What is the main business of Kastor?

The main business activity of Kastor focuses on specialised design activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 21, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Św. Józefa 26, 87-100 Toruń.

Who is on the management board?

The management board consists of: Krzysztof Piotr Szmit (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 6,000 (approx. $1,621).

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 was the revenue?

In 2025, the company generated total revenue of $38,482, representing a decrease of 9.3% compared to 2024.

No, the company recorded a net loss of $15,369 in 2025.

What is the largest operating cost?

The largest operating cost category falls under materials and energy. This category amounted to $33,886 in 2025, representing 63% of all operating expenses.

Kastorsp. z o.o.

Specialised design activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-02-21

Share capital

6,000.00 PLN

Registered address

ul. św. Józefa 26/3, 87-100 Toruń, Poland

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 2 days early.

202514/07/2026
202413/07/2025

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 38.48kMedianUSD 79.34kAverageUSD 885.85k

Net profit

This companyUSD -15.37kMedianUSD 1.63kAverageUSD 35.35k

Operating costs

This companyUSD 53.85kMedianUSD 68.09kAverageUSD 838.05k

Assets

This companyUSD 24.05kMedianUSD 50.40kAverageUSD 649.30k

Industry

Authorized Representatives

Krzysztof Piotr Szmit – President of the Management Board

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
Iwona Serafinage 42	20	$540.25	33.3333%
Krzysztof Piotr Szmitage 68	40	$1,080.50	66.6667%

Beneficial owners

Person	Rights

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
Armasp. z o.o.	$295,539,427.42	arma-meble.pl
Pegasus Aerospacesp. z o.o.	$95,934.06	pegasusaero.net
Ipaqssp. z o.o.	$70,882.98	ipaqs.com
VEIM Studiosp. z o.o.	$61,237.45	veim-studio.pl
Lemoni Fashionsp. z o.o.	$39,970.98	lemonifashion.pl
Munco Studiosp. z o.o.	$39,099.39	munco.studio
RevoltP.S.A.	$38,382.99	revolt.pl
Termfermsp. z o.o.	$34,027.14	termferm.pl
Comfy Studiosp. z o.o.	$37,510.92	comfystudio.pl
Jolie Susp. z o.o.	$11,035.79	joliesu.com