Jenner & Block Executive and Leadership Team

September, 2026

Leadership Overview

Jenner & Block has 5 executives leading key functions including finance, operations, administrative management, marketing, and communications.

Committed to excellence in legal advisory services, Jenner & Block delivers sophisticated counsel across mergers, acquisitions, and complex commercial law to clients worldwide.

Leadership Roles at Jenner & Block

  • Chief Financial Officer - Patrick Bull
  • Chief Operating Officer - Carol Rubin
  • Chief of Staff, Office of Managing Partners - Alexandria McGurk
  • Chief Communications Officer (Cco) - Daniel Schwarz
  • Chief Marketing & Business Development Officer - JeanMarie Campbell
  • Patrick Bull - Chief Financial Officer

    Patrick Bull, the Chief Financial Officer at Jenner & Block, manages all fiscal operations and long-term financial planning for the firm. Overseeing capital allocation and budgetary discipline, the Chief Financial Officer ensures the firm maintains robust liquidity to support high-stakes legal advisory services. This leadership role involves rigorous analysis of revenue streams across mergers, acquisitions, and private equity practice areas. By optimizing internal financial controls, Patrick Bull directly impacts the firm's ability to invest in top-tier legal talent and advanced technology. The Chief Financial Officer coordinates with the executive committee to align fiscal strategies with the firm's broader growth objectives. Through precise management of tax and insurance-related financial risks, Bull secures the firm's economic foundation. This oversight extends to monitoring global market trends, ensuring the firm remains competitive while navigating complex regulatory environments across North American and international jurisdictions.

    Carol Rubin - Chief Operating Officer

    Carol Rubin, the Chief Operating Officer at Jenner & Block, directs the daily administrative and operational infrastructure of the firm. Overseeing internal processes, the Chief Operating Officer ensures seamless integration between legal practice groups and support departments. This leadership role involves architecting efficient workflows for complex litigation, real estate, and environmental law matters. By streamlining operational delivery, Carol Rubin directly impacts the firm's capacity to handle high-volume client engagements with precision. The Chief Operating Officer collaborates with department heads to implement scalable systems that enhance productivity across all offices. Through the management of firm-wide resources, Rubin maintains the operational excellence required for sophisticated legal advisory services. This focus on efficiency supports the firm's commitment to delivering superior client outcomes while managing the logistical demands of a large-scale legal practice operating within diverse and competitive global markets.
    Carol Rubin

    Alexandria McGurk - Chief of Staff, Office of Managing Partners

    Alexandria McGurk, the Chief of Staff, Office of Managing Partners at Jenner & Block, coordinates strategic initiatives and executive communications for the firm's leadership. Overseeing the flow of information to the managing partners, the Chief of Staff, Office of Managing Partners ensures alignment on firm-wide priorities and long-term vision. This leadership role involves facilitating high-level decision-making processes regarding mergers, acquisitions, and securities law practice development. By managing the executive agenda, Alexandria McGurk directly impacts the firm's ability to execute complex organizational goals. The Chief of Staff, Office of Managing Partners acts as a primary liaison between the partnership and administrative leadership, fostering collaboration across all legal disciplines. Through meticulous project management and strategic oversight, McGurk supports the firm's mission to provide elite legal counsel. This role remains essential for maintaining organizational cohesion while the firm navigates the evolving demands of the legal industry.

    Daniel Schwarz - Chief Communications Officer (Cco)

    Daniel Schwarz, the Chief Communications Officer (Cco) at Jenner & Block, manages the firm's internal and external messaging strategies. Overseeing public relations and reputation management, the Chief Communications Officer (Cco) ensures consistent communication of the firm's values and legal achievements. This leadership role involves crafting narratives that underscore the firm's expertise in complex litigation, environmental law, and regulatory compliance. By maintaining strong relationships with media outlets and industry stakeholders, Daniel Schwarz directly impacts the firm's public standing and brand authority. The Chief Communications Officer (Cco) coordinates with executive leadership to address sensitive matters and promote the firm's thought leadership in the legal community. Through strategic content development and crisis communication planning, Schwarz protects the firm's reputation while highlighting its commitment to excellence. This oversight ensures that all communications reflect the firm's professional standards and dedication to providing high-quality legal advisory services to a diverse client base.

    JeanMarie Campbell - Chief Marketing & Business Development Officer

    JeanMarie Campbell, the Chief Marketing & Business Development Officer at Jenner & Block, drives the firm's market positioning and client acquisition strategies. Overseeing brand identity and growth initiatives, the Chief Marketing & Business Development Officer ensures the firm effectively communicates its expertise in finance, private equity, and commercial law to target markets. This leadership role involves developing comprehensive outreach programs that highlight the firm's success in high-stakes legal matters. By identifying new business opportunities, JeanMarie Campbell directly impacts the firm's revenue growth and market share expansion. The Chief Marketing & Business Development Officer collaborates with practice group leaders to tailor service offerings to the specific needs of corporate clients. Through data-driven marketing campaigns and strategic networking, Campbell strengthens the firm's reputation as a premier legal advisor. This focus on business development ensures the firm remains at the forefront of the legal sector's competitive landscape.

    Frequently Asked Questions Regarding Jenner & Block Top Executives and Leadership Team

    Who leads Jenner & Block?
    Jenner & Block is led by Patrick Bull (Chief Financial Officer), along with executives such as Carol Rubin (Chief Operating Officer) and Alexandria McGurk (Chief of Staff, Office of Managing Partners).
    Who is part of Jenner & Block’s executive team?
    The executive team of Jenner & Block includes leaders such as Patrick Bull (Chief Financial Officer), Carol Rubin (Chief Operating Officer), Alexandria McGurk (Chief of Staff, Office of Managing Partners) and other senior executives.
    How many executives does Jenner & Block have?
    Jenner & Block has 5 executives leading key business areas.
    What roles are included in Jenner & Block’s leadership team?
    The leadership team of Jenner & Block includes roles such as Chief Financial Officer, Chief Operating Officer, Chief of Staff, Office of Managing Partners, Chief Communications Officer (Cco), Chief Marketing & Business Development Officer.