ISG Index™ Q2 2026: Big 15 category
Deloitte named a Top 15 Sourcing Standout in the Global and Americas regions for the Managed Services Market in the Q2 2026 Global ISG Index™
Key Takeaways:
- Deloitte’s Operate Service offerings
- Deep understanding of Deloitte industry knowledge and technology capabilities specific to Operate
- How clients can reimagine their business and technology future
Now in its 95th consecutive quarter, the ISG Index™ provides an independent quarterly review of the latest sourcing industry data and trends. Each quarter it names the top 15 commercial providers in the Big 15 (revenues of more than $10 billion), Building 15 (revenues between $3 billion and $10 billion), Breakthrough 15 (revenues between $1 billion and $3 billion) and Booming 15 (revenues of less than $1 billion) categories in the Global, Americas, EMEA and Asia Pacific regions. Each Top 15 category includes providers that compete in the traditional sourcing market, as well as those that compete in the as-a-service market, including IaaS and SaaS providers.
Deloitte was among the leading providers in the Big 15 category for the Global and Americas region based on the annual value of commercial contracts won over the last 12 months, according to the Q2 2026 Global ISG Index™.
This recognition reflects the momentum of Deloitte’s managed services business and the outcomes we help clients achieve. By bringing together deep industry expertise, technology-enabled solutions, and flexible delivery models, we help organizations navigate complexity, improve performance, and create lasting value.
- Srivats Srinivasan, Operate Leader, Deloitte Consulting LLP.
Key Links
- View the ISG Q2 Index Sourcing Standout in larger size
- Source: ISG Index™ Technology Industry Update: Services & Software- 2026, Hosted by Rishi Jhunjhunwalam Head of Technology Research IIFL Capital, Published July 9, 2026
Disclaimer
ISG (Nasdaq: III) is a global AI-centered technology research and advisory firm. A trusted partner to more than 900 clients, including 75 of the world’s top 100 enterprises, ISG is a long-time leader in technology and business services that is now at the forefront of leveraging AI to help organizations achieve operational excellence and faster growth. The firm, founded in 2006, is known for its proprietary market data and research, in-depth knowledge and governance of provider ecosystems, and the expertise of its 1,500 professionals worldwide working together to help clients maximize the value of their technology investments.
Srivats Srinivasan
