• Grant Thornton Advisors completed its all-cash acquisition of CBIZ at a $5 billion enterprise value.
• The combination creates the fifth-largest U.S. professional services, tax and advisory provider, with annual domestic revenue exceeding $5 billion.
• The expanded multinational platform generates more than $7 billion in annual revenue, employing over 34,500 professionals.
• Common stock ceased trading on the New York Stock Exchange; the combined organization will ultimately operate under the Grant Thornton brand.
• The Benefits & Insurance Services segment became an independent company backed by New Mountain Capital.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. CBIZ Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001193125-26-442819), on November 02, 2026, and is solely responsible for the information contained therein.