Zakład Sieci I Zasilaniasp. z o.o.
Construction of utility projects for electricity and telecommunications
KRS: NIP: REGON:
Overview
Status
Active
Registry date
2001-08-31
Share capital
281,600.00 PLN
Registered address
Tyska 8-10, 52-014 Wrocław, Poland
Electronic delivery address
AE:PL-21211-73994-JUTTB-24
Financials
Revenue history (in m)
Filing timeliness
1 of 6 financial statements was filed late (for 2021, 89 days late). All were audited by a statutory auditor.
- 202501/06/2026
- 202427/06/2025
- 202319/06/2024
- 202211/07/2023
- 202112/10/2022
- 202007/10/2021
Filed on timeDelayFiling deadline
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
Revenue
This companyUSD 10.97mMedianUSD 499.88kAverageUSD 2.91m
Net profit
This companyUSD 157.19kMedianUSD 27.72kAverageUSD 125.34k
Operating costs
This companyUSD 10.74mMedianUSD 414.65kAverageUSD 2.66m
Assets
This companyUSD 9.62mMedianUSD 359.52kAverageUSD 2.43m
Industry
Public procurement
20 tenders recorded as contractor: 18 national ($3,906,816) and 2 EU ($1,155,871).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Oct 23, 2026 | Ongoing maintenance of national roads administered by GDDKiA O/Olsztyn in the field of electrical and electronic systems, divided into 6 lots | $508.9K$508,860 | Generalna Dyrekcja Dróg Krajowych i Autostrad Oddział w Olsztynie | |
| Oct 14, 2026 | Installation of road lighting between ul. Inowrocławska and ul. Rybacka and on a section of ul. Królewska in Wrocław, including preparation of design documentation | –– | Zarząd Dróg i Utrzymania Miasta we Wrocławiu | |
| Oct 12, 2026 | 2.32 Repair of the overhead contact line at the intersection of ul. Piłsudskiego and ul. Kołłątaja in Wrocław | –– | Miejskie Przedsiębiorstwo Komunikacyjne sp. z o.o. |
Authorized Representatives
Małgorzata Kasprzyk – Attorney-in-fact (joint)
Małgorzata Wilk Kofnet – Attorney-in-fact (joint)
Krzysztof Mariusz Surówka – President
Manner of representation
Each member of the management board independently is authorised to submit declarations and sign on behalf of the company.
Supervisory board
Sylwia Barbara Wakarecy – Supervisory Board Member
Jacek Bolesław Muszalski – Supervisory Board Member
Dariusz Góralczyk – Supervisory Board Member
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Dariusz Góralczykage 63 | 157 | $8,481.90 | 11.1506% |
Krzysztof Mariusz Surówkaage 65 | 778 | $42,031.33 | 55.2557% |
Others | 473 | $25,553.75 | 33.5937% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 1997-09-01.
67 1090 2516 0000 0001 3668 5012
20 1020 5226 0000 6402 0153 3868- 28 1090 2516 0000 0001 6193 9955
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $236.8K$236,788 |
Buildings and premises | $302.8K$302,792 |
Properties named as collateral
Nieruchomość w Tychach |
Secured liabilities
| Type | Creditor | |
|---|---|---|
Mortgage |
Public aid
9 public aid cases recorded, with a total value of $209,641.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Aug 7, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,110$1,110 | Prezes Banku Gospodarstwa Krajowego | |
| Jan 31, 2024 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $6,961$6,961 | Prezydent Wrocławia | |
| Oct 24, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $92,102$92,102 | Prezes Banku Gospodarstwa Krajowego |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Telfasp. z o.o. | $8,648,579.42 | telfa.pl | ||
| Miwrosp. z o.o. + limited partnership | $7,314,848.11 | miwro.pl | ||
| Energokabsp. z o.o. | $2,004,310.04 | energokab.pl | ||
| Sonergysp. z o.o. | $1,595,643.88 | sonergy.pl | ||
| OXIOsp. z o.o. | $1,019,136.55 | oxio.com.pl | ||
| Korpowersp. z o.o. | $1,018,628.61 | korpower.pl | ||
| Inselsp. z o.o. | $908,585.05 | insel-ptaszek.pl | ||
| Inergasp. z o.o. | $645,188.91 | inerga.pl | ||
| Centrum Budownictwa Telekomunikacyjnegosp. z o.o. | $619,022.18 | pigtail.pl | ||
| Elef Carsp. z o.o. | $230,311.68 | elef.pl |
Change history
| Date | Event | |
|---|---|---|
| 2010-10-20 | Address change (Legnicka 65, 54-205, Wrocław → Tyska 8-10, 52-014, Wrocław) | |
| 2001-08-31 | Entered in the register |
FAQ
Last updated: 2026-10-04