Search Criteria
Need Help?

We are happy to assist with any questions.

Helen Miranda
4A's Agency Search Liason

Sullivan Higdon & Sink

Office Employees0-50
Total US0-50
Total Worldwide0-50
Ali Mahaffy, Co-CEO
Ali has worked at some great agencies. But her career has also taken her to the client side, which gives her a great perspective on the pressures and challenges our clients face
and how the agency should be positioned to help. Ali is the key to the relationships we build with our clients on both the professional and personal levels. Ali also ensures that the agency has all the resources it needs to be a lean, mean and highly effective machine. As the “Yin” of SHS, Ali keeps all of us grounded, balanced and happy.
John January, Co-CEO
Since 1999, John has helped establish SHS’s reputation for creative excellence. A sought-after speaker and industry thought leader, John helps our clients see not just what’s coming down the road but also what’s around the next corner. As the “Yang” of SHS, John leads the
charge to reach higher, push boundaries and discover what’s next. John created a podcast. Business Week wrote about it. John’s creative work has been featured in The One Show, Communication Arts, Creativity, Archive, Print, U.S. Ad Review and the national ADDYs. He’s also a pretty good get on the speaking circuit and prestigious award juries.