DELTES
Electrical engineering design for transport, residential and public-lighting construction projects in Slovakia
Highlights
- ProfitableFY2025 net profit €11k · RÚZ
- New on EvolcAdded 2026-11-06
About DELTES
Deltes s.r.o. is a Slovak design firm specialising in the electrical parts of construction projects. Its core work is designing low- and medium-voltage connections, transformer stations, public lighting and illumination, and relocations of NN and VN lines for transport, residential and public-facility developments.
The company is authorised to design complete urban public transport structures, including the electrical parts of tram and trolleybus lines, overhead contact and feeder lines, and converter stations. It presents itself as one of the few design firms in Slovakia with this authorisation.
Deltes was founded in 1994 and is registered in Bratislava. It operates as a limited liability company (s.r.o.).
Product: Electrical engineering design services for transport, residential and public-facility construction projects.
Financials
| FY2025 | FY2024 | FY2023 | FY202210 months | FY2021 | |
|---|---|---|---|---|---|
| Revenue | €177k | €749k | €373k | €416k | €143k |
| Growth | −76% | +101% | — | — | — |
| EBITDA | €16k | €100k | €46k | €50k | €23k |
| Operating profit | €16k | €100k | €44k | €48k | €22k |
| Net profit | €11k | €78k | €42k | €36k | €16k |
| Net margin | 6.2% | 10.4% | 11.4% | 8.7% | 11.4% |
| Personnel costs | €87k | €535k | €245k | €301k | €68k |
| Total assets | €332k | €443k | €315k | €290k | €171k |
| Cash | €296k | €328k | €167k | €199k | €65k |
| Liabilities | €47k | €169k | €119k | €137k | €54k |
| Equity | €285k | €274k | €196k | €154k | €117k |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Jobs at DELTES
Leadership
- Marta Bútorová · Konateľ (Managing director)Source: business register
- Peter Kolada · Konateľ (Managing director)Source: business register
More consulting & professional services companies
DELUO
Accounting, tax and payroll services for businesses and sole traders in western SlovakiaYoung companyProfitableGrowingDeveloping Support
HR training, coaching and career advice for individuals, employees, teams and companies in BratislavaYoung companyDevelopLand
Property-rights, land-registry and construction-permitting services for individuals and property developersNew on EvolcDF-Engineering
Data analytics, process simulation and optimisation for manufacturing and logistics organisations in SlovakiaYoung companyDGSA Slovakia
Consulting, training and expert-witness services on dangerous goods transport for logistics firms across road, rail, water and airYoung companyProfitableDigi Compliance
GDPR, AI Act, ISO and EU grant consulting for small and mid-sized businesses in Slovakia, plus e-learning and website compliance checksYoung companyProfitableGrowing
Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Content management
- JoomlaHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Site generatormeta generator
- Site generatormeta generator
- Site generatormeta generator
Frontend frameworks
- jQueryHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Website resourcedeclared script/iframe or software asset
Hosting
- nginxHigh confidence
- First detected
- Last detected
- Last checked
Detection evidence
- Response headerserver
- Response headerserver
- Response headerserver
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.