ASIO-SK
Water and wastewater treatment technologies for municipal, industrial, construction and building customers
Highlights
- ProfitableFY2026 net profit €19k · RÚZ
Recent signals
What changed at ASIO-SK in the last 6 months, newest first. Each line links to its public source.
- 28 Oct 2026 Public contract · Won €75k public contract from Obec Horné Trhovište: ZMLUVA O DIELO crz.gov.sk
- 22 Jul 2026 Public contract · Won €1.1M public contract from SLOVENSKÝ VODOHOSPODÁRSKY PODNIK, štátny podnik: Dodávka kontajnerovej čistiarne odpadových vôd na čistenie odpadových vôd z nádrží gudrónov v PTCHM Dubová crz.gov.sk
About ASIO-SK
ASIO-SK develops, designs, manufactures, supplies and installs technologies for wastewater treatment, water treatment, greywater recycling and stormwater management. Its products include wastewater treatment plants, rainwater storage and infiltration systems, and pools.
The company supplies water-management products and complete technology systems to construction and engineering companies, as well as municipal and industrial customers. It is part of the ASIO Group and established its Slovak operations in 1997, with its headquarters and production facility in Bytča.
ASIO-SK is a Slovak engineering and supply company serving the Slovak market. Its website is published in Slovak.
Product: Designs, manufactures, supplies and installs wastewater and water-treatment systems, greywater recycling and stormwater-management products.
Financials
| FY2026 | FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|---|
| Revenue | €2.2M | €2.1M | €2.3M | €1.1M | €1.2M |
| Growth | +4% | −10% | +102% | −6% | — |
| EBITDA | €79k | €145k | €176k | €38k | €31k |
| Operating profit | €31k | €110k | €153k | €16k | €7k |
| Net profit | €19k | €83k | €130k | €10k | €1k |
| Net margin | 0.9% | 4% | 5.6% | 0.9% | 0.1% |
| Personnel costs | €675k | €708k | €587k | €417k | €360k |
| Total assets | €884k | €825k | €843k | €728k | €679k |
| Cash | €119k | €179k | €233k | €36k | €29k |
| Liabilities | €475k | €521k | €623k | €638k | €599k |
| Equity | €321k | €303k | €220k | €90k | €80k |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Public contracts
Contracts ASIO-SK signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
7 contracts with 6 buyers · €1.7M
| Contracts | Value | |
|---|---|---|
| SLOVENSKÝ VODOHOSPODÁRSKY PODNIK, štátny podnik | 1 | €1.1M |
| Slovenská agentúra pre medzinárodnú rozvojovú spoluprácu | 1 | €300k |
| Obecný podnik Zbehy | 1 | €185k |
| Obec Horné Trhovište | 1 | €75k |
| Obec Jaslovské Bohunice | 1 | €30k |
| Základná škola s materskou školou, Divina 538 | 1 | — |
Open public tenders for ASIO-SK →
Latest contracts
- 28 Oct 2026 for Obec Horné Trhovište · ZMLUVA O DIELO · €75k register
- 22 Jul 2026 for SLOVENSKÝ VODOHOSPODÁRSKY PODNIK, štátny podnik · Dodávka kontajnerovej čistiarne odpadových vôd na čistenie odpadových vôd z nádrží gudrónov v PTCHM Dubová · €1.1M register
- 13 Nov 2025 for Základná škola s materskou školou, Divina 538 · Zmluva o servise ČOV č. 04/2025 register
- 20 Oct 2025 for Obec Jaslovské Bohunice · Dohoda o urovnaní · €30k register
- 26 Sep 2025 for Slovenská agentúra pre medzinárodnú rozvojovú spoluprácu · ZMLUVA č. SAMRS/2025/PPP/1/15 · €300k register
- 11 Jun 2025 for Obecný podnik Zbehy · Zmluva o dielo · €185k register
Public tenders won
1 tender won since 1 Jan 2024 from 1 public buyer in Slovakia, worth €862k as awarded. From EU award notices (TED) that name ASIO-SK by its registry number.
- 24 Jul 2026 SLOVENSKÝ VODOHOSPODÁRSKY PODNIK, štátny podnik · Dodávka kontajnerovej čistiarne odpadových vôd na čistenie odpadových vôd z nádrží gudrónov v PTCHM Dubová · €862k notice
Jobs at ASIO-SK
Leadership
- Karol Kratochvíl · Konateľ (Managing director)Source: business register
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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
- ElementorHigh confidence
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- WordPressHigh confidence
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Forms
- Google reCAPTCHAHigh confidence
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Frontend frameworks
- jQueryHigh confidence
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Hosting
- ApacheHigh confidence
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- Response headerserver
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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.