Fundz
Funding, M&A and exec moves matched to your market, from $49/mo billed annually, or $79/mo quarterly. See plans and pricing.See plans →

Aon to acquire USI Insurance for $17 billion

PUBLIC · AONAug 30, 2026•1 day ago

Acquiring Company

Aon Plc

Acquired Company

USI Insurance

United StatesNew YorkSecurityFinancial ServicesInsurance

Description

Aon is nearing a $17 billion deal to acquire USI Insurance from KKR, marking a significant consolidation in the insurance brokerage sector. This acquisition aims to enhance Aon's platform following its recent purchase of middle-market broker NFP. The deal promises to give Aon greater access to USI's extensive market reach. KKR stands to gain significantly from its investment in USI, reflecting ongoing demand for larger brokerages.

Company Information

Company

Aon Plc

Location

United States

About

Aon Plc is a leading global professional services firm providing a broad range of risk, retirement, and health solutions. The company aims to empower results for clients by delivering innovative risk management solutions. Aon has a strong presence in various sectors, helping organizations make informed decisions. With a focus on analytics and technology, Aon enhances its clients' performance.

Don't miss Aon Plc's next move

Get an email the moment Aon Plc makes an acquisition, hires an exec, or expands, usually minutes after it happens.

One email per event. Unsubscribe anytime.

Predictive Intelligence
Strategic

ML-powered predictions for Aon Plc's next move

Learn about Strategic plan

M&A Insights

Based on deal data
Integration timeline
70% of M&A integrations take 12-24 months to complete
Tech stack consolidation
83% of merged companies consolidate technology vendors within first year
Post-acquisition investment
Companies increase IT spending by 23% on average after acquisitions
Success factor
M&A deals with strong technology integration plans are 2.5x more likely to succeed

Frequently asked

Who acquired USI Insurance?

USI Insurance was acquired by Aon Plc, based in United States. The deal was reported on August 30, 2026. Aon Plc is a leading global professional services firm providing a broad range of risk, retirement, and health solutions. Aon Plc is publicly traded (AON) and operates in Security.

When did Aon Plc acquire USI Insurance?

Aon Plc's acquisition of USI Insurance was reported on August 30, 2026. Aon is nearing a $17 billion deal to acquire USI Insurance from KKR, marking a significant consolidation in the insurance brokerage sector. This acquisition aims to enhance Aon's platform following its recent purchase of middle-market broker NFP. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does USI Insurance do?

USI Insurance is one of the largest privately held insurance brokers in North America. It offers a variety of insurance and risk management services tailored to the needs of businesses and individuals. It is privately held, operating in Financial Services, and is based in New York.

This company was part of an acquisition. Fundz tracks who bought whom, and who to call on both sides.

145 of these a day, filtered to the companies you pick. $29 a month, billed annually, and if it does not pay for itself in a year we refund it.

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.