Overview
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2025 – the filing deadline has passed. 2 of 6 financial statements were filed late (the longest delay 70 days for 2021).
- 2025not filed
- 202401/08/2025
- 202309/07/2024
- 202203/07/2023
- 202123/09/2022
- 202013/07/2021
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, city, voivodeship and across Poland in 2024.
Results vs industry
Industry
Public procurement
9 tenders recorded as contractor, with a total value of $1,590,584.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Apr 30, 2026 | Repair of pavements on ul. Grudziądzka in Szczytno | $91,413$91,413 | Gmina Miejska Szczytno | |
| Mar 25, 2026 | Repairs to paved road and sidewalk surfaces, and repairs to vertical and horizontal street markings in the city of Szczytno managed by Burmistrz Miasta Szczytno in 2026 | $99,568$99,568 | Gmina Miejska Szczytno | |
| Dec 1, 2025 | Winter maintenance of district roads in Powiat Szczycieński, divided into lots, in the 2025/2026 winter season | $18,379$18,379 | Zarząd Dróg Powiatowych w Szczytnie |
Authorized Representatives
Manner of representation
To make declarations of will and sign on behalf of the company, in the case of a one-person and multi-member management board, a member of the management board acting independently is authorized.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Milena Magdalena Antosiak Sierakage 43 | 25 | $675.31 | 50% |
Łukasz Artur Sierakage 43 | 25 | $675.31 | 50% |
Łukasz Artur Sierak and Milena Magdalena Antosiak Sierak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2020-09-01.
Bank spółdzielczy68 8838 0005 2001 0103 8344 0001
Debt
No entries in the National Debtors Register (KRZ).
Public aid
31 public aid cases recorded, with a total value of $14,944.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 21, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $574$574 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 30, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $520$520 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 2, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $155$155 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Instytut Energii Barczewosp. z o.o. | $1,225,532.03 | instytutenergii.pl | ||
| Tech Industrysp. z o.o. | $1,210,310.62 | techindustry.pl | ||
| Słońce Zarabiasp. z o.o. | $1,209,611.48 | recosolar.pl | ||
| Tech Automationsp. z o.o. + limited partnership | $1,208,485.76 | techautomation.pl | ||
| Jordan Ndtsp. z o.o. | $829,696.07 | jordanndt.pl | ||
| Pradmasp. z o.o. | $491,880.48 | pradma.pl | ||
| Przedsiębiorstwo Usługowo-Budowlane Inspecsp. z o.o. | $297,553.63 | inspec.olsztyn.pl | ||
| Geospektorsp. z o.o. | $268,548.63 | geospektor.pl | ||
| Intersonicsp. z o.o. | $186,641.02 | intersonic.pl | ||
| Uni-Geosp. z o.o. | – | uni-geo.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-03-25 | Name change (Inwelio → Antosiak Remonty) | |
| 2023-05-31 | Address change (4e, 12-100, Trelkówko → Ul. Piastów 17, 12-100, Szczytno) | |
| 2018-06-06 | Entered in the register |
FAQ
Last updated: 2026-10-07