POET Technologies Inc.

They might not exhibit there, but that doesn't mean they won't BE there... From POET's perspective, they might view this show as a convenient way to gather together all of their potential clients. Ajit can just go booth to booth and invite representatives from all the companies to an off-site presentation (perhaps in a nearby hotel conference facility). That will stir their interest to arrange private meetings later.

Also a good way to collect résumes...