Overview
Financials
Revenue history (in k)
Filing timeliness
Financial statements were filed on time, on average 75 days early.
- 202509/04/2026
- 202413/03/2025
- 202328/06/2024
- 202219/06/2023
- 202114/06/2022
- 202012/05/2021
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
Public procurement
9 tenders recorded as contractor: 7 national ($860,991) and 2 EU ($540,080).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Dec 22, 2025 | Provision of maintenance, inspection and servicing of non-flammable medical gas equipment and installations in the buildings of NIO-PIB | $176.7K$176,653 | Narodowy Instytut Onkologii Im. Marii Skłodowskiej-Curie - Państwowy Instytut Badawczy | |
| Oct 24, 2025 | Zp/czd/121/25 Services for maintaining the water treatment plant at Instytut ”Pomnik-Centrum Zdrowia Dziecka” in Warszawa in operational condition and operating it | $107.8K$107,824 | Instytut Pomnik - Centrum Zdrowia Dziecka | |
| Oct 16, 2025 | ZP/CZD/100/25 Preventive maintenance, servicing and adjustment of ventilation and air-conditioning equipment and installations located at ipczd. | $532.7K$532,697 | Instytut Pomnik - Centrum Zdrowia Dziecka |
Authorized Representatives
Manner of representation
In the case of a one-person management board, the President is entitled to represent independently, or two members of the management board jointly, or a member of the management board together with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Karolina Byczkowskaage 43 | 68 | $4,004.32 | 10.0295% |
Norbert Byczkowskiage 45 | 610 | $35,921.12 | 89.9705% |
Norbert Byczkowski and Karolina Byczkowska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 1996-10-01.
32 1020 1127 0000 1902 0197 2355
Debt
No entries in the National Debtors Register (KRZ).
Public aid
9 public aid cases recorded, with a total value of $33,560.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Oct 7, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,804$1,804 | Prezes Banku Gospodarstwa Krajowego | |
| Oct 7, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $2,153$2,153 | Prezes Banku Gospodarstwa Krajowego | |
| Nov 24, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $15,385$15,385 | Polski Fundusz Rozwoju S.A. |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Perfect Vent sp. z o.o.sp. k. | $702,263.00 | perfectvent.pl | ||
| Better Climatesp. z o.o. | $699,090.89 | betterclimate.pl | ||
| I-Klimatsp. z o.o. | $661,191.11 | iklimat.pl | ||
| Home Caresp. z o.o. | $620,774.03 | homecare24.pl | ||
| Aquaticsp. z o.o. | $612,004.47 | aquatic.pl | ||
| Milatechniksp. z o.o. | $509,463.82 | milatechnik.com | ||
| Mazissp. z o.o. | $397,413.82 | mazis.pl | ||
| Bygger Polskasp. z o.o. | $386,965.13 | byggerpolska.pl | ||
| Borexsp. z o.o. | $360,410.60 | przepychanie.pl | ||
| Brabud Warszawasp. z o.o. | $289,748.87 | brabud.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-02-07 | Share capital increase (147,630.00 PLN → 147,804.00 PLN) | |
| 2024-02-07 | Name change ("techno Serwis Center - Kompleksowa Obsługa Techniczna" → "techno Serwis Center ") | |
| 2022-01-03 | Share capital increase (141,000.00 PLN → 147,630.00 PLN) | |
| 2001-10-05 | Entered in the register |
FAQ
Last updated: 2026-10-07