Stratrix
On the Record · Arthur J. Gallagher

Arthur J. Gallagher acquisitions, on the record

The businesses Arthur J. Gallagher bought and sold, as its annual reports describe them, with the cash it reported paying for acquisitions each year and every deal filing since 2016.

Deals its annual reports describe

BusinessDealWhenValue
My Plan Manager
Word for word“On December 6, 2023, we acquired all of the issued and outstanding shares of My Plan Manager.” 10-K for 2023
acquisitionDecember 6, 2023—
Cadence Insurance
Word for word“On November 30, 2023, we acquired all of the issued and outstanding shares of Cadence Insurance.” 10-K for 2023
acquisitionNovember 30, 2023—
Eastern Insurance
Word for word“On October 31, 2023, we acquired the net assets of Eastern Insurance.” 10-K for 2023
acquisitionOctober 31, 2023—
Buck
Word for word“On April 3, 2023 we acquired the partnership interests of Buck.” 10-K for 2023
acquisitionApril 3, 2023—
AssuredPartners, Inc.
Word for word“As discussed elsewhere in this Annual Report on Form 10-K, on December 7, 2024, we signed a definitive agreement to acquire AssuredPartners.” 10-K for 2024
agreed acquisitionDecember 7, 2024—
Buck (BCHR Holdings, L.P. and its subsidiaries)
Word for word“We closed the acquisition of Buck in second quarter 2023 and Redington in fourth quarter 2024.” 10-K for 2024
acquisitionsecond quarter 2023—
Redington Ltd.
Word for word“We closed the acquisition of Buck in second quarter 2023 and Redington in fourth quarter 2024.” 10-K for 2024
acquisitionfourth quarter 2024—
RIBV Holdings, LLC
Word for word“During 2024, we also completed several acquisitions that were larger than our usual tuck-in acquisitions, namely the acquisitions of RIBV Holdings, LLC and Redington, within our brokerage segment.” 10-K for 2024
acquisitionDuring 2024—
My Plan Manager Group Pty Ltd
Word for word“We can provide no assurance that we will be able to successfully integrate the operations of acquisitions that are larger than our usual tuck-in acquisitions, such as AssuredPartners, Buck, Eastern Insurance, Cadence Insurance and My Plan Manager, that they will perform as expected, or that we will not incur unforeseen obligations or liabilities.” 10-K for 2024
acquisition——
Eastern Insurance Group, LLC
Word for word“We can provide no assurance that we will be able to successfully integrate the operations of acquisitions that are larger than our usual tuck-in acquisitions, such as AssuredPartners, Buck, Eastern Insurance, Cadence Insurance and My Plan Manager, that they will perform as expected, or that we will not incur unforeseen obligations or liabilities.” 10-K for 2024
acquisition——
As filedReported in the company's financial data (XBRL), each linked to its filing
Fiscal year endedCash paid for acquisitions (net of cash acquired)Goodwill from acquisitions
2016-12-31$327.3 million$225.4 million
2017-12-31—$304.5 million
2018-12-31—$584.6 million
2019-12-31—$975.7 million
2020-12-31—$359.6 million
2021-12-31—$2.56 billion
2022-12-31—$709.9 million
2023-12-31—$1.79 billion
2024-12-31—$837 million
2025-12-31—$9.9 billion

Deal filings since 2016

Read from Arthur J. Gallagher’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-02-17. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.