The Plexus Worldwide, LLC owner is known worldwide for his trademarks. These brands are in demand in services such as For: Retail services provided through direct solicitation by a network of independent ambassadors directed to end-users featuring dietary supplements and dietary beverages; Multi-level marketing services; Online retail store services featuring dietary sup. You can contact Plexus Worldwide, LLC from anywhere in the world by phone or email, which you will find on our service. Trademarks presented to you have been re-registered at different times. Key Publication Dates - Oct. 31, 2016.