List Of All network security company Leads in Vienna
14 network security company in Vienna are covered on this page, listed with their contact details and customer ratings. Ratings run as high as 5.0★ (held by Schoeller Network Control Datenverarbeitung GmbH), with an average of roughly 4.9★ across all listings. Details were last refreshed 9/3/2026, so you can browse with confidence and reach out directly to the ones that fit.
14 results · last updated 9/3/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| Schoeller Network Control Datenverarbeitung GmbHErnst-Melchior-Gasse 24/DG, 1020 Wien, Austria | +***689••••0 | of****••••**.atRegister to View | 5.0(8 reviews) | IT security service | |
| CyberDanube (CD Security Technologies GmbH)Mariahilfer Str. 136/Top 1.07, 1150 Wien, Austria | — | of****••••*.comRegister to View | 5.0(7 reviews) | IT security service | |
| Cyberforensic and computerforensic servicesFritz Schmerold-Gasse 36, 2331 Vösendorf, Austria | +**66***••••3 | cy***••••.wienRegister to View | 5.0(6 reviews) | IT security service | |
| ZettasecureSterngasse 3/2/6, 1010 Wien, Austria | +**67***••••6 | — | 5.0(4 reviews) | IT security service | |
| CYBER [CONTACT]Hütteldorfer Str. 130 A, 1140 Wien, Austria | +***9••••6 | — | 5.0(2 reviews) | Security system installation service | |
| Limes Security GmbHWipplingerstraße 33/3. OG, 1010 Wien, Austria | +**7***••••1 | of****••••*.comRegister to View | 5.0(2 reviews) | IT security service | |
| Securitects - Cyber Security Services GmbHGertrude-Fröhlich-Sandner-Straße 3, 1100 Wien, Austria | +***7*7••••9 | — | 5.0(2 reviews) | IT security service | |
| cyan Security Group GmbH5.0(1) | — | — | 5.0(1 reviews) | — | |
| TCSS Trusted Cyber Security Solutions GmbHTuchlauben 7a, 1010 Wien, Austria | — | — | 5.0(1 reviews) | Business management consultant | |
| CIS - Certification & Information Security Services GmbHSalztorgasse 2/3/7, 1010 Wien, Austria | +******••••0 | — | 4.6(9 reviews) | Certification agency | |
| Materna Radar Cyber Security Austria GmbHZieglergasse 6, 1070 Wien, Austria | +***9*9••••0 | — | 4.5(24 reviews) | IT security service | |
| Sec-ResearchBräuhausgasse 4, 1050 Wien, Austria | — | — | 4.1(13 reviews) | IT security service | |
| Antagon Cyber SecurityKrugerstraße 2/7, 1010 Wien, Austria | +**667**••••1 | dp**••••*.orgRegister to View | — | IT security service | |
| IT Security - Cybersecurity - Incident Response - Tems Security Services GmbHHosnedlgasse 16, 1220 Wien, Austria | +****9**••••0 | of****••••**.atRegister to View | — | IT security service |