What is the main business of Siemianowscy?

The main business activity of Siemianowscy focuses on agents involved in the sale of fuels, ores, metals and industrial chemicals.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on January 24, 2020.

Where is the headquarters located?

The headquarters is located at: ul. Antoniego "Torfa" Załęskiego 8B, 06-500 Mława.

Who is on the management board?

The management board consists of: Magda Siemianowska (Member of the Management Board) and Michał Siemianowski (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.

What revenue was generated?

In 2025, the company generated total revenue of $1,317,019, representing an increase of 3.3% compared to 2024.

Yes, in 2025 the company was profitable, achieving a net profit of $5,839, meaning the company increased its profit by 212.4%.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to $844,063 in 2025, representing 64% of all operating expenses.

Siemianowscysp. z o.o.

Agents involved in the sale of fuels, ores, metals and industrial chemicals

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2020-01-24

Share capital

5,000.00 PLN

Registered address

ul. Antoniego "Torfa" Załęskiego 8B/24, 06-500 Mława, Poland

Electronic delivery address

AE:PL-62931-77376-GTAWW-26

Financials

Revenue history (in k)

Filing timeliness

1 of 6 financial statements was filed late (for 2021, 92 days late).

202506/05/2026
202404/07/2025
202315/07/2024
202207/07/2023
202115/10/2022
202015/10/2021

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 1.32mMedianUSD 267.66kAverageUSD 2.82m

Net profit

This companyUSD 5.84kMedianUSD 3.80kAverageUSD 8.36k

Operating costs

This companyUSD 1.31mMedianUSD 183.73kAverageUSD 2.04m

Assets

This companyUSD 169.88kMedianUSD 218.81kAverageUSD 1.59m

Industry

Authorized Representatives

Magda Siemianowska – Management Board Member

Michał Siemianowski – President of the Management Board

Manner of representation

If a multi-member management board is appointed, the President of the Management Board and each member of the management board independently are authorized to make declarations and sign on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Magda Siemianowskaage 37	25	$337.66	25%
Michał Siemianowskiage 39	75	$1,012.97	75%

Michał Siemianowski and Magda Siemianowska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2021-06-01.

mBank
38 1140 2004 0000 3212 1343 3497
mBank
88 1140 2004 0000 3402 8036 5831

Debt

No entries in the National Debtors Register (KRZ).

Public aid

Grant date	Purpose	Gross amount	Granting body
Nov 22, 2021	De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier)	$5,692$5,692	Starosta Powiatu Mławskiego

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

Name	Revenue	Website
E100 International Tradesp. z o.o.	$72,890,146.14	e100.eu
Stalserwis Network-Marketing Jagoda Marfianysp. z o.o.	$1,984,599.24	jm-stalserwis.pl
VTA Distributionsp. z o.o.	$1,063,356.14	vtacleanwater.com
Fistal Polskasp. z o.o.	$685,075.29	fistal.pl
Elephant IIsp. z o.o.	$638,669.02	firma-elephant.pl
Central Fluidsystemssp. z o.o.	$443,125.36	poland.swagelok.com
Brxplsp. z o.o.	$151,603.77	brxpl.pl
Petro Libertassp. z o.o.	$85,070.37	petrolibertas.pl
Formattsp. z o.o.	$14,216.59	drugietat.pl
Tradelords Impexsp. z o.o.	–	tradelordsgroup.com