Overview
Status
Active
Registry date
2004-03-09
Share capital
162,000.00 PLN
Registered address
ul. Łomiańska 5A, 01-685 Warszawa, Poland
Financials
Revenue history (in k)
Filing timeliness
1 of 6 financial statements was filed late (for 2020, 843 days late), 4 not filed.
- 202512/07/2026
- 2024not filed
- 2023not filed
- 2022not filed
- 2021not filed
- 202005/02/2024
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.
Division · Manufacture of fabricated metal products, except machinery and equipment2,771 / 3,554
Top 78%
Results vs industry
Revenue
This companyUSD 171.01kMedianUSD 674.06kAverageUSD 4.19m
Net profit
This companyUSD -2.12mMedianUSD 15.32kAverageUSD 123.17k
Operating costs
This companyUSD 131.19kMedianUSD 617.28kAverageUSD 3.92m
Assets
This companyUSD 818.41kMedianUSD 435.17kAverageUSD 3.29m
Industry
Authorized Representatives
Pelagia Antonina Zawadzka – Attorney-in-fact (sole)
Janusz Edward Sieczko – President of the Management Board
Manner of representation
One-person management board - the member of the management board independently. Multi-member management board - two members of the management board jointly, or one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Janusz Edward Sieczkoage 92 | 1,539 | $41,572.12 | 95% |
Others | 81 | $2,188.01 | 5% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2003-12-31.
55 1940 1076 3164 9810 0000 0000
16 1090 2590 0000 0001 6699 7334
Debt
No entries in the National Debtors Register (KRZ).
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $326.5K$326,469 |
Buildings and premises | $28,461$28,461 |
Public aid
6 public aid cases recorded, with a total value of $38,006.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Dec 17, 2025 | Aid for microenterprises in the form of public interventions concerning electricity, gas or heat supplies | $3,476$3,476 | Axpo Polska sp. z o.o. | |
| Dec 13, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $7,859$7,859 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Nov 15, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $12,036$12,036 | Prezes Zakładu Ubezpieczeń Społecznych |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Aceriosp. z o.o. | $3,645,740.00 | acerio.pl | ||
| JDPsp. z o.o. | $1,422,703.25 | jdp-law.pl | ||
| Tremet Polskasp. z o.o. | $869,770.40 | tremet.com.pl | ||
| Grupa Raf-Polsp. z o.o. | $604,792.53 | rafpol-odpylanie.pl | ||
| Acerio Groupsp. z o.o. | $561,131.06 | acerio.pl | ||
| Msteel Polska Produkcjasp. z o.o. | $128,868.09 | msteel.pl | ||
| Pamar Techsp. z o.o. | $100,172.15 | pamar.tech | ||
| Algem-Servicesp. z o.o. | $79,141.24 | algem.com.pl | ||
| Diasporasp. z o.o. | $77,123.95 | diasporaeurope.com | ||
| MTN Polskasp. z o.o. | $64,655.85 | mtn-ogrodzenia.pl |
Change history
| Date | Event | |
|---|---|---|
| 2018-07-25 | Address change (Ratuszowa 11, 03-450, Warszawa → Ul. Łomiańska 5a, 01-685, Warszawa) | |
| 2018-07-25 | Switch to PKD 2007 (4 PKD 2004 codes → 10 PKD 2007 codes) | |
| 2004-03-09 | Entered in the register |
FAQ
The main business activity of Interior System focuses on manufacture of metal structures and parts of structures.
The company was registered in the Polish National Court Register (KRS) on March 9, 2004.
The headquarters is located at: ul. Łomiańska 5A, 01-685 Warszawa.
The management board includes Janusz Edward Sieczko (President of the Management Board).
The share capital of the company is PLN 162,000 (approx. $43,760).
The latest available financial statement covers the period from January 1, 2020 to December 31, 2020.
In 2020, the company generated total revenue of $231,758, representing an increase of 72.9% compared to 2019.
No, in 2020 the company was not profitable, reporting a net loss of $8,612. For comparison, in 2019 the loss was $35,067, meaning the company reduced its loss by 75.1%.
Last updated: 2026-07-16