San Francisco | July 28, 2022

Chicago | August 02, 2022

Rosie Mattio

CEO MATTIO Communications

Launched in 2005, Mattio Communications is a full -service communications firm specializing in the cannabis industry, with clients spanning every sector of the trade, including, but not limited to, cultivation, manufacturing, finance, technology and ancillary services. Over the past six years, MATTIO Communications has represented some of the most recognized and well-respected brands in the cannabis industry, namely Canndescent, Headset, Papa & Barkley, Flowhub, LeafLink, TerrAscend, Curaleaf, Harborside, and many others.

Since launching our cannabis-specific unit in 2014, MATTIO has secured well over 100,000 media placements in print, digital and broadcast outlets for its clients.


Meet our 2022 conference speakers

Seng Robertson

Technical Director, Cannabis Research and Development, The Boston Beer Company

Lisa Weser

The Cannabis Publicist, Founder at, CPG Marketer & Brand Strategist

From Our Blog

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Calling all Canna-Curious

15/11/2021 The Cannabis Drinks Expo & Conference Brought Together the Industry’s Best and Brightest To Support and Promote Cannabis Drinks Across the United States and Abroad.

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