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BST & Company merges with Gallagher, Flynn & Company

PRIVATESep 05, 2026•2 days ago

Acquiring Company

BST & Company

Acquired Company

Gallagher Flynn & Company

IllinoisVermontConsultingAccountingFinancial ServicesAccounting

Description

BST & Company has successfully merged with Gallagher, Flynn & Company. The new entity, named BST Gallagher Flynn, combines their strengths and cultural alignment for enhanced service. The merger will increase their workforce to over 230 employees and generate $40 million in annual revenue.

Company Information

Company

BST & Company

Location

Illinois, United States

About

BST & Company is a mid-sized accounting firm specializing in audit and tax services. They focus on exceptional client service and long-term success. The firm values cultural alignment and teamwork among its professionals.

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Strategic

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M&A Insights

Based on deal data
Integration timeline
70% of M&A integrations take 12-24 months to complete
Tech stack consolidation
83% of merged companies consolidate technology vendors within first year
Post-acquisition investment
Companies increase IT spending by 23% on average after acquisitions
Success factor
M&A deals with strong technology integration plans are 2.5x more likely to succeed

Frequently asked

Who acquired Gallagher Flynn & Company?

Gallagher Flynn & Company was acquired by BST & Company, based in Illinois. The deal was reported on September 5, 2026. BST & Company is a mid-sized accounting firm specializing in audit and tax services. They focus on exceptional client service and long-term success. BST & Company is privately held and operates in Consulting.

When did BST & Company acquire Gallagher Flynn & Company?

BST & Company's acquisition of Gallagher Flynn & Company was reported on September 5, 2026. BST & Company has successfully merged with Gallagher, Flynn & Company. The new entity, named BST Gallagher Flynn, combines their strengths and cultural alignment for enhanced service. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does Gallagher Flynn & Company do?

Gallagher, Flynn & Company is a regional CPA firm providing comprehensive accounting services. They have a strong commitment to their clients and invest in their team's growth and development. It is privately held, operating in Financial Services, and is based in Vermont.

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