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New Ownership

At the beginning of 2026, ownership of Threema is transferred from Afinum Management GmbH to Comitis Capital GmbH. The German investment firm, which focuses on companies with a strong sense of purpose and a dedication to sustainability, will support Threema in further strengthening its position in the field of security and data protection.

For Threema users, nothing will change. Our mission, the company strategy, and the management team remain the same.

Learn more
2 pictures on a wall with the text "Threema x Comitis Capital GmbH" and an aircraft climbing.
Illustration of a quantum computer’s dilution refrigerator with stacked golden platforms and glowing purple rings representing qubits.
Threema Private

Threema and IBM Research: Collaboration for a Quantum-Secure Future

We are joining forces with IBM’s renowned research division to implement post-quantum cryptography in Threema. This collaboration will further strengthen Threema’s exceptional security standards, ensuring that our communication solutions are prepared for future threat scenarios.
Hand holding a smartphone with a settings menu, surrounded by contact avatars.
Threema Private

Recommend Threema Work and Earn a Reward

Do you use the Threema Private app and know professionals who might be interested in a secure business messenger? Recommend Threema Work and earn a bonus!
Illustration of a power plant with wind turbines and solar panels next to the Axpo and Threema logos.
Threema Work

Axpo Systems and Threema: Enhancing Data Security in the Energy Sector

As part of the critical infrastructure, the energy sector has special requirements for secure information and data exchange. With “REVIVE,” Axpo Systems provides a crisis management platform specifically developed for this sector. Threema OnPrem serves as the central communication module.
Illustration of hands holding a smartphone with a multiple-choice quiz on the screen.
Threema Private

A Privacy Quiz to Celebrate Data Privacy Day

Today is Data Privacy Day! Are you up to speed when it comes to online privacy? Put your knowledge to the test, and take the privacy quiz in the Threema Channel.
Illustration comparing security and privacy, showing a shield with a lock versus a person silhouette with a question mark.
Threema Private

Security Doesn’t Equal Privacy

When it comes to data protection on the Internet, security and privacy are often mentioned in the same breath. However, the two terms are not synonymous. We explain the differences.
A blue cartoon robot holding a speech bubble with three dots, surrounded by question marks.
Threema Work

Bots: Retrieve Information Directly in the Chat App

Threema Work is not only a messaging app for businesses, it is also a practical tool for making information quickly and easily accessible. With the help of bots, it’s possible to set up interactive systems that automatically provide users with answers to frequently asked questions.
Interface screenshot of Threema Work's management cockpit with a highlighted language selection area.
Threema Work

The Management Cockpit Is Now Available in French

Demand for secure corporate communication is increasing across Europe – not least because EU regulations such as NIS2 and DORA mandate secure communication channels. Consequently, more and more companies in French-speaking regions are choosing Threema Work. To simplify user administration, the management cockpit of Threema Work, Threema Broadcast, and Threema OnPrem is now also available in French, in addition to German, English, and Spanish.
Illustration showing a smartphone with a secure messaging chat, the HIN Talk logo, and a Threema OnPrem server graphic.
Threema Work

HIN and Threema: Secure Communication in the Swiss Healthcare Sector

In medical facilities, the requirements for data protection and security in digital communication are particularly high. To enable healthcare professionals to easily and confidentially exchange information, Threema has partnered with HIN to provide the framework for their messenger service, HIN Talk.
Monitor displaying binary code with an infinity-shaped data stream looping outward.
Threema Private

On WhatsApp’s Recent Data Leak

This week, various media outlets reported that WhatsApp exposed user data on a massive scale. Some called it the “largest data leak in history,” others said the situation to be worse than one might think at first. We somewhat disagree. A brief assessment.
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