Corey Herscu

For the past seven years, Corey Herscu has been a laser-focused branding strategist, thought-leader, and publicist.
After graduating the public relations program at The G. Raymond Chang School of Continuing Education at Ryerson University, Corey began his career working with emerging technology in Canada as the co-founder at Herscu & Goldsilver.
In July 2017, Corey moved on to start his own firm, RNMKR. As a full-service agency, RNMKR’s clients have been featured in Rolling Stone Magazine, Business Insider, Playboy, Mashable, Cheddar, Uncrate, and many other mainstream outlets regionally and internationally.
RNMKR has created narratives, relationships, and branding opportunities with such brands as Zenabis, TruTrace Technologies (BLOCKStrain), Tinley Beverage Co., O’Cannabiz, Max Zavet & Robes Cannabis, BRNT, Emblem Cannabis, The Supreme Cannabis Company, Weedbox, Origin House (CannaRoyalty), and more.
More recently, since establishing himself as a thought-leader in the cannabis industry, Corey has become a growth consultant for early stage cannabis start-ups, helping define their place in the industry and raise go-to market capital.
For more information on RNMKR, go to
  • Accolades: Top Cannabis PR firm, Toronto Life; Nominated for agency of the year, twice, at Lift CCA’s and OCannabiz Awards.