Rosie Mattio

Mattio Communications

Rosie launched MATTIO Communications, formerly RMPR, in 2004 as a one-woman PR firm. Mattio moved to Seattle with her family in 2014, just when adult-use cannabis was legalized in the state of Washington. She quickly realized emerging cannabis brands had specific marketing needs – and challenges.

Today, Rosie is considered a market maker in the world of cannabis. Ranked the #1 cannabis PR firm by Greenmarket Report, Rosie is a strategic powerhouse, industry connector and influencer. Based in New York City, her firm MATTIO serves over 30 marquee cannabis clients. Prior to opening MATTIO, Rosie started her career at Alison Brod Public Relations and also worked at Rubenstein Associates. She received a degree in Public Relations/Image Management from Boston University. Before bringing her talents to the cannabis space, Rosie promoted several clients in the technology and food & beverage industries.

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