Arthur Hall Insurance Joins Marsh McLennan Agency Family
Deal News | Apr 03, 2025 | Re-Insurance News

Marsh McLennan Agency (MMA), a division of Marsh, has expanded its operations by acquiring Arthur Hall Insurance, an agency based in West Chester, Pennsylvania. Marsh McLennan Agency provides a broad spectrum of insurance and financial services in the US and Canada. With this acquisition, MMA strengthens its market presence and broadens its service offerings, particularly in Pennsylvania and Delaware. Founded in 1966, Arthur Hall Insurance specializes in both commercial and personal insurance solutions with expertise in sectors such as life sciences, information management, and municipal services. The acquisition will see all Arthur Hall employees, including President Jim Denham, integrate into MMA, continuing operations from their existing offices. This transaction aligns with MMA’s strategy to enhance service offerings and client outcomes by leveraging Arthur Hall's expertise and expanding its geographical footprint.
Sectors
- Insurance
- Financial Services
Geography
- United States – The acquisition targets an insurance agency based in Pennsylvania, with expanded operations into Delaware.
- Canada – Mentioned as part of Marsh McLennan Agency's geographical service footprint.
Industry
- Insurance – Relevant as the acquisition involves insurance agencies engaged in providing commercial and personal insurance solutions.
- Financial Services – Includes business insurance, employee benefits, retirement, and wealth services offered by Marsh McLennan Agency.
Financials
Participants
Name | Role | Type | Description |
---|---|---|---|
Marsh McLennan Agency | Buyer | Company | A division of Marsh offering business insurance and financial services across the US and Canada. |
Arthur Hall Insurance | Target | Company | An insurance agency based in West Chester, Pennsylvania, providing insurance solutions since 1966. |
Jim Denham | President of Arthur Hall Insurance | Person | President of Arthur Hall Insurance and part of the transition as their company is acquired by MMA. |
Andrew Neary | CEO of MMA's East Region | Person | CEO of Marsh McLennan Agency's East region. |