Comitis Capital announces the acquisition of Threema

Comitis Capital (“Comitis”) today announced that it has entered into an agreement to acquire Threema Holding AG (“Threema”), a leading provider of highly secure digital communication solutions, from Afinum and the Company’s founders.

Headquartered in Switzerland, Threema’s platform addresses the accelerating demand for data sovereignty, cybersecurity and compliant digital communication. By offering a scalable, flexible architecture for both cloud and on-premise deployments, Threema serves a diverse client base ranging from SMEs to global corporations – in addition to its strong base of loyal, privacy- and securityconscious consumers.

Threema distinguishes itself through a privacy-by-design philosophy, utilizing zeroknowledge architecture and open-source software, Swiss sovereignty and bestin-class technology combining proprietary encryption algorithms verified by thought-leading cybersecurity experts and communities worldwide.

Nikolaus Bethlen, Managing Partner of Comitis said: “Threema is uniquely positioned to benefit from long-term structural growth trends in secure communication, European data sovereignty and regulatory compliance. We look forward to supporting the business during its next phase of growth and build on a legacy of its trusted brand, leading technology and uncompromising privacy.”

Csanad Daniel, Partner at Comitis said: “We are excited to work together with management and industry veterans from our network to support the management team to accelerate Threema’s growth and international expansion.”

The transaction was executed by Felix Jauch (Principal) and Philipp Siebeneick (Investment Associate) and is expected to close in January 2026.

Comitis was advised by Singular Group (Commercial), Code & Co and intcube (Technology), Eight Advisory and Bär & Karrer (Financial and Tax), EY (Structuring) as well as Herbert Smith Freehills Kramer and Pestalozzi Attorneys at Law (Legal).