This Global Tea Company Is Infused With Sustainability Practices, Allowing It to Win Huge Tech Companies as Customers Posted byStephen J. Bronner April 29, 2019 Leave a comment on This Global Tea Company Is Infused With Sustainability Practices, Allowing It to Win Huge Tech Companies as Customers Numi Organic Tea, founded in 1999 by the Rahim siblings, has been embraced by the giants of Silicon Valley.