TZB Engineering
Building-services engineering, installation and maintenance for homes, businesses and large facilities in Slovakia
Highlights
- ProfitableFY2025 net profit €150k · RÚZ
- GrowingRevenue +129% YoY (FY2025) · RÚZ
- New on EvolcAdded 2026-11-09
Recent signals
What changed at TZB Engineering in the last 6 months, newest first. Each line links to its public source.
- 9 Nov 2026 Revenue jump · Revenue €1.7M → €3.9M (+129%) in FY2025 registeruz.sk
About TZB Engineering
TZB Engineering designs and installs building services systems, including ventilation, ceiling cooling, air conditioning, heating, energy management and project documentation. It also provides system servicing and maintenance.
Its customers include households, businesses, industrial facilities and other building operators. The company is based in Žilina, Slovakia.
Product: Building-services design, installation, servicing and maintenance for ventilation, cooling, air conditioning, heating and energy systems.
Financials
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Revenue | €3.9M | €1.7M | €394k | €191k | €33k |
| Growth | +129% | +329% | +107% | +479% | — |
| EBITDA | €209k | €172k | €15k | €10k | €321 |
| Operating profit | €192k | €158k | €14k | €8k | −€1k |
| Net profit | €150k | €123k | €11k | €6k | −€2k |
| Net margin | 3.9% | 7.3% | 2.7% | 3% | −5% |
| Personnel costs | €23k | €17k | €0 | €0 | €0 |
| Total assets | €1.3M | €559k | €165k | €161k | €49k |
| Cash | €409k | €56k | €31k | €22k | €5k |
| Liabilities | €1.0M | €408k | €137k | €144k | €37k |
| Equity | €236k | €151k | €28k | €17k | €12k |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Public contracts
Contracts TZB Engineering signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
3 contracts with 3 buyers · €1.3M
| Contracts | Value | |
|---|---|---|
| Bytová agentúra rezortu ministerstva obrany | 1 | €897k |
| Mesto Čadca | 1 | €285k |
| Diagnostické centrum, Ružomberok | 1 | €163k |
Open public tenders for TZB Engineering →
Latest contracts
Jobs at TZB Engineering
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Content management
- WordPressHigh confidence
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- Website resourcedeclared script/iframe or software asset
Frontend frameworks
- jQueryHigh confidence
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Hosting
- nginxHigh confidence
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Privacy & consent
- CookieYesHigh confidence
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- Website resourcedeclared script/iframe or software asset
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.