Johnson Global Advisory Establishes Strategic Leadership Council and Appoints Three Council Members

WASHINGTON, D.C., November 26, 2024 -Johnson Global Advisory (JGA) is announcing the formation of its Strategic Leadership Council (SLC), an initiative aimed at bolstering the firm's strategic direction and reinforcing its commitment to industry-leading advisory services. The Council, composed of executives from diverse sectors within the audit quality stakeholder ecosystem, will provide insights into the JGA leadership on industry trends, strategic decision-making, and growth opportunities. Kathleen M. Hamm, Greg Jonas, and Dave Sullivan are the first appointees to the SLC.
Kathleen M. Hamm has an extensive background in financial regulation, control infrastructures, and risk management, particularly relating to fintech and cybersecurity. Her previous role as a Board Member of the Public Company Accounting Oversight Board (PCAOB) highlights her leadership in regulatory transformation and strategic policy development. "Joining JGA’s Strategic Leadership Council allows me to leverage my experience to further the Firm's mission in these transformative times," remarked Hamm.
Greg Jonas is an independent consultant on auditing and business reporting matters. He served as Director of the Division of Research and Analysis at the PCAOB from 2012-2016. In addition to roles as a financial analyst at Morgan Stanley and Moody’s Investors Service, Greg spent 23 years at Arthur Andersen, serving in various roles supporting its global audit practice. “JGA serves a vital role in improving audit quality for the benefit of auditing firms and investors. I look forward to contributing to the firm’s success.”
Dave Sullivan, a seasoned executive known for his strategic insight in audit quality and risk management, has over 35 years of experience from Deloitte. His leadership in global audit quality initiatives make him a pivotal addition to the council. "I look forward to collaborating with my fellow council members to propel JGA to new heights," stated Sullivan.
The SLC will meet quarterly, advising JGA’s leadership team on critical business opportunities and challenges, ensuring the Firm remains at the forefront of industry innovation and strategic excellence. The first meeting of the SLC was held on Friday November 1, 2024, at JGA's Washington D.C. office.
“I am proud to welcome Kathleen, Greg, and Dave to our new Strategic Leadership Council,” said Jackson Johnson, JGA President and Founding Shareholder. “Their collective expertise will be instrumental in guiding our strategic initiatives and ensuring that JGA continues to set high standards our clients expect in this sector.”
About Johnson Global Advisory
JGA partners with leadership of public accounting firms, driving change to achieve the highest level of audit quality. Led by former PCAOB staff, JGA professionals are enthusiastic and practical in their support to firms in their audit quality journey. We accelerate opportunities to improve quality through policies, practices, and controls throughout the firm. This innovative approach harnesses technology to transform audit quality. Our team is designed to maintain a close pulse on regulatory environments around the world and incorporates solutions which navigate those standards. JGA is committed to helping the profession in amplifying quality worldwide.

Joe Lynch, JGA Shareholder, to Provide Insights on Changes to Engagement Quality Review Requirements










