Industry Veteran Gary Greenstein Launches GNG Strategic Advisors, Bringing 30 Years of Media Leadership to OOH, DOOH, and Experiential Advertising
The Advisory Firm Accelerates Growth for Demand and Supply Side Leaders Across the Media Landscape
NEW YORK, NY — GNG Strategic Advisors, a newly launched media and advertising consultancy, last week announced its official debut at POSSIBLE, one of the industry’s premier annual gatherings. Founded by Gary Greenstein, a 30-year media industry veteran, GNG Strategic Advisors is purpose-built to help companies and leaders break through growth barriers and supercharge performance — drawing on hard-won insights from decades at the forefront of out-of-home (OOH), digital out-of-home (DOOH), and experiential advertising.
Greenstein is widely respected across the media industry for his 25-year tenure at Vector Media, where he helped grow the company from a startup through a major acquisition. He will continue to support Vector Media in a board member capacity as he builds GNG Strategic Advisors. His deep relationships span brands, media agencies, industry thought leaders, AdTech, measurement companies, activation stakeholders, and media suppliers — positioning GNG Strategic Advisors as a trusted partner for organizations on both the demand and supply sides of the business.
“One of the most valuable things I can offer is an honest account of what has worked — and equally important, what has not. Those hard lessons save leaders enormous time and resources. I take tremendous pride and pleasure in helping others achieve their goals and ambitions, and I am passionate about this industry and the people in it.”
— Gary Greenstein, Founder & CEO, GNG Strategic Advisors
About GNG Strategic Advisors
GNG Strategic Advisors partners with companies and leaders across the media and advertising ecosystem, sharing strategies that have driven real results — and candid lessons from approaches that fell short. The firm is deeply focused on the evolution of OOH, DOOH, and experiential media, connecting the IRL Human Medium with URL, helping clients stay ahead of the newest innovations shaping the business.
GNG Strategic Advisors accelerates success in:
- Go-to-Market Strategy
- Product Launches
- Marketing & Sales Strategy
- Sales Structure
- Inventory Development
- Investment Strategy
- Navigating the Evolving Advertising Industry Ecosystem
- Bringing Value to Both the Demand and Supply Sides of the Business
Gary Greenstein
Founder & CEO, GNG Strategic Advisors
Gary@GNGStrategicAdvisors.com