Digital transformation — the use of technology to radically improve performance or reach of enterprises — is a hot topic for companies across the globe. Executives in all industries are using digital advances such as analytics, mobility, social media and smart embedded devices as well as improving their use of traditional technologies such as ERP to change customer relationships, internal processes and value propositions. Other executives, seeing how fast digital technology disrupted media industries in the past decade, know they need to pay attention to changes in their industries now.

Where can you look for digital transformation opportunities? We interviewed 157 executives in 50 companies to find out. These companies are large — typically $1 billion or more in annual sales — and spanned 15 countries. To provide balanced perspectives, approximately half of the interviewees were business leaders such as CEOs, line of business managers, marketing heads or COOs, while the other half were IT and technology leaders.