/05/2023
- 202111/07/2022
- 202030/09/2021
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
- Frequency converters
- Energy storage converters
- Renewable energy inverters
- Drive and control cabinets
- Electromobility equipment
- Drive control software
Website technology
- Website
- WordPress
- Analytics and marketing
- Google Tag Manager
Public procurement
2 tenders recorded as contractor, with a total value of $58,302.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| May 10, 2022 | Delivery of equipment under project RID/2021/GA/3 - Specialist Power Electronics and Drive Laboratory | $27,591$27,591 | Uniwersytet Morski w Gdyni | |
| Dec 6, 2021 | Supply of a specialist laboratory for testing structures and control algorithms of a multiphase inverter under project RID/2021/GA/3 | $30,711$30,711 | Uniwersytet Morski w Gdyni |
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 |
|---|---|---|---|
| 18,900 | $255,267.42 | 94.5% | |
Others | 1,100 | $14,856.83 | 5.5% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2018-09-01.
18 1600 1462 1713 6188 7000 0003- 61 1600 1462 1713 6188 7000 0005
- 72 1600 1462 1713 6188 7000 0001
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $144.8K$144,781 |
Buildings and premises | $690.1K$690,068 |
Public aid
19 public aid cases recorded, with a total value of $1,789,326.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 12, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $343$343 | Energa - Obrót S.A. | |
| Apr 17, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $3,475$3,475 | Marszałek Województwa Kujawsko-Pomorskiego | |
| Jan 28, 2021 | Aid for research and development projects: industrial research | $721.3K$721,285 | Dyrektor Narodowego Centrum Badań i Rozwoju |
European Funds
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2020-12-01 | Series of high-efficiency Energy Processing Modules rated 50-250 kW, combining the functions of solar inverters and DC/DC converters for energy storage systems and EV chargers | $619.4K$619,413 | Operational Programme Smart Growth | |
| 2020-10-01 | Comprehensive power quality conditioning system with energy storage for low-voltage distribution networks and electric vehicle charging stations | $934.3K$934,281 | Operational Programme Smart Growth | |
| 2017-07-01 | Modular power electronic system for balanced energy management from renewable sources with storage function for household and industrial applications | $772.6K$772,593 | Operational Programme Smart Growth |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Zeg-Energetykasp. z o.o. | $7,211,014.14 | zeg-energetyka.pl | ||
| Tripus - Polskasp. z o.o. | $5,573,818.30 | tripus.com | ||
| General Energy Polandsp. z o.o. | $4,804,559.38 | generalenergy.com.pl | ||
| Enerlinksp. z o.o. | $4,671,868.81 | enerlink.pl | ||
| Protektelsp. z o.o. | $3,800,461.52 | protektel.pl | ||
| Power EngineeringS.A. | $3,706,863.31 | powerengineering.pl | ||
| Metertestsp. z o.o. | $3,293,463.88 | meter-test-equipment.com | ||
| Enel-PCsp. z o.o. | $2,858,128.21 | enel-pc.pl | ||
| Enel-Automatykasp. z o.o. | $2,802,464.51 | enel-automatyka.pl | ||
| Wiringssp. z o.o. | $1,566,905.98 | wirings.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-06-26 | Switch to PKD 2025 (8 PKD 2007 codes → 8 PKD 2025 codes) | |
| 2023-07-27 | Name change (Zakład Energoelektroniki Twerd → Twerd Energo-Plus) | |
| 2023-07-27 | PKD change (Added: 33.12.Z, 43.21.Z, 43.22.Z, 43.29.Z, 46.12.Z) | |
| 2019-01-18 | Share capital increase (5,000.00 PLN → 1,000,000.00 PLN) | |
| 2019-01-18 | Name change (Zakład Energoelektroniki "twerd" → Zakład Energoelektroniki Twerd) |
FAQ
Last updated: 2026-07-15