Overview
Szelge designs, installs and supervises electrical systems, and prepares related documentation. Active since 2014, the company also works on telecommunications installations, power networks and equipment, emergency power systems, renewable energy projects and energy optimization.
Financials
Filing timeliness
The financial statement for 2025 was filed on time.
- 202508/07/2026
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
- Electrical installation design
- Electrical installation works
- Electrical installation supervision
- Telecommunications installations
- Electricity networks
- Renewable energy systems
- Emergency power systems
- Technical consultancy
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Elementor
- Divi
Public procurement
Szelge is the contractor in 3 public sector contracts, worth USD 27.32k in total. They were signed with 3 public buyers.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 14, 2026 | Preparation of design and cost estimate documentation covering the selection of a mobile generator and the internal electrical installation for emergency power supply to the Town Hall. | $6,753 | Miasto Cieszyn | |
| Oct 9, 2026 | Preparation of an investor cost estimate for replacing the electrical installations in the common areas of the residential building at ul. Mickiewicza 1 in Krupski Młyn. | $1,026 | Gmina Krupski Młyn | |
| Jul 25, 2026 | Preparation of complete, coordinated design and cost-estimate documentation for a photovoltaic installation with energy storage, supporting structure and adaptation of the power infrastructure | $19,543 | Centrum Materiałów Polimerowych I Węglowych Polskiej Akademii Nauk |
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 |
|---|---|---|---|
Małgorzata Szlenkage 43 | 50 | $675.31 | 50% |
Mariusz Szlenkage 43 | 50 | $675.31 | 50% |
Małgorzata Szlenk and Mariusz Szlenk hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2025-04-01.
75 1050 1070 1000 0090 8478 5477
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| T-Energysp. z o.o. | $529,022.47 | t-energy.pl | ||
| Biuro Projektów Elektrycznych El-Projektsp. z o.o. | $513,614.31 | el-projekt.eu | ||
| Elektroinstal Projektsp. z o.o. | $493,354.90 | elinpro.pl | ||
| Beira Biuro Projektowesp. z o.o. | $314,710.97 | beira.pl | ||
| ITS Powersp. z o.o. | $303,622.11 | itspower.pl | ||
| Ntigsp. z o.o. | $261,501.50 | ntig.pl | ||
| Elektrissp. z o.o. | $230,352.65 | elektris.eu | ||
| TWÓRsp. z o.o. | $225,944.09 | twor.com.pl | ||
| Teleport Generalsp. z o.o. | $163,684.19 | teleportgeneral.eu | ||
| Impact Projektsp. z o.o. | $127,956.87 | impactprojekt.pl |
FAQ
Last updated: 2026-07-15