Polsinelli Executive and Leadership Team

October, 2026

Leadership Overview

Polsinelli has 7 executives leading key functions including strategy, operations, legal, technology, and business development.

Committed to delivering comprehensive legal solutions, Polsinelli maintains a focus on excellence across antitrust, intellectual property, and litigation sectors to drive client success and market impact.

Leadership Roles at Polsinelli

  • Chairman & Chief Executive Officer - Chase Simmons
  • Chief Operating Officer & Chief Financial Officer - Scott Fletcher
  • Chief of Staff - Regan Lemke
  • Venture Capital Emerging Growth Companies Practice Group Specialist & Chief of Staff - Jenna Dunsmore
  • Chief Technology Officer, CIO Ai & Enthusiast - Harpreet Suri
  • Chief Legal Officer - L. James Berglund II
  • Chief Marketing & Business Development Officer - Tiffany Zeigler
  • Chase Simmons - Chairman & Chief Executive Officer

    Chase Simmons, the Chairman & Chief Executive Officer at Polsinelli, directs the firm's overarching strategic vision and long-term growth initiatives. Overseeing the integration of diverse legal practice groups, the Chairman & Chief Executive Officer ensures alignment with the firm's commitment to high-stakes litigation and intellectual property excellence. This leadership role involves managing relationships with the Board and guiding the firm through complex market shifts across the United States. By fostering a culture of professional rigor, Chase Simmons directly impacts the firm's competitive positioning in the legal industry. Simmons maintains a focus on sustainable expansion, ensuring that the firm's full-service capabilities meet the evolving needs of clients. Through disciplined oversight of firm-wide performance, the Chairman & Chief Executive Officer secures the stability and reputation of the organization, driving consistent value for stakeholders while navigating the intricacies of the modern legal landscape.

    Scott Fletcher - Chief Operating Officer & Chief Financial Officer

    Scott Fletcher, the Chief Operating Officer & Chief Financial Officer at Polsinelli, manages the firm's financial health and operational infrastructure. Overseeing fiscal planning, budgeting, and resource allocation, the Chief Operating Officer & Chief Financial Officer ensures that the firm maintains the financial stability required to support complex litigation and intellectual property cases. This role involves collaborating with the executive team to optimize profitability and operational efficiency across all offices. By implementing robust financial controls, Scott Fletcher directly impacts the firm's ability to invest in talent and technology. Fletcher maintains a focus on long-term fiscal sustainability, ensuring that the firm's business model remains resilient in a competitive legal market. Through rigorous analysis of performance metrics and operational workflows, the Chief Operating Officer & Chief Financial Officer drives the firm's growth, ensuring that all administrative and financial functions support the firm's overarching commitment to excellence.

    Regan Lemke - Chief of Staff

    Regan Lemke, the Chief of Staff at Polsinelli, coordinates internal operations and facilitates communication between executive leadership and various practice groups. Overseeing the execution of strategic priorities, the Chief of Staff ensures that firm-wide initiatives remain on schedule and aligned with the broader mission of providing top-tier legal services. This role involves managing complex administrative workflows and supporting the firm's leadership in optimizing operational efficiency. By streamlining internal processes, Regan Lemke directly impacts the firm's ability to handle diverse cases ranging from antitrust to intellectual property. Lemke maintains a focus on organizational health, ensuring that resources are allocated effectively to support the firm's litigation teams. Through meticulous attention to detail and cross-departmental collaboration, the Chief of Staff enhances the firm's internal cohesion, allowing the organization to maintain its high standards of service across all regional operations.

    Jenna Dunsmore - Venture Capital Emerging Growth Companies Practice Group Specialist & Chief of Staff

    Jenna Dunsmore, the Venture Capital Emerging Growth Companies Practice Group Specialist & Chief of Staff at Polsinelli, manages the strategic development of the firm's venture capital initiatives. Overseeing the growth of emerging company portfolios, the Venture Capital Emerging Growth Companies Practice Group Specialist & Chief of Staff ensures that legal services remain tailored to the unique needs of high-growth startups. This role involves bridging the gap between specialized legal counsel and the operational requirements of the firm's leadership. By identifying market opportunities within the venture capital sector, Jenna Dunsmore directly impacts the firm's expansion into new business territories. Dunsmore maintains a focus on client acquisition and retention, ensuring that the firm's expertise in emerging growth remains a cornerstone of the practice. Through strategic planning and operational support, the Venture Capital Emerging Growth Companies Practice Group Specialist & Chief of Staff drives the firm's influence within the innovation economy.

    Harpreet Suri - Chief Technology Officer, CIO Ai & Enthusiast

    Harpreet Suri, the Chief Technology Officer, CIO Ai & Enthusiast at Polsinelli, directs the firm's digital transformation and technological innovation strategies. Overseeing the integration of artificial intelligence and advanced data systems, the Chief Technology Officer, CIO Ai & Enthusiast ensures that the firm leverages cutting-edge tools to enhance legal research and case management. This role involves modernizing the firm's IT infrastructure to support secure and efficient operations across all practice areas. By championing the adoption of AI-driven solutions, Harpreet Suri directly impacts the firm's ability to deliver faster, more accurate results for clients. Suri maintains a focus on cybersecurity and technological scalability, ensuring that the firm's digital assets remain protected while supporting growth. Through the implementation of innovative software and hardware, the Chief Technology Officer, CIO Ai & Enthusiast drives the firm's technological edge, positioning the organization as a leader in the digital evolution of the legal profession.
    Harpreet Suri
    L. James Berglund II, the Chief Legal Officer at Polsinelli, oversees the firm's internal legal affairs and risk management protocols. Overseeing compliance and ethical standards, the Chief Legal Officer ensures that the firm adheres to the highest professional requirements while managing complex litigation and intellectual property matters. This role involves providing guidance to the executive team on legal risks and regulatory changes that impact the firm's operations. By maintaining rigorous oversight of internal legal processes, L. James Berglund II directly impacts the firm's reputation and operational integrity. Berglund maintains a focus on mitigating liability, ensuring that the firm's practices remain consistent with industry standards and client expectations. Through strategic legal counsel and proactive risk assessment, the Chief Legal Officer supports the firm's stability, allowing the organization to focus on delivering exceptional legal services to clients across the United States while navigating the complexities of the legal landscape.
    L. James Berglund II

    Tiffany Zeigler - Chief Marketing & Business Development Officer

    Tiffany Zeigler, the Chief Marketing & Business Development Officer at Polsinelli, directs the firm's brand strategy and client acquisition efforts. Overseeing marketing campaigns and business development initiatives, the Chief Marketing & Business Development Officer ensures that the firm's expertise in antitrust, intellectual property, and litigation is effectively communicated to target markets. This role involves analyzing market trends to identify new growth opportunities and strengthening relationships with existing clients. By crafting compelling narratives that highlight the firm's value proposition, Tiffany Zeigler directly impacts the firm's market presence and revenue growth. Zeigler maintains a focus on brand consistency and strategic outreach, ensuring that the firm's reputation for excellence remains prominent. Through the development of targeted business development programs, the Chief Marketing & Business Development Officer drives the firm's expansion, ensuring that the organization remains a preferred choice for clients seeking high-quality legal representation across diverse industries.
    Tiffany Zeigler

    Frequently Asked Questions Regarding Polsinelli Top Executives and Leadership Team

    Who leads Polsinelli?
    Polsinelli is led by Chase Simmons (Chairman & Chief Executive Officer), along with executives such as Scott Fletcher (Chief Operating Officer & Chief Financial Officer) and Regan Lemke (Chief of Staff).
    Who is part of Polsinelli’s executive team?
    The executive team of Polsinelli includes leaders such as Chase Simmons (Chairman & Chief Executive Officer), Scott Fletcher (Chief Operating Officer & Chief Financial Officer), Regan Lemke (Chief of Staff) and other senior executives.
    How many executives does Polsinelli have?
    Polsinelli has 7 executives leading key business areas.
    What roles are included in Polsinelli’s leadership team?
    The leadership team of Polsinelli includes roles such as Chairman & Chief Executive Officer, Chief Operating Officer & Chief Financial Officer, Chief of Staff, Venture Capital Emerging Growth Companies Practice Group Specialist & Chief of Staff, Chief Technology Officer, CIO Ai & Enthusiast.