What is the main business of SK Welders?

The main business activity of SK Welders focuses on temporary employment agency activities and other human resources provision.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 31, 2018.

Where is the headquarters located?

The headquarters is located at: ul. Helska 13-19, 81-056 Gdynia.

Who is on the management board?

The management board consists of: Sebastian Kierzkowski (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

SK Welderssp. z o.o.

Temporary employment agency activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2018-12-31

Share capital

5 000,00 PLN

Activity description

SK Welders recruits and supplies certified welders from Poland, Ukraine, Belarus, Colombia, Uzbekistan and Kazakhstan for projects in Poland and across the European Union. It runs a welding school and Polish-language courses in Gdynia and carries out welding contracts.

Registered address

ul. Helska 13-19/4, 81-056 Gdynia, Poland

Website

skwelders.pl

Phone

Social media

Financials

Only balance sheet data (assets and liabilities) is available. The income statement (P&L) is not available in the source filing for this period.

Financial statements filed on time (last 5 years).

Revenue history

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.

Industry

Temporary employment agency activities (78.20.Z)Primary

Authorized Representatives

Sebastian Kierzkowski – President of the Management Board

Manner of representation

In the case of a one-person management board, declarations of will on behalf of the company are made by the member of the management board. In the case of a multi-member management board, declarations of will on behalf of the company require the joint action of two members of the management board, or one member of the management board jointly with a commercial proxy.

Ownership

Owner	Shares	Share value	Stake
Sebastian Kierzkowski (36)	51	$688.82	51%
Sergii Serebrii (42)	49	$661.80	49%

Beneficial owners

Person	Rights

Subsidiaries

	Name	Stake
	SK Welderssp. z o.o. + limited partnership	–

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
Semisul Polandsp. z o.o.	$25,314,090.14	semisul.eu
Profi Staffsp. z o.o.	$6,336,825.88	profi-staff.pl
Time Personalesp. z o.o.	$703,601.27	timepersonale.pl
Poland-Worksp. z o.o.	$472,746.12	poland-work.pl
Praca Czekasp. z o.o.	$384,896.99	pracaczeka.com
OMG Worksp. z o.o.	$213,326.15	omg-work.pl
Profi Handsp. z o.o.	$209,279.87	profi-hand.com
Worksolsp. z o.o.	$155,389.00	worksol.pl
Unique Servicessp. z o.o.	$108,083.68	uniqueservices.pl
OMG Worksp. z o.o. + limited partnership	$18,328.00	omg-work.pl

Change history

Date	Event
2022-02-07	Name change (Leasing Workers → Sk Welders)
2018-12-31	Entered in the register

FAQ

Last updated: 2026-06-12