Overview
L-Kor Sp. z o.o., headquartered in Bydgoszcz, provides welding, metalworking and installation services throughout Poland. The company builds, repairs and modernizes tanks, pipelines, heat exchangers, mixers and other industrial equipment, operates a technical testing laboratory, and maintains the uninterrupted operation of industrial process installations.
Financials
Revenue history
Filing timeliness
4 of 6 financial statements were filed late (the longest delay 468 days for 2022).
- 202514/07/2026
- 202414/10/2025
- 202325/10/2024
- 202225/10/2024
- 202113/10/2022
- 202015/10/2021
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Industry
Offer
- Steel structures
- Industrial pipelines
- Welding services
- Metalworking services
- Heat exchanger repairs
- Industrial equipment upgrades
Website technology
- Website
- WordPress
Authorized Representatives
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 |
|---|---|---|---|
Krzysztof Andrzej Michalskiage 45 | 49 | $661.80 | 49% |
Ireneusz Piotr Rubaszewskiage 44 | 51 | $688.82 | 51% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2020-04-01.
19 1600 1462 1771 6084 8000 0001
10 1020 1475 0000 8602 0295 3297
Debt
No entries in the National Debtors Register (KRZ).
Public aid
21 public aid cases recorded, with a total value of $22,881.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 21, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | –– | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 23, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | –– | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| May 26, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | –– | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Czorasp. k. | $10,928,261.08 | czora.eu | ||
| Metkorsp. z o.o. + limited partnership | $8,485,389.28 | metkor.eu | ||
| Koprosp. z o.o. | $6,874,525.93 | kopro.com.pl | ||
| Sawogaz Krakowiaksp. z o.o. | $6,559,549.37 | sawogaz.com | ||
| Palserwissp. z o.o. | $2,191,189.16 | palserwis.pl | ||
| Kametal Polskasp. z o.o. | $1,790,897.45 | kametal.pl | ||
| Welding Solutionssp. z o.o. | $1,006,582.76 | weldingsolutions.com.pl | ||
| Przedsiębiorstwo Produkcyjno-Handlowo-Usługowe Remo-Techsp. z o.o. | $863,915.62 | remo-tech.pl | ||
| Spaweldsp. z o.o. | $596,056.74 | spaweld.pl | ||
| Lb-Spawsp. z o.o. | $308,370.06 | lbspaw.pl |
FAQ
Last updated: 2026-10-29