NEW YORK, NY –April 23, 2019 /AxisWire/ MATTIO Communications, a leading strategic cannabis marketing firm, today announced the completion of its seed round of funding. Investors include Phyto Partners, venture capital titan Alan Patricof, founder of Greycroft, and Green Seed Fund. Rosie Mattio launched MATTIO Communications, formerly RMPR, in 2004 as a one-woman PR firm. Mattio moved […]