Mergers and Acquisitions January 8, 2026
Doeren Mayhew Acquires Lancaster & Reed in Florida
The top 50 accounting firm announced Wednesday that it added Key Biscayne, FL-based CPA firm Lancaster & Reed as of Dec. 17, 2025.
Firm Management November 5, 2024
GHJ Joins Forces With Fellow L.A. Firm GGF
GHJ, a top 100 accounting firm, has merged in GGF, a firm that offers a full suite of services, including audit, tax, and advisory.
Firm Management November 5, 2024
KSM Adds Shanholt Glassman Klein Kramer in New York
KSM has expanded its presence in New York after acquiring SGKK, a New York City-based CPA firm with a focus on the real estate industry.
Firm Management November 5, 2024
LGA Merges in Abbott & Co.
The top 200 firm has combined with fellow Massachusetts accounting firm Abbott & Co., led by Mellinda Abbott.
Firm Management November 4, 2024
CBIZ Completes Marcum Acquisition
The 2.3-billion-dollar megadeal between the two top 15 accounting firms, which was announced in July, became official on Nov. 1.
Firm Management November 4, 2024
Blue & Co. Merges in Mellen, Smith, and Pivoz
The combination, effective Nov. 1, enables the Carmel, IN-based top 60 accounting firm to expand into the Detroit market.
Mergers and Acquisitions November 1, 2024
Forvis Mazars Adds Florida Accounting Firm MSL
As a result of the deal, Forvis Mazars gains 120 professionals, including 14 partners, and three new Florida office locations.
Mergers and Acquisitions October 30, 2024
CPA Advisory Firm Cover & Rossiter to Join The Bonadio Group
The merger is expected to close on December 1, 2024, when all employees of the Delaware-based CPA firm will join The Bonadio Group and C&R will begin to operate under The Bonadio Group brand.
Firm Management October 29, 2024
Herbein Acquires Bumpers & Co. in Delaware
The top 200 firm has established its first location in Delaware after acquiring Bumpers, an accounting and advisory firm in Wilmington.
Firm Management October 28, 2024
EY Adds Technology Consulting Firm Dignari
The woman-owned firm specializes in digital identity and access management solutions primarily for U.S. government clients.
Firm Management October 28, 2024
RBSK Partners Acquires Hash CPA Group in Indiana
The move expands Greensburg, IN-based RBSK Partners' client base and strengthens its position as a trusted advisor in the market.
Firm Management October 25, 2024
Grant Thornton US Strikes a Deal With … Grant Thornton in Ireland
Grant Thornton's tax and advisory business, Grant Thornton Advisors, is merging with its counterparts at Grant Thornton Ireland.
Firm Management October 22, 2024
PBMares to Combine With BSB CPAs + Advisors in Virginia
The top 75 firm is expanding its presence in the Washington, D.C. metro area by merging in fellow Virginia-based firm BSB.