![Tatu Juhani Ylönen](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Tatu Juhani Ylönen
Président chez
SSH Communications Security, Inc.
Fortune : 19 M $ au 31/05/2026
Profil
Tatu Juhani Ylönen founded SSH Communications Security Oyj in 1995, where he worked as Chief Executive Officer & Director from 1995 to 2017.
Mr. Ylönen also currently works at SSH Communications Security, Inc., as Chairman, The Institute of Electrical & Electronics Engineers, Inc., as Member, Association for Computing Machinery, Inc., as Member, AFCEA International, as Member, International Computer Security Association, as Member, and Association for Computational Linguistics, as Member.
Mr. Ylönen also formerly worked at SSH Communications Security Oyj, as Director.
Mr. Ylönen received his graduate degree in 1992 from Aalto University School of Science & Technology.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 31/12/2025 | 6 987 123 ( 12,8 % ) | 19 M $ | 31/05/2026 |
Postes actifs de Tatu Juhani Ylönen
| Sociétés | Poste | Début |
|---|---|---|
International Computer Security Association
 International Computer Security Association Miscellaneous Commercial ServicesCommercial Services Provides security products testing and certification services | Corporate Officer/Principal | 18/05/2010 |
The Institute of Electrical & Electronics Engineers, Inc.
 The Institute of Electrical & Electronics Engineers, Inc. Miscellaneous Commercial ServicesCommercial Services Owns and operates a non-profit, technical professional association | Corporate Officer/Principal | 18/05/2010 |
Association for Computing Machinery, Inc.
 Association for Computing Machinery, Inc. Miscellaneous Commercial ServicesCommercial Services Provides educational and scientific computing services | Corporate Officer/Principal | 18/05/2010 |
AFCEA International
 AFCEA International Miscellaneous Commercial ServicesCommercial Services Provides information technology, communications, and electronics services | Corporate Officer/Principal | - |
Association for Computational Linguistics
 Association for Computational Linguistics The Association for Computational Linguistics is an international scientific and professional society dedicated to the study and advancement of computational linguistics and natural language processing. The non-profit company is based in Stroudsburg, PA. It supports researchers, practitioners, and students through membership benefits, access to journals, discounted conference registrations, and participation in special interest groups. The organization hosts annual conferences, regional meetings, and provides digital resources such as the ACL Anthology and ACL Wiki. It also administers the ACL Fellows program and manages committees to uphold professional ethics and conduct. | Corporate Officer/Principal | - |
SSH Communications Security, Inc.
 SSH Communications Security, Inc. Miscellaneous Commercial ServicesCommercial Services Provides communications security solutions | Président | - |
Anciens postes connus de Tatu Juhani Ylönen
| Sociétés | Poste | Fin |
|---|---|---|
| SSH COMMUNICATIONS SECURITY OYJ | Président | 25/03/2021 |
| SSH COMMUNICATIONS SECURITY OYJ | Fondateur | - |
Formation de Tatu Juhani Ylönen
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
71
Relations au 1er degré
8
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 8 |
|---|---|
SSH Communications Security Oyj
 SSH Communications Security Oyj Internet Software/ServicesTechnology Services Provides security software solutions | Technology Services |
SSH Communications Security, Inc.
SSH Communications Security, Inc. Miscellaneous Commercial ServicesCommercial Services Provides communications security solutions | Commercial Services |
The Institute of Electrical & Electronics Engineers, Inc.
The Institute of Electrical & Electronics Engineers, Inc. Miscellaneous Commercial ServicesCommercial Services Owns and operates a non-profit, technical professional association | Commercial Services |
Association for Computing Machinery, Inc.
Association for Computing Machinery, Inc. Miscellaneous Commercial ServicesCommercial Services Provides educational and scientific computing services | Commercial Services |
AFCEA International
AFCEA International Miscellaneous Commercial ServicesCommercial Services Provides information technology, communications, and electronics services | Commercial Services |
International Computer Security Association
International Computer Security Association Miscellaneous Commercial ServicesCommercial Services Provides security products testing and certification services | Commercial Services |
Association for Computational Linguistics
Association for Computational Linguistics The Association for Computational Linguistics is an international scientific and professional society dedicated to the study and advancement of computational linguistics and natural language processing. The non-profit company is based in Stroudsburg, PA. It supports researchers, practitioners, and students through membership benefits, access to journals, discounted conference registrations, and participation in special interest groups. The organization hosts annual conferences, regional meetings, and provides digital resources such as the ACL Anthology and ACL Wiki. It also administers the ACL Fellows program and manages committees to uphold professional ethics and conduct. | |
Aalto University School of Science & Technology
 Aalto University School of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
