Meet the OpenMarket management team.

Jonathan Morgan


Jonathan has nearly 20 years’ experience in commercial, engineering and operational leadership roles in the mobile technology industry. He joined OpenMarket in 2011 as Country Manager for Australia before growing his remit to launch OpenMarket’s Asia-Pacific business. He later worked as Vice President of Global Operations, where he was instrumental in streamlining strategies, processes and structures across the entire business.

Before joining OpenMarket, Jonathan co-founded and led Hypertag Ltd., a pioneer in the mobile marketing industry, which was acquired by Proxama in 2011.

Jonathan holds an MA MEng from Cambridge University and an ACCA Diploma in Accounting and Finance.

Seujan Bertram

VP, Global Operations

Seujan is relentlessly focused on an exceptional customer experience for all touchpoints across OpenMarket’s global offices.

Before joining us, she held a senior leadership role at Tableau, where she built and led worldwide Technical Account Management, Programs and Operations customer care teams. Before that, she led Support, IT and Engineering functions and teams at Starbucks.

Seujan holds a BS in Education from West Chester University, an MA in Social Science from Binghamton University and an MBA from Seattle University.

Ethan Gustav

VP, Global Sales

Ethan’s focus is on driving revenue growth and exemplary customer satisfaction in both the Enterprise and Commercial market segments.

Before joining us, he held various sales management and senior individual contributor sales roles at Amdocs. And before that, he was at T-Mobile US where he led business development and partner management functions for on-portal value-added services. He’s also worked in various senior sales and business development roles at Loudeye, a digital media software firm acquired by Nokia.

Ethan holds a BA in Political Science from the University of Washington.

Rachael Hannah

Director of Finance

Rachael joined us in 2007. Before that, she worked for Starbucks and Amazon.com in various corporate and divisional financial planning positions. She also spent five years as Executive Director of a non-profit focused on education.

Rachael holds a BA cum laude from Smith College and an MBA from Dartmouth College.

Ronit Peled

Head of People

Ronit leads the charge in recruiting, training and retaining our high performing and motivated team.

Before joining us, she supported business accounts globally for Amdocs in Israel. She then moved to the US to work on outsourcing arrangements and M&A. In her time before Amdocs she worked as an HR Manager for a wide range of clients in marketing, selling, and advertising, providing strategic guidance within HR and managing employee relations.

Ronit has more than 20 years’ experience developing talent and improving productivity in quick-growing organizations. She holds a BA cum laude in Social Work from Jerusalem University.