Throughout its extensive corporate history, Allianz SE has acquired numerous insurance firms, financial institutions, and asset management operations globally to expand its market footprint. Notable historical acquisitions include the major takeover of Dresdner Bank in Germany, the integration of Fireman's Fund Insurance Company in the United States, and the acquisition of Assurances Generales de France. Additionally, the group routinely absorbs smaller regional portfolios and specialized commercial underwriting entities to strengthen its market position.