Joseph B. Ucuzoglu

Joseph B. Ucuzoglu is the Global Chief Executive Officer of Deloitte, the world’s largest professional services organisation. Under his leadership, Deloitte serves a wide range of clients, including major corporations and governmental agencies, offering audit and assurance, tax and legal, consulting, risk advisory, and financial advisory services. Deloitte employs over 450,000 professionals globally and generates annual revenues exceeding $65 billion.

Ucuzoglu began his career at Deloitte in 1997 after obtaining a Bachelor of Science degree in Accounting from the University of Southern California. His career trajectory within Deloitte has been impressive, holding significant roles such as CEO of Deloitte US and leader of the Deloitte US Audit & Assurance practice before assuming the global CEO role in January 2023.

Throughout his career, Ucuzoglu has remained actively engaged with both clients and external stakeholders. He frequently addresses key issues facing the business community, including leadership in technology-driven change, fostering inclusive corporate cultures, and enhancing businesses' roles in societal transformation.

In addition to his professional responsibilities, Joe Ucuzoglu contributes to several esteemed organizations. He serves on the board of directors of the Partnership for New York City and chairs the Board of Councilors of the University of Southern California Marshall School of Business. Furthermore, he is a member of prestigious groups such as the Business Roundtable, the Fortune CEO Initiative, and the Committee on Capital Markets Regulation. He is also a member of the World Economic Forum’s International Business Council and the Board of Trustees at the University of Southern California. He also serves on the advisory board for the Yale School of Management’s Program on Stakeholder Innovation.

Ucuzoglu is a well-regarded speaker on business and societal issues, regularly contributing insights at global forums such as the World Economic Forum. Under his leadership, Deloitte has also been at the forefront of integrating innovative technologies like generative AI and advancing initiatives like green hydrogen to support global decarbonisation efforts.

Joseph B. Ucuzoglu is a prominent business leader and the Global Chief Executive Officer of Deloitte, the world’s largest professional services organisation. With a workforce of over 450,000 professionals operating in more than 150 countries, Deloitte generates annual revenues exceeding $65 billion. The firm provides a wide range of services including audit and assurance, tax and legal, consulting, risk advisory, and financial advisory to corporations and governmental bodies globally.

Ucuzoglu’s career at Deloitte began in 1997, shortly after earning a Bachelor of Science degree in Accounting from the University of Southern California (USC). He quickly demonstrated his capabilities and rose through the ranks to hold various leadership positions within the organisation. Before becoming Global CEO in January 2023, Ucuzoglu served as the CEO of Deloitte US from 2019 to 2022. In this role, he oversaw the operations and strategic direction of Deloitte’s US business, strengthening the firm’s leadership in professional services. He also previously led Deloitte’s US Audit & Assurance practice, where he contributed significantly to the firm’s growth and innovation in auditing.

Ucuzoglu has long been known for his engagement with clients and external stakeholders. His leadership approach focuses on leveraging Deloitte’s vast capabilities to deliver impactful results for businesses, governments, and communities. He frequently addresses key topics in the business world, such as the importance of purpose-driven leadership, inclusivity, and the role of businesses in navigating rapid technological advancements. Ucuzoglu has been an advocate for the integration of cutting-edge technologies, such as artificial intelligence (AI), into professional services, believing that AI will play a transformative role in enhancing human capabilities.

As a recognised thought leader, Ucuzoglu regularly speaks at high-profile events such as the World Economic Forum’s Annual Meeting, where he has covered topics ranging from the future of work to the challenges and opportunities of technological disruption. His insights are highly valued by business and government leaders, and he has contributed to discussions around hybrid work models, leadership in a rapidly evolving world, and the role of organisations in fostering sustainable economic growth.

In addition to his professional responsibilities at Deloitte, Ucuzoglu serves in various advisory and board positions. He is a member of the Business Roundtable, an organisation of leading US CEOs committed to promoting public policy solutions, the Fortune CEO Initiative, and the Committee on Capital Markets Regulation. He is also a member of the World Economic Forum’s International Business Council, where he collaborates with other global leaders to address the most pressing challenges facing businesses and society. Ucuzoglu is actively involved with his alma mater, USC, where he chairs the Board of Councilors of the Marshall School of Business and serves on the Board of Trustees. Additionally, he is a member of the advisory board for the Yale School of Management’s Program on Stakeholder Innovation and Management (Y-SIM), a program focused on creating long-term value for businesses and society.

Under Ucuzoglu’s leadership, Deloitte has taken significant steps to drive sustainability efforts, including the publication of a 2023 report on the potential of green hydrogen as a renewable energy source. The report estimates that green hydrogen could become a $1.4 trillion global market by 2050, offering a critical solution for decarbonising some of the world’s most challenging sectors.

Joseph B. Ucuzoglu has made significant contributions through numerous publications, focusing on transformative technologies, economic growth, and the future of auditing. In January 2020, Ucuzoglu participated in discussions at the World Economic Forum in Davos, where he spoke with Yahoo Finance and Fox Business about the impact of technologies and the importance of upskilling employees to adapt to evolving trends. His insights into the business community's response to technological advancements and workforce development have been highlighted in these platforms. Ucuzoglu’s views on preparing for future challenges in accounting were also captured in his December 2019 interview with Accounting Today, where he shared recommendations for how accountants can stay ahead in a rapidly changing landscape. He has contributed to major forums such as the Yahoo Finance All Markets Summit, where he discussed generational opportunities with Siemens US CEO Barbara Humpton.

His earlier work has focused on auditing innovations, particularly in light of technological disruptions. Ucuzoglu has been a key voice in reshaping the audit profession, particularly through the integration of artificial intelligence and analytics. His interviews in The Wall Street Journal, Leaders Magazine, and Compliance Week have outlined how these technologies are helping the audit industry evolve to meet the demands of businesses and capital markets. He has emphasised the need for audits to go beyond traditional financial statements, a sentiment echoed in his 2015-2016 interviews. Ucuzoglu’s leadership in audit innovations has positioned Deloitte as a forward-thinking organisation prepared for the challenges of modern auditing practices.

Joseph B. Ucuzoglu, the Global CEO of Deloitte, is known for his strong vision and strategic leadership. He envisions a future where Deloitte continues to be a trailblazer in the professional services industry, driving innovation, delivering exceptional value to clients, and positively impacting society as a whole.

Ucuzoglu's vision revolves around three key pillars: client-centricity, talent development, and societal impact. He believes that by putting clients at the centre of everything Deloitte does, the firm can better understand their evolving needs and provide them with tailored solutions and insights. Ucuzoglu emphasizes the importance of building deep, trust-based relationships with clients, and he encourages a collaborative approach that brings together diverse perspectives and expertise from across the organization.

Another crucial aspect of Ucuzoglu's vision is the development of talent within Deloitte. He recognizes that the firm's success is directly linked to the capabilities and passion of its professionals. Ucuzoglu is committed to fostering an inclusive and empowering culture where individuals can thrive, grow, and contribute their best. He promotes continuous learning, professional development, and the cultivation of diverse talent pools to drive innovation and ensure Deloitte remains at the forefront of the industry.

Beyond the boundaries of the firm, Ucuzoglu is dedicated to making a positive societal impact. He believes that businesses have a responsibility to address critical societal issues and play an active role in driving positive change. Ucuzoglu encourages Deloitte to leverage its collective expertise, resources, and global reach to tackle challenges such as diversity and inclusion, sustainability, and economic growth. By embracing a purpose-driven approach, he envisions Deloitte as a catalyst for societal progress, partnering with clients, governments, and stakeholders to shape a better future.

Ucuzoglu's vision aligns with Deloitte's core values of integrity, innovation, collaboration, and commitment to making an impact that matters. He inspires Deloitte professionals to embrace this vision and work together towards its realization. Through his strategic leadership, Ucuzoglu is guiding Deloitte towards a future where the firm continues to deliver exceptional value to clients, foster talent development, and make a positive and lasting impact on the communities it serves.