What is the main business of Sedno?

The main business activity of Sedno focuses on plumbing, heat and air-conditioning installation.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on September 14, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Waryńskiego 17A, 46-200 Kluczbork.

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.

What revenue was generated?

The company reported a revenue of $195,489 in 2025, which is a decrease of 14.3% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of $0, meaning the company decreased its profit by 100.0%.

What is the main operating cost?

The largest operating cost category falls under materials and energy. This category amounted to $106,977 in 2025, representing 55% of all operating expenses.

Sednosp. z o.o.

Plumbing, heat and air-conditioning installation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-09-14

Share capital

5,000.00 PLN

Registered address

ul. Waryńskiego 17A, 46-200 Kluczbork, Poland

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 35 days early.

202510/04/2026
202408/07/2025
202313/07/2024

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, city, voivodeship and across Poland in 2025.

Industry · Plumbing, heat and air-conditioning installation1,919 / 2,917

Top 66%

Division · Specialised construction activities6,647 / 11,024

Top 60%

Sector · Construction10,674 / 17,120

Top 62%

City · Kluczbork61 / 92

Top 66%

Voivodeship · Opolskie2,852 / 4,625

Top 62%

Country · Poland166,628 / 297,932

Top 56%

Results vs industry

Revenue

This companyUSD 195.49kMedianUSD 332.07kAverageUSD 1.34m

Net profit

This companyUSD 0.00MedianUSD 13.83kAverageUSD 74.96k

Operating costs

This companyUSD 195.49kMedianUSD 302.32kAverageUSD 1.23m

Assets

This companyUSD 116.27kMedianUSD 193.16kAverageUSD 867.14k

Industry

Authorized Representatives

Ewelina Alicja Palkowskaage 38 – Management Board Member

Stanisław Jerzy Cieliszakage 36 – Management Board Member

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
Stanisław Jerzy Cieliszakage 36	50	$675.31	50%
Ewelina Alicja Palkowskaage 38	50	$675.31	50%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2022-09-20.

Erste Bank Polska
45 1090 2170 0000 0001 5151 3716

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
Axikosp. z o.o.	$1,184,126.54	axiko.eu
Comfort Technologysp. z o.o.	$1,156,233.92	comforttechnology.pl
Wojewódzki Serwissp. z o.o.	$202,505.20	wojewodzki.com.pl
Hydrovent Projectsp. z o.o.	$197,583.09	hvp.com.pl
Ergo Systemsp. z o.o.	$195,354.59	ergosystem.eu
Solum Service Łukasz MłynarskiS.K.A.	$192,853.64	solumservice.com
Venti Controlsp. z o.o.	$191,297.50	venticontrol.pl
Nova-Tech Energysp. z o.o.	$188,015.61	novatechenergy.pl
EKO Trendsp. z o.o.	$187,832.32	ekotrend.net.pl
Terrasystemsp. z o.o.	$80,746.87	terrasystem.pl