Sierra Wireless to present at the CIBC World Markets 2009 Whistler Institutional Investor Conference

Vancouver (Canada)-February 20, 2009

Sierra Wireless (NASDAQ: SWIR – TSX:SW) today announced the company’s participation in the CIBC World Markets 2009 Whistler Institutional Investor Conference, underway in Whistler, British Columbia, February 19 and 20.

David MacLennan, Chief Financial Officer for Sierra Wireless, will present on Friday, February 20, at 11:10 AM Pacific Time.

The presentation will be available live by audiocast over the Internet; register at http://events.startcast.com/events6/118/whistler2009/.

This webcast is audio-only and will be available for 6 months following the conference.

About Sierra Wireless

Sierra Wireless (NASDAQ: SWIR – TSX: SW) modems and software connect people and systems to mobile broadband networks around the world. The Company offers a diverse product portfolio addressing enterprise, consumer, original equipment manufacturer, specialized vertical industry, and machine-to-machine markets, and provides professional services to customers requiring expertise in wireless design, integration, and carrier certification. For more information about Sierra Wireless, visit www.sierrawireless.com