Voxtronic
secure telecommunication products and solutions for enterprises with increased safety requirements.
17 employees · est. 1998 · Vienna, Austria
Retarus is the older company (1992 vs 1998); Retarus is the larger of the two.
Side-by-Side Comparison
| Metric | Retarus | Voxtronic |
|---|---|---|
| Founded | ||
| Founded | 1992 older | 1998 |
| Headquarters | ||
| Headquarters | Munchen, Germany | Vienna, Austria |
| Employees | ||
| Employees | 336 larger | 17 |
| Industry | ||
| Industry | Cyber Security, Enterprise Software, Information Technology | Messaging and Telecommunications, Privacy and Security, Telecom |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Not tracked yet |
| Total Funding | ||
| Total Funding | Not tracked yet | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | Not tracked yet |
| Services | ||
| Services | Not tracked yet | Not tracked yet |
| Target Customers | ||
| Target Customers | Not tracked yet | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Cloud Communication, Business Process Automation, Enterprise Cloud Solutions, Secure Communication, Digital Transformation, Information Logistics, B2B Communication, Compliance Solutions, EDI, Email Security, Fax Server Replacement, API Messaging, SAP Integration, E-Procurement | Secure Communication, Enterprise Solutions, Public Safety, Critical Infrastructure, Telecommunication Products, Security Standards, Real-time Applications, Voice Recording, VoIP Solutions, Radio Switching, Dispatching Solutions, Communication Systems, ISO Certification, Data Volume Management, Vienna Headquarters |
| Website | ||
| Website | retarus.com | voxtronic.com |
About Retarus
Retarus is a leading international provider of secure and high-performance communication for business-critical processes. Founded in 1992, the company's mission is to support businesses in adapting to the changing digital landscape. Retarus offers cloud services for digital business communication, e...
About Voxtronic
Voxtronic is an Austrian-based company that specializes in developing secure communication products and solutions for enterprises with high security requirements and critical infrastructure. These solutions are aimed at organizations in public safety, public transport, military, maritime, financial...
We will tell you when either one moves
BounceWatch watches Retarus and Voxtronic for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Retarus and Voxtronic — by email.
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Compiled from the BounceWatch company index. We last looked at Retarus on 4 Jun 2026, and Voxtronic on 14 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.