about-hero

about-hero-MB
12

years of experience in the industry

120

global employees and experts

11000

organizations put their trust in our product

0

data breach in the history of our company

Data_security_RGB_Farbig_Schwarz_EN

About Tresorit

Tresorit provides secure content solutions that are intuitive and secure by design. It offers a seamless, all-in-one, end-to-end encrypted platform for secure data storage, file sharing, collaboration, data rooms, and e-Signatures — enabling teams, departments, and solopreneurs to work efficiently with colleagues, clients, and partners.

Trusted by over 11,000 organizations worldwide, Tresorit ensures the highest level of data protection for confidential information.

Tresorit is part of Swiss Post.
Tresorit-map

Meet the team

CEO_István_Hartung

István Hartung, CEO

Istvan Hartung is the CEO of Tresorit. He brings strong leadership and technology expertise to the role, guiding the company’s strategic direction and growth. Istvan joined Tresorit in 2011 and was appointed CEO in 2023. Before that, he held senior roles in engineering and product development. He holds a Master’s in Computer Science from the Budapest University of Technology and Economics.
LinkedIn
CRO_Peter_Stoessel

Peter Stössel, CRO

Peter Stössel brings 30 years of sales experience across various industries, including 19 years in leadership roles. He joined Tresorit in October 2022 and was appointed CRO in July 2023. He leads all customer-facing teams and shapes Tresorit’s global sales strategy. Peter holds a degree in Business Administration from FAU Erlangen-Nuremberg.
LinkedIn
CPO_Stéphane_Croisier

Stéphane Croisier, CPO

Stéphane joined Tresorit in 2023 and oversees the Product Management team, which includes User Experience Research and User Experience Design. Before joining Tresorit, Stéphane held various executive positions at different ECM software vendors, bringing to the company his 20 years of expertise and thought leadership in the Document Management industry. Stéphane holds an MSc degree in Economics and Information Management from the University of Geneva.
LinkedIn
CFO_Andrea_Skaliczki

Andrea Skaliczki, CFO

Andrea joined Tresorit in 2015 as Chief Finance Officer and coordinates the work of our legal and finance teams. Andrea brings her expertise in finance and accountancy to implement financial strategies and facilitate the company’s ambitious growth plans. Before joining Tresorit, Andrea was Head of Accounting, Controlling and Treasury at KPMG Hungary. She holds an MSc degree in Corporate Finance and Accountancy.
LinkedIn