Arthur J. Gallagher & Co. Reports Strong Q1 2026 Earnings Driven by AssuredPartners Acquisition
Arthur J. Gallagher & Co. reported significant increases in revenue and earnings for Q1 2026, attributed to the acquisition of AssuredPartners, strong organic growth, and improved margins in its brokerage and risk management sectors. For the quarter ending March 31, 2026, the company’s revenue, excluding reimbursements, surged to $4.72 billion from $3.69 billion the previous year. Net earnings rose to $823 million from $709 million, while adjusted net earnings climbed to $1.16 billion, up from $972 million. Reported diluted earnings per share increased to $3.16 from $2.72, with adjusted diluted EPS rising to $4.47 from $3.72.
The combined brokerage and risk management segments experienced revenue growth, excluding reimbursements, reaching $4.72 billion from $3.69 billion year-over-year. Adjusted EBITDAC for these segments expanded to $1.81 billion from $1.53 billion, with adjusted diluted EPS advancing to $4.97 from $4.21. This marks Gallagher’s 24th consecutive quarter of double-digit adjusted EBITDAC growth. J. Patrick Gallagher, Jr., chairman and CEO, highlighted the resilience of their business model amid challenging market conditions, emphasizing continued focus on organic growth, strategic acquisitions, and service enhancement through AI and digitization.
The brokerage segment alone saw an increase in revenues, before reimbursements, reaching $4.29 billion from $3.31 billion, while net earnings improved to $913 million from $816 million year-over-year. Despite a soft commercial insurance market, Gallagher posted a 4% rise in organic base commissions and fees. Global commercial insurance prices dropped by approximately 3% in the first quarter, continuing a trend of rate reductions over the past three quarters. The segment completed eight acquisitions, projected to contribute $49 million in annualized revenue, underscoring its strategy of pursuing smaller, strategic acquisitions.
In the risk management sector, revenues before reimbursements increased to $428 million from $374 million, with net earnings rising to $50 million from $41 million. Organic fee growth reached 10%, reflecting sustained demand for outsourced claims and risk management services. Gallagher's performance aligns with or exceeds that of other major global brokers. For instance, Marsh McLennan and Aon reported mid-single-digit revenue growth in the same period, while Brown & Brown followed a similar growth trajectory through acquisitions.
Gallagher's 5% organic growth aligns with global counterparts, yet its 28% rise in total revenue outpaces peers, driven primarily by the AssuredPartners acquisition and ongoing smaller deals. This strategic expansion significantly scales Gallagher's operations, with the AssuredPartners acquisition alone contributing an estimated $2.4 billion in annual revenue and expanding its workforce by over 9,000 employees.
Gallagher achieved its 24th consecutive quarter of double-digit adjusted EBITDAC growth, despite pressures from factors such as interest income and integration costs. Analysts anticipate further synergies from the AssuredPartners acquisition, maintaining Gallagher’s competitive profitability in a challenging market. This quarter marked the complete integration of AssuredPartners, post the $13.5 billion all-cash acquisition in 2025, enhancing Gallagher's presence in the US middle-market and specialty sectors. Challenges such as retaining key personnel and clients and achieving cost efficiencies remain crucial for future margin growth compared to rivals like Marsh McLennan, Aon, WTW, and Brown & Brown. This acquisition highlights the ongoing trend of consolidation within the brokerage sector, where scale and diversified capabilities are critical for strengthening market positions.