Sinmagsp. z o.o. + limited partnership
Building works related to erection of residential and non-residential buildings
Overview
Sinmag is a construction company that offers comprehensive services for development projects, including building residential buildings, homes, and estates. They also provide equipment rental services for construction, specializing in earthworks, roofing, sewage systems, and telecommunication installations. With over 17 years of experience, Sinmag emphasizes quality and safety in their construction processes.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2015-11-06. Active
22 1020 2137 0000 9902 0182 9365- 20 1020 2137 0000 9002 0182 9357
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 $223,856.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 6, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $3,381$3,381 | STAROSTA BOLESŁAWIECKI | |
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $2,211$2,211 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Jul 2, 2020 | Other crisis aid | $7,766$7,766 | STAROSTA POWIATU BOLESŁAWIEC |
Tenders
1 tender recorded as contractor, with a total value of $1,985,446.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jul 8, 2026 | Zintegrowana modernizacja infrastruktury Szpitala św. Łukasza w Bolesławcu w kierunku poprawy dostępności ratownictwa medycznego oraz rozwoju infrastruktury technicznej | $2.0M$1,985,446 | Zespół Opieki Zdrowotnej |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Each partner authorized to represent the company has the right to represent the company independently.
Partners
| Partners | Partner role |
|---|---|
Andrzej Bronisław Sinkowski (69)Marital property community | Limited partner |
| General partner |
Beneficial owners
| Person | Rights | |
|---|---|---|
Andrzej Bronisław Sinkowski (69)  | Other natural person. | |
Grzegorz Marcin Sinkowski (44) | Posiada 50% udziałów w sinmag sp. z o.o. będącej komplementariuszem.; Limited partner in a limited partnership, 25000.0 PLN | |
Mariusz Andrzej Sinkowski (42) | Posiada 50% udziałów w sinmag sp. z o.o. będącej komplementariuszem.; Limited partner in a limited partnership, 25000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Spacefactory Cesp. z o.o. + limited partnership | $10,195,268.96 | spacefactory.eu | ||
| Esinvest Groupsp. z o.o. | $9,980,801.03 | esinvest.pl | ||
| Buildmansp. z o.o. | $7,998,516.50 | buildman.pl | ||
| Gasosp. z o.o. | $4,758,201.70 | gaso.com.pl | ||
| Merbedsp. z o.o. | $3,178,929.52 | merbed.pl | ||
| Przedsiębiorstwo Budowlano-Usługowo-Handlowe Bud-Mar L. Boguń M. Bukowskisp. j. | $2,882,073.93 | budmarbudownictwo.pl | ||
| Grupa Im-Budsp. z o.o. | $2,553,386.41 | im-bud.pl | ||
| MAG Inwestsp. z o.o. | $2,517,518.25 | maginwest.pl | ||
| Smbcsp. z o.o. | $2,131,117.99 | smbc.com.pl | ||
| Arcadiusssp. z o.o. | $1,922,529.26 | arcadiuss.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-06-14 | Address change (Ul. Franciszka Salezego Jezierskiego 22/1, 59-700, Bolesławiec → Ul. Dolne Młyny 42, 59-700, Bolesławiec) | |
| 2023-06-14 | PKD change (Added: 45.20.Z) | |
| 2022-01-25 | PKD change (Removed: 41.10.Z; Added: 41.20.Z, 43.12.Z, 43.39.Z, 43.91.Z, 43.99.Z, 49.41.Z, 77.12.Z, 77.32.Z, 77.39.Z) | |
| 2017-04-07 | Address change (157a, 59-730, Czerna → Ul. Franciszka Salezego Jezierskiego 22/1, 59-700, Bolesławiec) | |
| 2017-04-07 | Name change (Mgs-Bud Spółka Z Ograniczoną Odpowiedzialnością Sinmag Ibg → Sinmag) |
FAQ
Last updated: 2026-05-26