Overview
Senmon designs and fits out office and commercial spaces and provides electrical installations for business clients, with over 10 years of experience in the sector. Its services include custom-made furniture, glass partitions, and installation and maintenance of air conditioning and ventilation systems.
Financials
Revenue history (in k)
Filing timeliness
3 of 6 financial statements were filed late (the longest delay 388 days for 2021).
- 202508/07/2026
- 202428/05/2025
- 202310/07/2024
- 202205/11/2023
- 202107/08/2023
- 202006/10/2022
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
Industry
Offer
- Office fit-outs
- Electrical installations
- Low-voltage installations
- Glass walls
- Bespoke furniture installations
Website technology
- Online shop
- WooCommerce
- Website
- WordPress
- Divi
Public procurement
1 tender recorded as contractor, with a total value of $173,782.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Nov 17, 2025 | Preparation of design documentation and construction works as part of improving the energy efficiency of the buildings of ibprs -Pib in Warszawa, lot 2 | $173.8K$173,782 | Instytut Biotechnologii Przemysłu Rolno-Spożywczego Im. Prof. Wacława Dąbrowskiego - Państwowy Instytut Badawczy |
Authorized Representatives
Manner of representation
Each member of the management board is authorised to submit declarations of will on behalf of the company independently, or a member of the management board acting jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Paulina Anna Kostańskaage 25 | 100 | $2,701.24 | 20% |
Tomasz Mariusz Kostańskiage 53 | 200 | $5,402.49 | 40% |
Ivan Sichka | 100 | $2,701.24 | 20% |
Adrian Uścińskiage 38 | 100 | $2,701.24 | 20% |
Tomasz Mariusz Kostański and Paulina Anna Kostańska hold a combined 60% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2016-08-09.
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Amj-Instalsp. z o.o. | $2,654,772.22 | amj-instal.pl | ||
| AMTJsp. z o.o. | $1,744,559.99 | amtj.pl | ||
| Foremensp. z o.o. | $1,481,708.80 | foremen.eu | ||
| Moderne Investeringsp. z o.o. | $1,379,871.06 | moderneinvestering.pl | ||
| Elzet Klimasp. z o.o. | $1,198,677.43 | elzetklima.pl | ||
| Compassp. z o.o. | $1,132,341.89 | compas.com.pl | ||
| Modern Classicsp. z o.o. | $956,494.31 | modernclassic.pl | ||
| Atrium Groupsp. z o.o. | $880,547.46 | atrium-group.pl | ||
| Instawentsp. z o.o. | $630,118.39 | instawent.pl | ||
| Domowy Klimatsp. z o.o. | $403,704.16 | domowyklimat.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-11-17 | Share capital increase (5,000.00 PLN → 50,000.00 PLN) | |
| 2025-11-17 | Switch to PKD 2025 (2 PKD 2007 codes → 8 PKD 2025 codes) | |
| 2019-01-09 | Address change (Skwer Kard. Stefana Wyszyńskiego 5/20, 01-015, Warszawa → Ul. Żbika 4, 05-270, Marki) | |
| 2019-01-09 | Name change (P&t → Senmon) | |
| 2016-08-09 | Entered in the register |
FAQ
Last updated: 2026-07-15