John Sullivan is a Director, Strategy and Competitive Alignment at The Alta Group. Colleagues describe them as "I had the pleasure of working with John on several large-scale financing projects while at Cisco, including the development of innovative usage-based payment offers. Throughout our collaboration, John demonstrated exceptional understanding of complex financial models and ability to resolve key issues as the offer was developed. John is a pleasure to work with, consistently delivering new ideas and an excellent team-working environment." and "I worked with John in the Business Strategy team. John was very supportive, empowered me to take ownership of the work providing the freedom and encouragement to explore new ideas. He actively listens to feedback, values diverse perspectives and creates an environment where innovation thrives. I truly appreciated his balance between providing autonomy and ensuring strong support when needed!"