
Overview
Selt Development is a Polish company that specializes in the servicing and technical consulting of heating and detection systems. They provide services such as the commissioning, inspection, and expertise of heating and detection devices. Additionally, they are an authorized service provider for brands like Buderus, Viessmann, and Wolf.
Industry
Bank accounts
Registered as a VAT taxpayer on 2025-07-01. Active
65 1090 2705 0000 0001 6169 3510
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
6 public aid cases recorded, with a total value of $4,459.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 28, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,213$1,213 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Nov 18, 2025 | Aid in the form of wage subsidies for employing workers with disabilities | $649$649 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Oct 21, 2025 | Aid in the form of wage subsidies for employing workers with disabilities | $649$649 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Tenders
No recorded participation in tenders.
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 |
|---|---|---|---|
Emilia Kinga Białecka (31) | 50 | $675.31 | 50% |
Sławomir Łukasz Białecki (33) | 50 | $675.31 | 50% |
Emilia Kinga Białecka and Sławomir Łukasz Białecki hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Engie Servicessp. z o.o. | $75,535,142.77 | engie-services.pl | ||
| Appartamentosp. z o.o. | $508,430.36 | appartamento.pl | ||
| Servicepot24sp. z o.o. | $255,879.23 | servicepot24.pl | ||
| Smart-Mdbsp. z o.o. | $114,922.53 | smart-mdb.pl |
FAQ
Last updated: 2026-04-17