About Garantir

Garantir is a cybersecurity company that provides advanced cryptographic solutions to the enterprise. The Garantir team has worked on the security needs of businesses of all sizes, from startups to Fortune 500 companies. At the core of Garantir’s philosophy is the belief that securing business infrastructure and data should not hinder performance or interrupt day-to-day operations. With GaraSign, Garantir’s flagship product, private keys remain secured at all times, while a client-side hashing architecture ensures high performance for all cryptographic operations, including code signing, SSH, S/MIME, document signing, TLS, secure backup, and more.

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Garantir's Mission

Garantir is dedicated to providing the most advanced cryptographic operations platform on the market. We deliver cybersecurity solutions that protect enterprise infrastructure and data without impeding performance or obstructing workplace integrations.

Core Values

Garantir is committed to improving cybersecurity for our customers with these core values.

Technical Excellence

Garantir is dedicated to delivering products that are unequivocally the best on the market by every metric.

Frictionless Solutions

Garantir delivers pragmatic cybersecurity solutions that don’t impede performance or interfere with operations.

Perpetual Improvement

The Garantir team is committed to continuous innovation and constant development. We're always improving.


Garantir firmly believes in the power of collaboration, with team members, technology partners, and customers alike.


At Garantir, all technical development is guided by the needs of our customers. Customers always come first.

Technology Partnerships

Garantir is proud to be partnered with the industry’s largest and most trusted vendors of HSMs, key managers, and cryptographic tokens.

Garantir Brand Resources

The Garantir team makes a logo pack and brand guidelines available for download.

Logo Pack

A zip file containing Garantir’s logos in color and monochrome, in both SVG and PNG file formats.

Brand Guidelines

A PDF document outlining Garantir’s brand usage guidelines, including color palette and typography.

Connect with the Garantir team.

Reach out to the Garantir team with questions about products and services, as well as inquiries about integrations and partnerships.