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Tresorit is a cloud-based, end-to-end encrypted file sync & sharing service that provides enhanced security and privacy for businesses and individuals. Founded in 2011, the company focuses on enabling users to store, sync, and share confidential documents securely. Tresorit's zero-knowledge encryption means that only the user has access to their encryption keys, ensuring that not even Tresorit administrators can access the stored data. Their solutions are designed to help organizations comply with data protection regulations like GDPR and HIPAA. In 2021, Tresorit was acquired by Swiss Post.
Serves as the central hub for strategic operations, global business development, product management, and compliance oversight, leveraging Switzerland's robust data privacy environment.
Modern office space designed to foster collaboration and innovation, reflecting the company's tech-focused nature. Emphasis on secure infrastructure.
A dynamic and innovative work environment with a strong emphasis on security, privacy, and engineering excellence. Collaborative culture with a focus on solving complex data protection challenges.
The Zurich headquarters underscores Tresorit's commitment to Swiss privacy principles and data security, positioning it as a trusted European provider of secure cloud services.
Tresorit primarily operates from its headquarters in Zurich, Switzerland, and significant offices in Budapest, Hungary, and Munich, Germany. These locations support global sales, customer service, engineering, and product development. While their physical offices are in Europe, their end-to-end encrypted cloud services are utilized by customers worldwide, reflecting a global reach in terms of user base and data protection solutions.
Minervastrasse 14
Zürich
ZH
Switzerland
Address: Dorottya Udvar, Bocskai út 134-146, 1113 Budapest, Hungary (General Office Area)
Leverages Hungary's strong technical talent pool and serves as a key operational center for product development and innovation in Central Europe.
Address: General office location in Munich (specific address not widely publicized)
Strengthens Tresorit's presence in the key German market, catering to local businesses' needs for secure data solutions and GDPR compliance.
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As of April 2025, Tresorit' leadership includes:
Tresorit has been backed by several prominent investors over the years, including:
No major publicly announced high-profile executive hires or departures have been identified for Tresorit in the immediate last 12 months. The leadership team has remained relatively stable following the acquisition by Swiss Post in 2021, with founders continuing in key leadership roles.
Discover the tools Tresorit uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Tresorit most commonly uses the first.last@tresorit.com email format. Other variations might exist but are less common.
first.last@tresorit.com
Format
istvan.lam@tresorit.com
Example
90%
Success rate
Swiss Post • July 8, 2021
Swiss Post announced its acquisition of Tresorit, a global provider of end-to-end encrypted cloud services. This strategic move aims to enhance Swiss Post's portfolio of digital services and strengthen its position in secure data management for businesses....more
Tresorit Blog • February 15, 2023
Tresorit highlights its capabilities in providing secure, end-to-end encrypted collaboration solutions tailored for government agencies and public sector organizations, ensuring data sovereignty and compliance with stringent security requirements....more
Tresorit Blog • November 9, 2023
Tresorit announced achieving TISAX (Trusted Information Security Assessment Exchange) certification, in addition to its existing ISO 27001, underscoring its commitment to the highest information security standards, particularly for the automotive industry....more
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