Brown & Brown’s $9.83 billion acquisition of Accession Risk Management Group has pushed the broker to No. 5 in Business Insurance’s ranking. The deal changes the company’s scale and specialty mix, but it also sharpens the question investors must weigh: when will organic growth strengthen? A larger revenue base can improve a broker’s reach, yet acquisition-driven growth doesn’t answer whether the underlying business is gaining customers or expanding existing accounts.
The broker reported $5.76 billion in 2025 revenue, up 22.5%. Completed in August, the purchase added about $1.7 billion in annual revenue and roughly 5,500 employees. Accession is the parent of retail broker Risk Strategies and wholesale intermediary One80 Intermediaries. Those additions give Brown & Brown more operating reach, while also making integration and retention central to the next phase of performance.
Acquisition expands specialty reach
Accession adds capabilities across agriculture, health care, private equity, reinsurance and captives. One80 also brings casualty-focused businesses, broadening Brown & Brown’s mix as property rates soften. That wider spread could make revenue less dependent on any single line, though the value of diversification depends on whether the businesses maintain clients and produce growth after the transaction.
CEO and President J. Powell Brown sees room to grow across retail and programs, including middle-market and large accounts, employee benefits, catastrophe property, casualty programs, professional liability, and wholesale and binding authority business. The range is broad; the execution burden is, too. The opportunity now depends in part on integrating the businesses and converting their specialties into durable organic growth. This is more significant than it looks: a long list of markets creates potential, but it doesn’t by itself show that the broker can win more business or hold pricing.
Two senior hires will support that effort: Eileen Akerson as chief legal officer and Dori Henderson as chief information technology officer. Henderson is expected to bring together the company’s data and artificial intelligence capabilities, with the aim of developing products and new ways to trade with carrier partners. That work could matter to how the broker serves clients and coordinates with insurers, but the stated aim remains a plan, not evidence of a measurable contribution to growth.
Organic growth remains the pressure point
First-quarter revenue rose 35.4% year over year, largely because of Accession, while organic revenue was flat. The contrast shows why headline growth needs context: the acquisition lifted reported revenue, but the existing business did not expand organically in the quarter. Several competitors posted mid-single-digit organic growth for the same period, putting Brown & Brown’s result under added scrutiny.
Brown attributed the slower result to falling property rates, the acquisition integration, employee departures and a change in the revenue model at its pharmacy consulting business. These factors operate differently. Softer rates can reduce commission growth even when customer relationships remain intact, while integration and departures can affect the business’s capacity to retain accounts or pursue new ones. The pharmacy consulting change also complicates comparisons by changing how revenue is recorded.
That gap matters in a market where investors have grown wary of broker shares amid prolonged property rate declines and questions about AI’s effect on the intermediary model. Wells Fargo equity research managing director Elyse Greenspan said Brown & Brown was “doing OK,” while pointing to stronger organic growth as a reason to favor some peers. UBS managing director Brian Meredith said the company had felt pricing pressure and a slowdown more than some competitors. The comments point to a clear investor concern: scale is useful, but it doesn’t remove exposure to weaker pricing or execution delays.
Meredith also sees resilience in Brown & Brown’s small and middle-market focus. Those segments tend to experience less pricing volatility in a prolonged soft market, he said, which could help the company steady organic growth after its current transition. That support has limits. A less volatile segment may soften the effect of rate changes, but it can’t guarantee stronger sales or offset every source of client and employee attrition.
Retention, capital and market conditions
The firm is also dealing with the departure of 275 employees who left late last year to join Howden. Brown & Brown estimates the move cost it $23 million in annual revenue; litigation between the companies continues. The reported revenue estimate gives investors a sense of the financial exposure, while the employee loss raises a separate operating question: whether the company can preserve client relationships and maintain service as teams change.
As its share price fell, Brown & Brown repurchased $100 million of stock in the fourth quarter and $250 million in the first quarter. Brown said the firm is still assessing specialty acquisitions and businesses that could be integrated into existing offices. Repurchases return capital to shareholders and signal management’s view of the company’s shares, but they don’t resolve the growth question. Further acquisitions could add capabilities; they would also bring more integration work.
The company’s 2026 market trend report described softening rates, ample capacity and stronger competition across property, casualty, cyber, executive and specialty lines. Brown also cited business owners’ inflation concerns and a “little hesitancy and wait and see” mood. In that environment, brokers may face pressure from both sides: clients can delay decisions, while competition and available capacity can constrain pricing. If you’re working in this space, those conditions make client retention and new business production more revealing measures than revenue growth alone.
What to watch as the integration takes hold
CFO R. Andrew Watts expects organic growth to improve through the year as the firm places less catastrophe property and One80’s contribution builds. Brown said the company is writing new business and working to retain customers. Those are the mechanisms management is counting on, but the reported results will need to show whether they are gaining traction.
The test ahead is whether those efforts, alongside the Accession integration, can narrow the growth gap as pricing conditions remain soft. The acquisition has expanded Brown & Brown’s reach; the next evidence investors need is sustained organic growth that can stand on its own. For now, the transition is still underway.