About MeetingMatrix International Inc
- MeetingMatrix International is the world's leading provider of software solutions for the event planning, diagramming, modeling and certification of reusable space. More than 18,000 users at over 7,000 facilities worldwide leverage 72 million square feet of certified event space to promote, sell and use space. Platinum+ is our premiere room diagramming package. Add 3D-VR and Certified Room Diagrams to make this package complete.