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Avantguard Cyber Security Gmbh

Avantguard searches for security vulnerabilities, presents its findings, and advises on remediation.

Computer and Network Security
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Headquarters
Rapperswil-Jona, SwitzerlandSource: RevenueBaseRetrieved October 13, 2026
Employee range
1 to 10Source: RevenueBaseRetrieved October 13, 2026
Founded
2021Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
201 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Avantguard Cyber Security Gmbh do?

Avantguard presents itself as a Swiss cybersecurity partner addressing threats to systems and infrastructure. The company states that every team member holds certifications and has gained experience across dozens of projects.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Vulnerability assessments

The company searches for vulnerabilities, presents its findings, and advises on remediation.

Source: LinkedIn company description · Retrieved October 13, 2026

Security audits

The company states that its audits prepare systems for current threats.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWAvantguard Cyber Security Gmbh listed #6 on Code review and security analysis firms, September 26, 2026Open the published source list.
Avantguard Cyber Security Gmbh

#6 Code review and security analysis firms

Snapshot: September 26, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated August 30, 2026, August 31, 2026, September 3, 2026, September 5, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026 and September 30, 2026. How the company lists are built.

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