Overview
Voltrog manufactures and distributes rigid and flexible electrical insulation materials and insulators, as well as screws and other products. The company is the exclusive representative of Coveme and Georg Jordan and supplies rigid materials in various forms, cut to size; it also has experience in transformer servicing and repairs.
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2020, 189 days late).
- 202501/07/2026
- 202408/07/2025
- 202312/07/2024
- 202227/06/2023
- 202122/04/2022
- 202022/04/2022
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
- Rigid electrical insulation materials
- Flexible electrical insulation laminates
- Technical films
- Electrical insulation paper
- Insulators
- Screws
Website technology
- Analytics and marketing
- Google Tag Manager
Authorized Representatives
Manner of representation
The following are authorized to make declarations: 1. in the case of a one-person management board, one member of the management board; 2. in the case of a multi-member management board, declarations on behalf of the company require the joint action of two members of the management board or one member together with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Sylwia Rogalskaage 32 | 333 | $8,995.14 | 33.3333% |
Agata Śliwińskaage 37 | 333 | $8,995.14 | 33.3333% |
Łukasz Śliwińskiage 38 | 333 | $8,995.14 | 33.3333% |
Agata Śliwińska and Łukasz Śliwiński hold a combined 66.7% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2014-05-01.
35 1050 1399 1000 0090 3035 2679
78 1020 2528 0000 0002 0550 1368- 97 1050 1399 1000 0090 8002 3808
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $103.7K$103,717 |
Public aid
73 public aid cases recorded, with a total value of $1,564,825.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 9, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $419$419 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 11, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $419$419 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| May 12, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $419$419 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
European Funds
| Start | Project | EU co-financing | Programme | |
|---|---|---|---|---|
| 2024-10-15 | Implementation of an innovative technology for producing electrical insulation materials for power machinery and equipment. | $1.4M$1,435,157 | European Funds for Śląskie 2021-2027 |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Tabath Groupsp. z o.o. | $1,548,143.41 | tabath.com |
Change history
| Date | Event | |
|---|---|---|
| 2025-11-12 | Switch to PKD 2025 (4 PKD 2007 codes → 8 PKD 2025 codes) | |
| 2023-10-06 | PKD change (Added: 17.29.Z) | |
| 2021-03-17 | PKD change (Removed: 16 codes) | |
| 2015-11-02 | Address change (Staromiejska 82, 43-190, Mikołów → Ul. Przelotowa 7, 43-190, Mikołów) | |
| 2015-02-18 | Share capital increase (6,000.00 PLN → 99,900.00 PLN) |
FAQ
Last updated: 2026-07-04