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ISG Index™ 3Q 2022: Big 15 category

Deloitte named a Top 15 Sourcing Standout in the Big 15 for the Global and Americas Managed Services Markets, according to the 3Q 2022 Global ISG Index™

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 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 due to its ability to leverage its assets across edge technologies globally and industrialize delivery enhanced by dynamic talent models that empowers Deloitte to establish flexible, collaborative relationships with its clients that work to address their specific needs.

What you will gain from the report:

  • Deloitte’s Operate Services offerings
  • Deep understanding of Deloitte industry knowledge and technology capabilities specific to Operate
  • How clients can reimagine their business and technology future.

About ISG

ISG (Information Services Group) (Nasdaq: III) is a leading global technology research and advisory firm. A trusted business partner to more than 800 clients, including more than 75 of the world’s top 100 enterprises, ISG is committed to helping corporations, public sector organizations, and service and technology providers achieve operational excellence and faster growth. The firm specializes in digital transformation services, including automation, cloud and data analytics; sourcing advisory; managed governance and risk services; network carrier services; strategy and operations design; change management; market intelligence and technology research and analysis. Founded in 2006, and based in Stamford, Conn., ISG employs more than 1,300 digital-ready professionals operating in more than 20 countries—a global team known for its innovative thinking, market influence, deep industry and technology expertise, and world-class research and analytical capabilities based on the industry’s most comprehensive marketplace data. For more information, visit

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