Given broader market volatility and pricing deceleration, does Aon foresee more attractive M&A valuations and opportunities, or will they dial back inorganic growth?

Aon has $7 billion in available capital for 2026 and a robust pipeline. They will continue disciplined M&A in high-margin, high-growth areas, particularly scaling in the middle market through NFP. While sellers may anchor to prior valuations, Aon maintains strict financial and strategic criteria for acquisitions to ensure high ROIC, and will not let excess cash sit on the balance sheet. “I think there's always a lag. Sellers anchor in trailing EBITDA in prior transaction comps, so you don't necessarily see sort of lower valuations in this market right now. I think debt cost drives a lag here. The quality assets, the type of assets that we're looking at remain resilient. They're high-growth, high-margin assets.”

With $7 billion in available capital for 2026 and only 'at least' $1 billion planned for buybacks, does Aon have line of sight on large deals in the first half of the year?

Edmund clarified that the $1 billion buyback is 'at least $1 billion' to maintain strategic flexibility, as there is no specific large deal in sight, but a robust pipeline. Aon aims for a balanced capital allocation between inorganic growth and shareholder returns, emphasizing that excess cash will not sit on the balance sheet. “Elyse, first, it's important to add 2 words before $1 billion, and that's at least $1 billion. We want to have the strategic flexibility given the pipeline right now, there's not a specific deal or asset that we're looking at.”

How much did data centers contribute to Q4 organic growth, and what is the expected tailwind for 2026?

Management highlighted the data center opportunity as monumental and unique, requiring new innovation in risk capital. While still in early stages, Aon is well-positioned and sees it as a significant driver for sustainable mid-single-digit or greater organic revenue growth, particularly within the Commercial Risk segment's double-digit growth in construction. “The data center opportunity, it is unique. It has never been seen before. It is monumental. It also requires a level of response and complexity that's beyond what the traditional industry has ever accomplished.”

AON

Aon (AON) Q4 FY25 earnings call: guidance and Q&A

Earnings call· Dec 2025 (Q4 FY25)· Financials· Jan 30, 2026

Source: earnings call transcript

Executive summary

Aon plc Q4 FY25 — Strong Organic Growth and Margin Expansion

Aon concluded Q4 FY25 with robust organic revenue growth and significant margin expansion, driven by its 3x3 plan and Aon Business Services. The firm demonstrated strong execution in talent investment and capital allocation, including a strategic divestiture. Management expresses high conviction in its sustainable growth model and ability to deliver long-term shareholder value amidst a complex macro environment.

Highlights

Achieved 6% organic revenue growth for the second straight year in FY25.
Expanded adjusted operating margin by 90 basis points to 32.4% for the full year.
Delivered double-digit free cash flow growth, up 14% to $3.2 billion for FY25.
Increased revenue-generating talent by a net 6% in 2025, contributing 50 bps to organic growth.
Strengthened capital position with $7 billion available for 2026, following the NFP Wealth divestiture.

Concerns

Experienced softer Jan 1 property renewals with rate declines of 15% to 20% in Reinsurance.
Fiduciary investment income decreased 17% in Q4 FY25 due to lower interest rates.
Q1 FY26 EPS guidance includes a 2-point headwind from the NFP Wealth sale, offsetting a 2-point FX tailwind.
Health Solutions saw delayed closed sales moving into Q1 FY26 and slower discretionary spend in talent solutions.

Guidance & targets

Category	Target	Timeline	Confidence
Full-year organic revenue growth	mid-single-digit or greater high materiality	FY26	High
Full-year adjusted operating margin expansion	70 to 80 basis points high materiality	FY26	High
Full-year adjusted EPS growth	strong high materiality	FY26	High
Full-year free cash flow growth	double-digit high materiality	FY26	High
Q1 FY26 interest expense	approximately $185 million medium materiality	Q1 · FY26	High
Q1 FY26 other expense	range between $20 million and $25 million medium materiality	Q1 · FY26	High
Full-year tax rate	19.5% to 20.5% medium materiality	FY26	High
Full-year noncash pension expense	$80 million medium materiality	FY26	High
Full-year free cash flow generation	$4.3 billion high materiality	FY26	High
Full-year share repurchases	at least $1 billion high materiality	FY26	High
AAU restructuring program total savings	$450 million medium materiality	FY26	High
AAU restructuring program total investment	$1.3 billion medium materiality	FY26	High
FY26 restructuring savings contribution to margin	$100 million (approximately 50 basis points) medium materiality	FY26	High
Revenue-generating talent expansion	additional 4% to 8% medium materiality	FY26	High

Segment performance

Segment	Revenue	YoY	QoQ	Margin
Commercial Risk Achieved 6% organic growth in Q4 FY25 and FY25. Reflected continued strength in core P&C globally, including strong growth in the U.S., EMEA, and Latin America. Construction delivered double-digit growth, driven by demand for large global infrastructure projects like data centers. M&A services are expected to support growth in 2026.	—	6%	—	—
Reinsurance Delivered 8% organic growth in Q4 FY25 and 6% for FY25. Driven by double-digit growth in insurance-linked securities and the strategy and technology group, as well as continued strength in facultative placements. Benefited from record cat bond issuances. Softer Jan 1 property renewals (rate declines of 15-20%) are a headwind, but expected to be offset by higher limits, international facultative placements, and STG analytics. Insurance-linked securities growth: double-digitStrategy and Technology Group (STG) growth: double-digitCat bond issuances outstanding: $59 billion	—	8%	—	—
Health Solutions Grew 2% organically in Q4 FY25 and 5% for FY25. This reflects mid-single-digit growth in core health and benefits offerings across the U.S. and EMEA, partially offset by delayed closed sales moving into Q1 FY26 and slower discretionary spend in talent solutions. Expected to remain an area of strength.	—	2%	—	—
Wealth Generated 2% organic growth in Q4 FY25 and 5% for FY25. Performance was led by strong advisory demand in the U.K. and EMEA related to ongoing regulatory change.	—	2%	—	—

AON operating KPIs by quarter

AON operating KPIs stated on its earnings calls, by fiscal quarter
KPI	Mar 2025 Q1 FY25	Jun 2025 Q2 FY25	Sep 2025 Q3 FY25	This call Dec 2025 Q4 FY25	Mar 2026 Q1 FY26	Jun 2026 Q2 FY26	Change vs prior quarter
Employees	60K We want to thank our 60,000 colleagues around the world for their commitment to excellence and innovation, your extraordinary leadership and hard work is what enables us to deliver for our clients. Source: earnings call transcript	60K+ Finally, to our over 60,000 colleagues around the world, thank you. Source: earnings call transcript	60K+ And finally, and most important, to our over 60,000 colleagues around the world, thank you. Source: earnings call transcript	60K+ Finally, to our over 60,000 colleagues around the world, thank you. Source: earnings call transcript	60K To our 60,000 colleagues around the world, thank you. Source: earnings call transcript	60K+ Finally, to our more than 60,000 colleagues around the world. Source: earnings call transcript	—

Operating figures the company stated on at least two of the calls shown, checked against each call's transcript. Click a figure to read the sentence. A dash means it was not stated that quarter.

Product announcements

Product	Type	Timeline
Aon Broker Copilot	launch	—
Claims Copilot	launch	—
Data Center Lifecycle Insurance Protection Program (DCLP)	expansion	—
Data center-specific treaty	launch	—

Deals & partnerships

NFP acquisition

Substantially advanced middle market strategy by building upon independent and connected strategy with NFP. The business is performing well with strong producer retention.

NFP Wealth divestiture over $2 billion in proceeds

Strategic divestiture of the NFP Wealth business as part of disciplined portfolio management.

Various (tuck-in M&A) acquisition

Continued very effective tuck-in M&A strategy, further accessing the large $31 billion North American addressable market. Focused on high-growth priority areas.

Risks & headwinds

Softer property renewals Jan 1 renewals

rate declines of 15% to 20%

Mitigation:Expected to be offset by higher limits, ongoing strength in international facultative placements, record activity in insurance-linked securities, and growing demand for STG analytics.

Lower interest rates Q4 FY25

Fiduciary investment income down 17% in Q4 FY25

Delayed closed sales moving into Q1 FY26

Impacted Health Solutions Q4 FY25 organic growth

Mitigation:These needs are structural and demand typically rebounds as conditions normalize.

Slower discretionary spend Q4 FY25

Impacted talent solutions in Health segment

Mitigation:These needs are structural and demand typically rebounds as conditions normalize.

Headwind from NFP Wealth sale Q1 FY26

2-point EPS headwind

Mitigation:Offset by a 2-point EPS tailwind from FX based on today's FX rates remaining stable.

Q&A highlights

How does the aggressive competitive environment for talent, especially in key growth areas, impact Aon's talent retention and hiring, and what is the outlook for attrition?

Management acknowledges the intense competitive environment but emphasizes Aon's unique position to attract and retain talent due to investments in ABS and enhanced capabilities. Revenue-generating hires were up a net 6% in 2025, contributing 50 basis points to organic growth, and the company plans to expand this population by another 4% to 8% in 2026, focusing on high-growth priority areas.

“Clearly, it's an aggressive and competitive intense environment right now. And as you just said, Greg, our talent, the attractiveness of it, we're not immune to that. But the point you made about being up 6% net in revenue-generating hires for the year means that not only were we in line with our objectives, but we're on our front foot.”

asked by Jian Huang · answered by Edmund Reese

2 min read 6 chapters

Detailed narrative

3x3 Plan and Aon United Strategy Progress

Aon's 3x3 plan, now in its final year, continues to accelerate the Aon United strategy by integrating risk and human capital, expanding client leadership, and leveraging Aon Business Services (ABS). This strategy has led to 6% organic revenue growth for two consecutive years and 90 basis points of adjusted operating margin expansion in FY25, demonstrating the business model's consistency and durability.

The firm's first Investor Day in two decades highlighted the strength of Aon United and the central role of the 3x3 plan, including the power of ABS.

Innovation and Data Center Opportunity

The company is leveraging ABS to deliver innovative solutions and deploy AI, launching Aon Broker Copilot and Claims Copilot. Aon expanded its Data Center Lifecycle Insurance Protection Program (DCLP) capacity by $1 billion, increasing total capacity to $2.5 billion. Its reinsurance team also designed and placed the first-ever data center-specific treaty, aligning up to $5 billion of capital.

This leadership in the monumental data center opportunity is a key driver for sustainable organic revenue growth.

Talent Investment and Client Engagement

Aon continues to invest in revenue-generating talent, which increased by a net 6% in 2025, contributing approximately 50 basis points to organic revenue growth from the 2024 and 2025 cohorts. The firm plans to expand this population by an additional 4% to 8% in 2026, focusing on high-growth priority areas.

Enhanced client engagement through the Enterprise Client Group and improved service delivery from ABS capabilities are playing a meaningful role in sustaining strong client retention rates in the mid-90s.

Middle Market Expansion and NFP Integration

Aon substantially advanced its middle market strategy, building upon its independent and connected approach with NFP. The NFP business is performing well with strong producer retention, and its integration onto the ABS platform is being accelerated. This acceleration leverages Aon's global capability centers and deepens integration across technology platforms, expected to further enhance performance and drive margin expansion over time, particularly in the $31 billion North American addressable market.

Capital Allocation and Portfolio Management

The firm generated $3.2 billion in free cash flow in FY25, an increase of 14% compared to 2024. This strong cash generation, coupled with disciplined portfolio management including the strategic sale of NFP Wealth, brings total capital available in 2026 to $7 billion.

Aon remains committed to a balanced capital allocation model, prioritizing its leverage objective (2.9x in Q4 FY25), consistently growing the dividend, and executing disciplined high-return M&A and capital return, including $1 billion in share repurchases in 2025.

Restructuring and Operating Leverage

The Accelerating Aon United (AAU) restructuring program is on pace to deliver $450 million in total savings with a $1.3 billion investment, with completion expected in 2026. In Q4 FY25, restructuring savings contributed approximately 115 basis points to adjusted operating margin.

The scalable ABS platform is expected to drive 40 to 50 basis points of margin expansion in FY26 through continued operating leverage, contributing to the overall 70-80 basis points of adjusted operating margin expansion target.

Summary of the company's earnings call; see how call summaries are prepared. Not investment advice.