HydroizolG.K.
Flat-roof waterproofing, green-roof installation and maintenance for homeowners, property managers and construction businesses in Slovakia
Highlights
- ProfitableFY2025 net profit €20k · RÚZ
- GrowingRevenue +93% YoY (FY2025) · RÚZ
- New on EvolcAdded 2026-11-09
Recent signals
What changed at HydroizolG.K. in the last 6 months, newest first. Each line links to its public source.
- 9 Nov 2026 Revenue jump · Revenue €338k → €653k (+93%) in FY2025 registeruz.sk
About HydroizolG.K.
HydroizolG.K. installs and repairs waterproofing for flat roofs, including on new builds and renovations. Its services also include green roofs, roof maintenance and servicing, advice on waterproofing systems, and turnkey project delivery.
Customers include homeowners, apartment-building managers, construction firms, developers, and operators of industrial and warehouse buildings. The company provides project-based services, from consultation and site inspection through installation and follow-up service.
HydroizolG.K. s.r.o. is based in Nové Zámky, Slovakia, and was founded in 2014. It reports working on projects across Slovakia.
Product: Flat-roof waterproofing, green-roof installation, roof repairs, maintenance and servicing.
Financials
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Revenue | €653k | €338k | €320k | €299k | €157k |
| Growth | +93% | +6% | +7% | +90% | — |
| EBITDA | €42k | €22k | €22k | €15k | €5k |
| Operating profit | €31k | €12k | €11k | €10k | €2k |
| Net profit | €20k | €10k | €6k | €5k | −€165 |
| Net margin | 3.1% | 2.9% | 1.7% | 1.8% | −0.1% |
| Personnel costs | €58k | €29k | €26k | €22k | €33k |
| Total assets | €232k | €149k | €145k | €115k | €100k |
| Cash | €30k | €19k | €67k | €16k | €28k |
| Liabilities | €170k | €107k | €113k | €88k | €78k |
| Equity | €62k | €42k | €32k | €27k | €21k |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Public contracts
Contracts HydroizolG.K. signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
4 contracts with 3 buyers · €1.5M
| Contracts | Value | |
|---|---|---|
| Mesto Kolárovo | 2 | €1.4M |
| Mesto-Mestský úrad Nové Zámky | 1 | €63k |
| Obec Uľany nad Žitavou | 1 | — |
Open public tenders for HydroizolG.K. →
Latest contracts
- 30 Aug 2026 for Mesto Kolárovo · Zmluva o dielo · €984k register
- 15 Apr 2026 for Mesto Kolárovo · Zmluva o dielo-Rekonštr.budovy materskej školy na detské jasle, III.Etapa · €440k register
- 13 Jan 2026 for Obec Uľany nad Žitavou · ZMLUVA O DIELO register
- 13 Nov 2025 for Mesto-Mestský úrad Nové Zámky · Zmluva o dielo · €63k register
Jobs at HydroizolG.K.
More construction companies
HYDROMETAL
Specialist construction services for industrial, commercial and private projects across SlovakiaProfitableGrowingNew on EvolcHYDROS Bánovce
Building construction, roof installation and building-material sales for residential and commercial customers in SlovakiaProfitableGrowingNew on EvolcHydroSanit
Water treatment systems and installation for households and businesses in SlovakiaYoung companyHYDROSTOP
Xypex concrete waterproofing products and application services for construction projects in SlovakiaNew on EvolcHystem
Flat-roof waterproofing, insulation and green-roof installation for homes, commercial and industrial buildings across SlovakiaYoung companyProfitableGrowingHYTECH
Plumbing and heating materials, advice and basic services for households and professionals in SlovakiaYoung company
Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Content management
- WordPressHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- 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.