Arthur J. Gallagher & Co. Acquires Krose GmbH & Co KG

Arthur J. Gallagher & Co. Acquires Bridge Insurance Brokers Limited

April 16, 2026

Financial Services

Arthur J. Gallagher & Co. announced it has acquired UK-based Bridge Insurance Brokers Limited. The transaction terms were not disclosed, and the Bridge team will continue operating from offices in Manchester and London.

Gallagher Bassett (Arthur J. Gallagher) Acquires Reck & Co.

February 3, 2026

Insurance

Gallagher Bassett, the claims and risk management subsidiary of Arthur J. Gallagher & Co., has acquired Reck & Co. GmbH, a Bremen-based specialist in marine and transport claims, surveying, and recovery services. The Reck & Co. team will remain in Bremen under existing leadership and will be integrated into Gallagher Bassett's Europe operations to deepen marine and transport claims capabilities across Europe; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires Bremer Insurance Agencies, Inc.

September 9, 2025

Insurance

Arthur J. Gallagher & Co. has acquired St. Paul–based Bremer Insurance Agencies, Inc., a subsidiary of Old National Bancorp; terms were not disclosed. The acquisition expands Gallagher's retail property/casualty brokerage footprint in the Upper Midwest, with Travis Hoaglund and his team joining Gallagher's Great Lakes region retail P/C operations.

Arthur J. Gallagher & Co. (Gallagher Re) Acquires MGB Re

January 16, 2024

Insurance

Arthur J. Gallagher & Co., through its reinsurance division Gallagher Re, has acquired Toronto-based MGB Re. The acquisition will expand Gallagher Re's medical reinsurance capabilities and bring MGB's leadership team into Gallagher Re's North America operations; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires Rosenzweig Insurance Agency, Inc.

October 23, 2023

Insurance

Arthur J. Gallagher & Co. acquired Mineola, New York-based Rosenzweig Insurance Agency, Inc.; terms were not disclosed. Rosenzweig will operate as part of Gallagher Agency Alliance and will remain in its current location, enhancing Gallagher's small-business property/casualty and employee benefits capabilities.

Arthur J. Gallagher & Co. Acquires KRW Insurance Agency, Inc.

June 8, 2016

Insurance

Arthur J. Gallagher & Co. (Gallagher) acquired KRW Insurance Agency, Inc., a Crystal Lake, Illinois-based retail insurance broker. KRW, established in the 1940s, provides commercial property/casualty, risk management, employee benefits and personal lines with specializations in the construction and manufacturing industries; management will continue to operate under Gallagher's Midwest region.