Openwave Receives Prestigious Recognition from Investors in People Northern Ireland

Openwave Awarded Gold Status for Surpassing Corporate Standards for Transforming Business Performance

REDWOOD CITY, Calif. - June 03, 2010 --

Openwave Systems Inc. (Nasdaq: OPWV), a global software innovator delivering context-aware mediation and messaging solutions that enable communication service providers and the broader ecosystem to create and deliver smarter services, today announced that the Company’s UK engineering facility has been awarded Gold Status by Investors in People Northern Ireland. The Gold Status honour is bestowed upon as few as one percent of employers across the UK every year. Openwave is one of the first companies in the UK to achieve the prestigious Investors in People Gold Award.

“Openwave strongly exceeds the requirements of the Investors in People Standard in all aspects with particular strengths in learning, equality, leadership and management, reward and recognition, delegation, learning and evaluation. The performance of Openwave, and its pursuit of excellence during this period of global economic challenge, serve as an example to many other organisation,” said Paul Bryans, centre manager, Investors in People Northern Ireland. “It is most encouraging witnessing companies like Openwave invest in the talent of the burgeoning technology sector in Northern Ireland and we look forward to serving as an advisor to other businesses like Openwave to foster the level of commitment to create employment opportunities.”

“We are honoured to have been recognized with the prestigious Gold Status from Investors in People Northern Ireland,” said Ken Denman, CEO, Openwave. “Openwave is a global software innovator and we are constantly looking for top talent. We view Northern Ireland as a key area in our corporate development strategy and look forward to continuing our investment in the region.”

About Openwave

Openwave Systems Inc. (Nasdaq: OPWV) is a global software innovator and the inventor of the mobile internet. Openwave established many of the foundational patents that allow mobile devices to connect to the Internet. Over the years, the company has built a patent portfolio of approximately 200 patents covering many innovations spanning smart devices, cloud technologies and unified messaging. Today Openwave provides all-Internet Protocol (all-IP) mediation and messaging solutions that enable communication service providers to create and deliver smarter services.

Building on its mobile data heritage, Openwave mobilizes the Internet with data-driven solutions that comprehensively enhance IP traffic and increase the value of the mobile network. Openwave arms its customers with a 360-degree view of network activity plus the tools to help them proactively optimize network resources (Congestion Control), react to user behavior with smarter data plans and services (Price Plan Innovation), and deliver a contextually relevant messaging experience (Converged Messaging).

Openwave is a global company with a blue chip customer base spanning North America, Latin America, Australia and New Zealand, Asia, Africa, Europe, and the Middle East. Openwave is headquartered in Silicon Valley, California.

Openwave and the Openwave logo are trademarks of Openwave Systems Inc. All other trademarks are the properties of their respective owners.