Stacey Hightower Voice Network Badge Voice Network contributor, an ongoing writer for our guest opinion column. Stacey Hightower is the CEO of Omnicom Specialty Marketing Group, a portfolio of industry-leading specialized marketing and custom communications services companies. He is also the co-founder of One Hundred. Voice CEO to CEO: Omnicom’s Stacey Hightower Talks to Fluent360’s CEO on Founding an Agency as a Woman of Color Danielle Austen opens up about the role multiculturalism plays in her business model.