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Deloitte Named to the Best of IAOP’s Global Outsourcing 100® List - Service Providers

IAOP’s 15th annual ranking recognizes outstanding service providers for excellence, innovation and continuous improvement across the outsourcing industry.

NEW YORK, May 23, 2024 — The International Association of Outsourcing Professionals® (IAOP) recognized Deloitte as one of the world’s best outsourcing service providers in its 2024 Global Outsourcing 100®.

“Thank you IAOP for continuing to recognize Deloitte as one the best Global Outsourcing service providers,” said Nima Rahnama, managing director, supply chain operations, Deloitte Consulting LLP. “We are grateful to have the opportunity to drive value for our clients by operating and transforming their procurement and finance functions.”

IAOP named Deloitte to the list for dynamic outsourcing services for clients across industries. In addition to its recognition as a Top 100 Outsourcing Provider, Deloitte earned the designation in Sustained Excellence and as an All Star Company, as a result of continued high scores year over year, and the highest marks in this year’s applications, specifically for:

  • Customer References: Includes companies that have demonstrated end-to-end speed and value for customers.
  • Awards and Certifications: Features companies that have attained industry recognition and relevant organizational and individual professional certifications.
  • Programs for Innovation: Recognizes companies for scale excellence and outcomes for clients across the enterprise applications landscape.
  • Programs for Corporate Social Responsibility: Honors companies that have committed responsibility through corporate programs and demonstrated results in addressing topics such as community involvement and development, labor practices, human rights, fair operating practices, environmental impacts, customer issues and organizational governance.

“We are honored to be recognized by IAOP again this year and particularly in Sustained Excellence and as an All Star Company, said Diana Sweetwood, finance and service leader, and managing director, Deloitte Consulting LLP. “We appreciate the recognition of our success providing clients outcome-oriented, innovation-driven solutions. As we continue to embed GenAI into our programs, we are driven to heighten our impact assisting clients become nimble, high value-add finance organizations and providing on-demand technology, insights and hard to source talent.”

The “2024 Global Outsourcing 100” recognizes the world's best outsourcing service providers and advisors. This list is based on applications received. Judging is based on a rigorous scoring methodology that includes an independent review by an independent panel of IAOP customer members with extensive experience in selecting outsourcing service providers and advisors for their organizations. The 2024 panel is led by IAOP CEO, Debi Hamill.

"In a year characterized by significant digital disruption, the 2024 Global Outsourcing 100® underscores the remarkable success and adaptability of service providers and advisors. This year's list celebrates organizations that have not only thrived but have excelled, innovated, and set new industry standards in this new era," stated Hamill. "We extend our heartfelt congratulations to Deloitte for securing a well-deserved place among the world's finest."

About IAOP
IAOP is THE sourcing community, with collaboration at its core, that drives exceptional business and societal outcomes. Our members and affiliates worldwide are digging deep at IAOP conferences, learning at IAOP chapter meetings, getting trained and certified at IAOP courses and workshops, and connecting through IAOP social media, all with one goal: better business results. Whether you are a customer, provider or advisor, new to collaborative business models like outsourcing, or an experienced professional, IAOP connects you and your organization to our growing global community and the resources you need to get the results your company deserves and demands. or more information and how you can become involved, visit

About Deloitte
Deloitte provides industry-leading audit, consulting, tax and advisory services to many of the world’s most admired brands, including nearly 90% of the Fortune 500® and more than 8,500 U.S.-based private companies. At Deloitte, we strive to live our purpose of making an impact that matters by creating trust and confidence in a more equitable society. We leverage our unique blend of business acumen, command of technology, and strategic technology alliances to advise our clients across industries as they build their future. Deloitte is proud to be part of the largest global professional services network serving our clients in the markets that are most important to them. Bringing more than 175 years of service, our network of member firms spans more than 150 countries and territories. Learn how Deloitte’s approximately 457,000 people worldwide connect for impact at


Media contact

Tracey Parry
Public Relations
Deloitte Services LP

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