Overview
SG Technologies is a general contractor for electrical, telecommunications and sanitary installations, as well as HVAC and fire protection systems. It delivers industrial and building projects in Poland and Europe, providing design, construction, audits and maintenance, along with automation, power installations and renewable energy systems.
- ul. Wojska Polskiego 75, 98-200 Sieradz
- ul. Wesoła 51, 25-363 Kielce
- ul. Czapliniecka 44, 97-400 Bełchatów
- ul. Do Dysa 5, 20-149 Lublin
- ul. Górki 18/2, 60-204 Poznań
Financials
Revenue history (in m)
Financial insight
- companies.financials.estonianCitCertain
Filing timeliness
4 of 6 financial statements were filed late (the longest delay 54 days for 2021). 2 of 6 audited by a statutory auditor.
- 202514/07/2026
- 202426/08/2025
- 202319/07/2024
- 202217/07/2023
- 202107/09/2022
- 202027/09/2021
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, region and across Poland in 2025.
Results vs industry
Industry
Offer
- Electrical installations
- Sanitary installations
- HVAC and fire protection systems
- Telecommunications installations
- Building automation
- Power installations
- Electrical measurements
Website technology
- Website
- Webflow
- Analytics and marketing
- Google Analytics
- Google Tag Manager
Public procurement
4 tenders recorded as contractor, with a total value of $1,150,241.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Sep 16, 2026 | Preparation of comprehensive design documentation for “Modernizacja aparatury kontrolno - pomiarowej i automatyki oraz wymianą agregatów pompowych”, including author’s supervision | –– | Miasto Stołeczne Warszawa | |
| Sep 4, 2026 | Construction of a fire alarm system in the laboratory and office building at ul. Obywatelska 13 in Lublin – under the „design and build” formula | –– | Inspekcja Ochrony Środowiska Wojewódzki Inspektorat Ochrony Środowiska w Lublinie | |
| May 21, 2026 | Connection of buildings a, b and c to transformer station Z473, including a fire emergency power switch (PWP) for buildings a, b and c(...), case reference: DZPZ.284.8.2026 | $65,881$65,881 | Politechnika Śląska |
Authorized Representatives
Manner of representation
In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Konrad Sobczyńskiage 54 | 95 | $12,830.90 | 95% |
Others | 5 | $675.31 | 5% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2017-06-10.
14 1020 1042 0000 8102 0440 9223
59 1140 2105 0000 2397 1600 1001
69 1910 1048 2788 0003 5788 0001
Debt
No entries in the National Debtors Register (KRZ).
Public aid
12 public aid cases recorded, with a total value of $153,137.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 30, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $7,563$7,563 | Prezes Banku Gospodarstwa Krajowego | |
| Apr 30, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $10,085$10,085 | Prezes Banku Gospodarstwa Krajowego | |
| Apr 20, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $4,513$4,513 | Prezes Zakładu Ubezpieczeń Społecznych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Spie Btssp. z o.o. | $16,495,360.88 | spie-bts.pl | ||
| BlaksS.A. | $14,139,464.59 | blaks.pl | ||
| Service Groupsp. z o.o. | $11,466,567.66 | servicegroup.pl | ||
| Suggsp. z o.o. | $10,611,162.36 | sugg.pl | ||
| Eltechma Instalacjesp. z o.o. | $7,009,180.83 | eltechma.com | ||
| Solid Systems Polandsp. z o.o. | $6,239,854.53 | solidsystemspoland.pl | ||
| Sigma Electro-Networkssp. z o.o. | $5,175,515.34 | sigma-nt.pl | ||
| TGE Instalsp. z o.o. | $5,070,665.18 | tgeinstal.pl | ||
| Softcontrolssp. z o.o. | $3,468,493.73 | softcontrols.pl | ||
| Techno Art Serwis I Aranżacjesp. z o.o. | $3,825,683.60 | techno-art.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-10-30 | PKD change (Removed: 43.99.Z; Added: 80.20.Z) | |
| 2023-07-11 | PKD change (Added: 43.99.Z, 68.20.Z, 68.31.Z) | |
| 2022-09-12 | Address change (Ul. Barkocińska 6, 01-797, Warszawa → Ul. Barkocińska 6, 03-543, Warszawa) | |
| 2022-06-23 | Address change (Ul. Powązkowska 15, 01-797, Warszawa → Ul. Barkocińska 6, 01-797, Warszawa) | |
| 2017-05-31 | Entered in the register |
FAQ
Last updated: 2026-07-17