Jo Bourjaily

Duffey Petrosky & Co. LLC provides marketing and advertising campaign services. It specializes in advertising campaigns for print and broadcast. Its services include direct marketing, branding, market research and production planning. The company was founded by Mark Petrosky in 1997 and is headquartered in Farmington Hills, MI.

MSLGroup provides specialty communications, public relations, and events management services. It helps customers to engage with their audiences 24/7. The firm is specializes in areas including consumer, corporate & brand citizenship, digital & social media, employee practice, events and experiential, financial communications, healthcare, public affairs, reputation management & corporate communications and technology. It provides services to the automotive, consumer, defense, energy, entertainment, food & beverage, sports, technology and travel & tourism sectors. The company was founded in 2009 and is in headquarters in New York, NY.