Sylex
Contract manufacturer of fiber-optic interconnect assemblies and FBG sensing systems for telecom, datacom, defence and industry
Highlights
- ProfitableFY2025 net profit €296k · RÚZ
Recent signals
What changed at Sylex in the last 6 months, newest first. Each line links to its public source.
- 5 Jun 2026 Public contract · Won €378k public contract from Ministerstvo hospodárstva Slovenskej republiky: ZMLUVA O POSKYTNUTÍ NENÁVRATNÉHO FINANČNÉHO PRÍSPEVKU crz.gov.sk
About Sylex
Sylex designs and manufactures fiber-optic interconnect products, including MMC, MPO/MTP, MXC and Very Small Form Factor assemblies, panel systems and shuffle assemblies. It also makes automated monitoring systems based on modernised FBG (fiber Bragg grating) technology, used to monitor the structural health and operating conditions of infrastructure.
The company serves clients in telecom, datacom, on-board optics, general industry, harsh environment, defence and avionics, and states that it works with more than 200 clients per year. It takes orders from single pieces to high-volume production runs.
Sylex was founded in 1995 as a joint venture between MOLEX International and Dušan Synak and became family owned in 2004. Its headquarters are in Bratislava. The company operates a 7,000 m² production facility, reports about 250 employees, and holds ISO 9001 and ISO 14001 certifications.
Product: Fiber-optic interconnect assemblies (MMC, MPO/MTP, MXC, Very Small Form Factor), panel systems, and FBG-based fiber optic sensing and monitoring systems.
Financials
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | |
|---|---|---|---|---|---|
| Revenue | €15.6M | €16.0M | €14.6M | €17.8M | €18.8M |
| Growth | −2% | +9% | −18% | −5% | — |
| EBITDA | €1.4M | €3.0M | €1.9M | €2.5M | €3.7M |
| Operating profit | €695k | €2.4M | €1.3M | €2.1M | €3.2M |
| Net profit | €296k | €2.1M | €961k | €1.6M | €2.6M |
| Net margin | 1.9% | 13.2% | 6.6% | 9.2% | 13.9% |
| Personnel costs | €5.4M | €5.2M | €5.0M | €5.2M | €4.8M |
| Total assets | €20.0M | €19.4M | €17.6M | €16.6M | €16.7M |
| Cash | €7.7M | €8.5M | €6.2M | €5.6M | €5.5M |
| Liabilities | €5.3M | €4.7M | €4.7M | €4.3M | €5.8M |
| Equity | €14.7M | €14.7M | €12.9M | €12.2M | €10.9M |
As filed with RÚZ (Slovak register of financial statements). Each year links to its statement.
Public contracts
Contracts Sylex signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
4 contracts with 4 buyers · €378k
| Contracts | Value | |
|---|---|---|
| Ministerstvo hospodárstva Slovenskej republiky | 1 | €378k |
| Centrum pre deti a rodiny Bratislava - Rontgenova | 1 | — |
| Centrum pre deti a rodiny Bratislava - Učiteľská | 1 | — |
| Slovenská agentúra pre rozvoj investícií a obchodu (SARIO) | 1 | — |
Open public tenders for Sylex →
Latest contracts
- 5 Jun 2026 for Ministerstvo hospodárstva Slovenskej republiky · ZMLUVA O POSKYTNUTÍ NENÁVRATNÉHO FINANČNÉHO PRÍSPEVKU · €378k register
- 7 Nov 2025 for Slovenská agentúra pre rozvoj investícií a obchodu (SARIO) · Zmluva o poskytnutí pomoci prostredníctvom vouchera register
- 3 Mar 2025 for Centrum pre deti a rodiny Bratislava - Rontgenova · Darovacia zmluva register
- 3 Mar 2025 for Centrum pre deti a rodiny Bratislava - Učiteľská · Darovacia zmluva 8-2025 register
Jobs at Sylex
Leadership
- Dana Synaková · Konateľ (Managing director)Source: business register
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Website technologies
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- Google Tag ManagerMedium confidence
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Hosting
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