Overview
S4K Sp. z o.o. has provided domestic and international transport since 2012 for industries ranging from e-commerce to heavy industry. Its fleet includes vehicles with gross weights from 3.5 to 24 tonnes, handling shipments from a single pallet to full loads across Europe.
Financials
The financial statement for 2025 has not yet been filed with the Financial Document Repository (past deadline).
Revenue history (in k)
Financial insight
- Possible Estonian CIT: Equity includes Art. 28d line items, but all amounts are 0 – this may be an accounting template or the first year of the regime.
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 2024.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2014-03-24. Active
78 2490 0005 0000 4520 6865 9483
61 1050 1416 1000 0090 3181 3141
76 1560 0013 0000 1150 0007 3817
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
50 public aid cases recorded, with a total value of $89,260.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 1, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | –– | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Aug 4, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | –– | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jul 9, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | –– | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Tenders
161 tenders recorded as contractor: 147 national ($2,969,884) and 14 EU ($31,241,374).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Oct 8, 2026 | Zakup i dostawa środków do myjek i maceratorów na bieżące potrzeby Uniwersyteckiego Szpitala Klinicznego w Opolu. | –– | Uniwersytecki Szpital Kliniczny w Opolu | |
| Aug 7, 2026 | Przedmiotem zamówienia jest: sukcesywna dostawa profesjonalnych środków czystości, artykułów gospodarstwa domowego, materiałów eksploatacyjnych dla szwalni, | $4,048$4,048 | Szpital Wojewódzki Im. Św. Łukasza Sp Zoz w Tarnowie | |
| Jul 29, 2026 | Dostawa środków dezynfekcyjnych | $29,163$29,163 | Zamojski Szpital Niepubliczny sp. z o.o. |
Public sector contracts
S4K is the contractor in 8 public sector contracts, worth PLN 108.72k in total. They were signed with 8 public buyers.
| Public buyer | Value | |
|---|---|---|
| Uniwersytecki Szpital Kliniczny w Opolu | PLN 36,258 | |
| Szpital Bielański Im.Ks. Jerzego Popiełuszki Samodzielny Publiczny Zakład Opieki Zdrowotnej | PLN 10,254 | |
| Szpital Ogólny w Wysokiem Mazowieckiem | PLN 16,296 | |
| Wojewódzki Szpital Specjalistyczny w Białej Podlaskiej | PLN 16,324 | |
| Samodzielny Publiczny Wojewódzki Szpital Specjalistyczny w Chełmie | PLN 1,626 |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Declarations of will on behalf of the company are made by the members of the management board independently. In the case of a three-member management board, declarations of will on behalf of the company concerning disposing of a right or incurring an obligation with a value exceeding PLN 100,000.00 are made by the President of the Management Board independently, and by the other members of the management board (Vice-Presidents) jointly.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Kajetan Michał Balcerowski (41) | 1,200 | $16,207.46 | 20% |
Krystian Stanisław Wielgos (40) | 1,200 | $16,207.46 | 20% |
Ryszard Wielgos (67) | 3,600 | $48,622.37 | 60% |
Ryszard Wielgos and Krystian Stanisław Wielgos hold a combined 80% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| ESTE Transportsp. z o.o. | $6,559,115.36 | este-logistics.com | ||
| KMG Kmlogisticssp. z o.o. | $5,574,590.84 | kmlogistics.pl | ||
| ESTE Logisticssp. z o.o. + limited partnership | $4,482,768.59 | este-logistics.com | ||
| Koma-Transsp. z o.o. | $4,012,128.12 | koma-trans.pl | ||
| Miąsko Teamsp. z o.o. | $3,311,045.61 | miaskoteam.pl | ||
| Euro Logisticsp. z o.o. | $2,674,675.12 | eurologistic.pl | ||
| KLM Logisticsp. z o.o. | $2,488,464.65 | klmlogistic.pl | ||
| DMC Logisticssp. z o.o. | $2,130,738.99 | dmc-logistics.pl | ||
| KMM Logisticssp. z o.o. | $1,992,305.20 | kmmlogistics.pl | ||
| TS4 Logisticssp. z o.o. | $1,302,212.88 | ts4logistics.pl |
Change history
| Date | Event | |
|---|---|---|
| 2020-06-22 | PKD change (Removed: 56.30.Z, 82.19.Z; Added: 20.41.Z, 46.49.Z) | |
| 2018-12-31 | PKD change (Removed: 16.10.Z, 23.61.Z, 41.20.Z, 46.39.Z, 46.49.Z, 46.73.Z, 49.31.Z, 49.39.Z, 49.42.Z; Added: 45.11.Z, 45.19.Z, 56.10.A, 56.21.Z, 56.29.Z, 56.30.Z, 68.20.Z, 77.11.Z, 82.19.Z) | |
| 2014-07-31 | Share capital change (5,000.00 PLN → 300,000.00 PLN) | |
| 2014-03-18 | Entered in the register |
FAQ
Last updated: 2026-10-07