Sieniawski & Engineers Groupsp. z o.o.
Other engineering activities and related technical consultancy
KRS: NIP: REGON:
Overview
Status
Active
Registry date
2026-09-18
Share capital
5,000.00 PLN
Registered address
ul. 3 Maja 16/A, 62-040 Puszczykowo, Poland
Industry
Public procurement
Sieniawski & Engineers Group is the contractor in one public sector contract, worth USD 270.12.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Oct 19, 2026 | Performing the role of construction manager for the project: „Budowa sieci wodociągowej Borowo dz. ewid: 200, 203,189/11, 172, 186, 251, 253, 258, 269/1, 298 | $270.12 | Urząd Gminy w Czempiniu |
Authorized Representatives
Adam Konrad Sieniawskiage 51 – President of the Management Board
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 |
|---|---|---|---|
| 25 | $337.66 | 25% | |
Adam Konrad Sieniawskiage 51 | 75 | $1,012.97 | 75% |
Beneficial owners
No beneficial owners recorded for the company Sieniawski & Engineers Group.
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 | ||
|---|---|---|---|---|
| TDK Engineeringsp. z o.o. | $2,012,527.42 | tdk-eng.pl | ||
| AquaS.A. | $1,446,594.34 | aqua.poznan.pl | ||
| Bentelsp. z o.o. | $494,150.50 | bentel.com.pl | ||
| Grupa Inżynieryjna Konstrubowskisp. z o.o. | $474,549.61 | konstrubowski.pl | ||
| EICOsp. z o.o. | $377,398.51 | eico.pl | ||
| Aura Plus Projectsp. z o.o. | $115,078.05 | auraplus.pl | ||
| InfraS.A. | $109,949.21 | infra-sa.pl | ||
| Exergiasp. z o.o. | $90,266.69 | exergia.pl | ||
| Mintegrasp. z o.o. | $58,593.10 | mintegra.pl | ||
| AMPIsp. z o.o. | $23,104.42 | ampi.pl |
FAQ
Last updated: 2026-10-04