ELLIO
Construction and engineering services for residential, commercial, industrial and public-sector clients in Slovakia and the Czech Republic
Highlights
- GrowingRevenue +57% YoY (FY2025) · RÚZ
- New on EvolcAdded 2026-11-09
Recent signals
What changed at ELLIO in the last 6 months, newest first. Each line links to its public source.
- 9 Nov 2026 Revenue jump · Revenue €1.3M → €2.1M (+57%) in FY2025 registeruz.sk
About ELLIO
ELLIO carries out new construction, renovations, extensions and demolition for residential, commercial, industrial and engineering projects. Services also include asbestos removal, road freight, non-hazardous waste handling, machinery rental, real estate brokerage and project design.
The company serves construction clients in Slovakia and the Czech Republic. It is based in Nitra and has operated under its current registry founding date of 1999; the company states that its business has been active since 1991.
Product: Construction, renovation, demolition, engineering, asbestos removal, machinery rental and project design services.
Financials
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Revenue | €2.1M | €1.3M | €4.6M | €1.5M | €2.5M |
| Growth | +57% | −71% | +205% | −41% | — |
| EBITDA | −€1.3M | €52k | €95k | €137k | €119k |
| Operating profit | −€1.4M | €3k | €34k | €59k | €52k |
| Net profit | −€1.4M | €25k | €33k | €43k | €35k |
| Net margin | −66.6% | 1.9% | 0.7% | 2.9% | 1.4% |
| Personnel costs | €775k | €564k | €827k | €679k | €747k |
| Total assets | €3.2M | €3.7M | €4.2M | €3.7M | €3.6M |
| Cash | €113k | €1.4M | €2.6M | €1.1M | €1.8M |
| Liabilities | €1.1M | €172k | €659k | €167k | €152k |
| Equity | €2.2M | €3.5M | €3.5M | €3.5M | €3.4M |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Public contracts
Contracts ELLIO 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 · €10.7M
| Contracts | Value | |
|---|---|---|
| Krajský súd v Nitre | 1 | €6.4M |
| Mesto Nitra | 1 | €1.8M |
| Obec Merašice | 1 | €968k |
| Obec Hruboňovo | 2 | €892k |
| Obec Tepličky | 1 | €739k |
| Stredná odborná škola stavebná, Nábrežie mládeže 1, Nitra | 1 | — |
Open public tenders for ELLIO →
Suppliers
1 contract with 1 supplier · €916
| Contracts | Value | |
|---|---|---|
| Mesto Nitra | 1 | €916 |
Latest contracts
- 2 Nov 2026 for Obec Merašice · Zmluva o dielo 04/2026 · €968k register
- 19 Oct 2026 for Mesto Nitra · Zmluva o dielo - Kino Lipa - lokálne kultúrne centrum · €1.8M register
- 4 Sep 2026 for Obec Tepličky · Zmluva o dielo č. 02/2026 · €739k register
- 10 Apr 2026 for Obec Hruboňovo · Zmluva o dielo č. 1/2026 · €450k register
- 3 Feb 2026 for Stredná odborná škola stavebná, Nábrežie mládeže 1, Nitra · Zmluva č.17 / školský rok 2025/2026 o poskytovaní praktického vyučovania na pracovisku zamestnávateľa register
- 29 Dec 2025 from Mesto Nitra · Nájomná zmluva · €916 register
Public tenders won
1 tender won since 1 Jan 2024 from 1 public buyer in Slovakia, worth €5.2M as awarded. From EU award notices (TED) that name ELLIO by its registry number.
- 1 Oct 2025 Krajský súd v Nitre · Modernizácia a vostavba budovy Krajského súdu v Nitre - stavebné práce · €5.2M notice
Jobs at ELLIO
Leadership
- Emil Grofčík · FounderSource: company website
- Jozef Chňapko · FounderSource: company website
- Eduard Grofčík · konateliaSource: business register
- Roman Prostredný · konateliaSource: business register
More construction companies
ELMS Group
Electrical installation, repair and maintenance services for homes and businesses in Bratislava and the surrounding areaYoung companyProfitableGrowingELNES
Rope-access cleaning, maintenance, electrical installation and advertising installation for property and industrial clients in SlovakiaYoung companyProfitableGrowingEloch
Electrical installation, inspection, lightning protection and wallbox services for homes, businesses and industrial sitesYoung companyProfitableGrowingElpra
Electrical installation, inspection and repair services for homes and buildings around Malý Lapáš, SlovakiaYoung companyProfitableGrowingELPROFEL
Electrical design, grid connection and line relocation projects for high- and low-voltage works in SlovakiaYoung companyELPROIN
Electrical design documentation for medium- and low-voltage lines and substations for developers and distributors in SlovakiaYoung companyProfitable
Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Content delivery
- CloudflareHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
Frontend frameworks
- BootstrapHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
- jQueryHigh 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.