Barclays Executive and Leadership Team

July, 2026

Leadership Overview

Barclays has 10 executives leading key functions including operations, finance, strategy, sales, technology, and compliance.

Driven by a commitment to innovation, Barclays is dedicated to providing comprehensive financial services globally, fostering sustainable finance, and enhancing digital customer experiences across its diverse business segments.

Leadership Roles at Barclays

  • Finance Mi Data Analyst & Chief Financial Officer, Mi - Lauren Del Giudice
  • Chief Financial Officer, Greater (China) - Stephen Callander
  • Chief Operating Officer - Ryan Bacher
  • Head Chief Operating Officer, of Client Integration, Sales (APAC) - Yuli Tan
  • Chief Operating Officer, Barclays Execution Services, Risk, Finance & Treasury - Alastair Blackwell
  • Strategy Associate & Office Chief of Staff - Bianca Navas
  • Vice President (Chief of Staff) - Anudeep Nayani
  • Managing Director - India Head of GTIS and Chief Technology Officer - Nitin Mulay
  • Compliance Chief of Staff (Americas) - Julianne Thomas
  • Managing Director - Chief Information Officer Function Digital Channels and Business Process Automation - Sabina Isak
  • Lauren Del Giudice - Finance Mi Data Analyst & Chief Financial Officer, Mi

    Lauren Del Giudice, the Finance Mi Data Analyst & Chief Financial Officer, Mi at Barclays, spearheads financial strategy and data analysis for the Mi division. This critical role involves rigorous financial planning, forecasting, and reporting, ensuring fiscal health and strategic alignment with broader company goals. Del Giudice's responsibilities encompass managing financial data integrity, deriving actionable insights from complex datasets, and guiding investment decisions. The Chief Financial Officer's oversight extends to optimizing financial performance and resource allocation within the Mi segment. By leveraging advanced data analytics, Del Giudice identifies opportunities for revenue enhancement and cost efficiency. This leadership position is pivotal in supporting Barclays' global financial operations and its commitment to sustainable finance, ensuring robust financial stewardship across all operations.

    Stephen Callander - Chief Financial Officer, Greater (China)

    Stephen Callander, the Chief Financial Officer, Greater (China) at Barclays, directs financial strategy and operations within the Greater China region. This key role involves managing financial planning, analysis, and reporting to support Barclays' business objectives in this significant market. Callander oversees financial risk management, ensuring compliance with local regulations and internal policies. The Chief Financial Officer's responsibilities include optimizing financial performance, driving revenue growth, and managing capital allocation effectively. By providing strategic financial insights, Stephen Callander supports the expansion of Barclays' banking and investment services in China. This leadership position is crucial for navigating the complexities of the Chinese financial landscape and reinforcing the bank's global financial strength.

    Ryan Bacher - Chief Operating Officer

    Ryan Bacher, the Chief Operating Officer at Barclays, directs the operational execution across the bank's extensive global network. Overseeing critical infrastructure and process optimization, Bacher ensures the seamless delivery of financial services to consumers, businesses, and institutions. This leadership role involves enhancing operational efficiency and scalability, directly supporting Barclays' strategic objectives in retail banking, corporate and investment banking, and wealth management. By streamlining internal workflows and implementing best practices, Bacher drives operational excellence. The Chief Operating Officer's focus extends to managing the complex interdependencies between various divisions, ensuring robust performance and risk mitigation. Bacher's strategic oversight guarantees that operational capabilities align with the company's commitment to digital innovation and sustainable finance, solidifying Barclays' market position.

    Yuli Tan - Head Chief Operating Officer, of Client Integration, Sales (APAC)

    Yuli Tan, the Head Chief Operating Officer, of Client Integration, Sales (APAC) at Barclays, directs operational strategies for client integration and sales within the Asia-Pacific region. This leadership position focuses on enhancing customer onboarding processes and driving sales performance across diverse APAC markets. Tan oversees the seamless integration of new clients into Barclays' financial services ecosystem, ensuring a positive and efficient customer experience. The Chief Operating Officer's responsibilities include optimizing sales channels and fostering strong client relationships throughout the APAC territory. By implementing effective operational frameworks, Tan supports the expansion of Barclays' retail banking and wealth management services in this key growth region. Yuli Tan's leadership ensures operational readiness and drives revenue growth, reinforcing Barclays' commitment to global market presence.

    Alastair Blackwell - Chief Operating Officer, Barclays Execution Services, Risk, Finance & Treasury

    Alastair Blackwell, the Chief Operating Officer, Barclays Execution Services, Risk, Finance & Treasury at Barclays, orchestrates operational excellence across critical support functions. This extensive role involves managing the execution services, risk management frameworks, financial operations, and treasury functions for the bank. Blackwell drives efficiency and effectiveness in these vital areas, ensuring seamless integration and robust performance. The Chief Operating Officer's responsibilities include optimizing operational processes, implementing risk mitigation strategies, and ensuring financial stability. By enhancing operational capabilities, Blackwell supports Barclays' strategic objectives in providing secure and reliable financial services globally. Alastair Blackwell's leadership ensures the integrity and efficiency of core banking operations, reinforcing the bank's commitment to sound financial management.

    Bianca Navas - Strategy Associate & Office Chief of Staff

    Bianca Navas, the Strategy Associate & Office Chief of Staff at Barclays, drives strategic initiatives and operational coordination for key executive functions. This role involves developing and implementing strategic plans that align with Barclays' global objectives in financial services. Navas facilitates communication and collaboration across departments, ensuring efficient execution of corporate strategies. The Office Chief of Staff's responsibilities include managing executive priorities, optimizing workflow, and supporting decision-making processes. By analyzing market trends and competitive landscapes, Navas contributes to the formulation of innovative business strategies. This leadership position is crucial for enhancing organizational effectiveness and supporting the company's focus on digital transformation and sustainable finance, ensuring strategic coherence across the enterprise.

    Anudeep Nayani - Vice President (Chief of Staff)

    Anudeep Nayani, the Vice President (Chief of Staff) at Barclays, provides strategic support and operational oversight to executive leadership. This role involves coordinating key initiatives, managing cross-functional projects, and ensuring alignment with the bank's overarching business objectives. Nayani facilitates effective communication between departments, streamlining decision-making processes and enhancing organizational efficiency. The Chief of Staff's responsibilities include driving strategic planning efforts and supporting the implementation of critical business programs. By analyzing operational data and identifying areas for improvement, Nayani contributes to the bank's continuous pursuit of excellence in financial services. Anudeep Nayani's leadership ensures strategic execution and operational effectiveness across Barclays' global operations.

    Nitin Mulay - Managing Director - India Head of GTIS and Chief Technology Officer

    Nitin Mulay, the Managing Director - India Head of GTIS and Chief Technology Officer at Barclays, leads the Global Technology and Information Services (GTIS) division in India and oversees the bank's technological strategy. This pivotal role involves architecting and implementing robust technology solutions that support Barclays' global financial operations. Mulay directs the development and maintenance of IT infrastructure, ensuring security, scalability, and reliability across all platforms. The Chief Technology Officer's responsibilities include driving digital innovation, enhancing cybersecurity measures, and optimizing technology investments. By championing cutting-edge technologies, Mulay supports the bank's commitment to digital transformation and operational efficiency. Nitin Mulay's leadership ensures that Barclays leverages technology to deliver superior financial services and maintain a competitive edge in the global market.

    Julianne Thomas - Compliance Chief of Staff (Americas)

    Julianne Thomas, the Compliance Chief of Staff (Americas) at Barclays, directs compliance operations and strategic initiatives across the Americas region. This leadership role ensures adherence to regulatory requirements and internal policies, safeguarding the bank's integrity and reputation. Thomas oversees the development and implementation of compliance frameworks, managing risk mitigation strategies and fostering a culture of compliance. The Chief of Staff's responsibilities include coordinating with legal teams, advising senior management on regulatory matters, and driving continuous improvement in compliance processes. By ensuring robust compliance measures, Julianne Thomas supports Barclays' commitment to responsible banking and sustainable finance. This role is critical for maintaining trust and operational integrity within the financial services sector.

    Sabina Isak - Managing Director - Chief Information Officer Function Digital Channels and Business Process Automation

    Sabina Isak, the Managing Director - Chief Information Officer Function Digital Channels and Business Process Automation at Barclays, spearheads the development and implementation of digital channels and automation initiatives. This leadership role focuses on enhancing customer engagement through innovative digital platforms and optimizing business processes through automation. Isak directs the strategy for digital transformation, ensuring seamless user experiences and operational efficiencies. The Chief Information Officer's responsibilities include overseeing the technology roadmap for digital channels, driving the adoption of automation technologies, and managing the associated IT infrastructure. By leveraging cutting-edge solutions, Sabina Isak supports Barclays' commitment to digital innovation and sustainable finance, improving service delivery and operational agility across the organization.

    Explore Leadership Teams in Banking

    Frequently Asked Questions Regarding Barclays Top Executives and Leadership Team

    Who leads Barclays?
    Barclays is led by Lauren Del Giudice (Finance Mi Data Analyst & Chief Financial Officer, Mi), along with executives such as Stephen Callander (Chief Financial Officer, Greater (China)) and Ryan Bacher (Chief Operating Officer).
    Who is part of Barclays’s executive team?
    The executive team of Barclays includes leaders such as Lauren Del Giudice (Finance Mi Data Analyst & Chief Financial Officer, Mi), Stephen Callander (Chief Financial Officer, Greater (China)), Ryan Bacher (Chief Operating Officer) and other senior executives.
    How many executives does Barclays have?
    Barclays has 10 executives leading key business areas.
    What roles are included in Barclays’s leadership team?
    The leadership team of Barclays includes roles such as Finance Mi Data Analyst & Chief Financial Officer, Mi, Chief Financial Officer, Greater (China), Chief Operating Officer, Head Chief Operating Officer, of Client Integration, Sales (APAC), Chief Operating Officer, Barclays Execution Services, Risk, Finance & Treasury.