John Giere

President and Chief Executive Officer

Ashish K Joshi

Chief Financial Officer

Matt Halligan

Chief Technology Officer

Erez Sverdlov

Managing Director, Global Accounts

Sönke Jens

VP, Services

Sebastiano Tevarotto

Customer Success Champion

Dean Liming

VP, Global Managed Services & Support

Our Values


Optiva is laser-focused on achieving your goals through alignment with your business results. This is not the transactional relationship you get from a large technology vendor — ours is a customer-first, goal-driven partnership.


Optiva pairs strategic expertise with innovative technology to address your most pressing business challenges. Our ideas and products provide CSPs with a powerful advantage to compete and win in markets globally.


Optiva bridges the gap between technical requirements and business realities. We leave behind outdated, legacy approaches and apply the latest technology to help you stay ahead of your competition.


Optiva optimizes value for our customers. We use technological innovations to increase your bottom line. With our cloud-enabled BSS suite of products, we commit to offering the lowest TCO in the industry.