Brown & Brown

Brown & Brown entered 2021 as the sixth-largest U.S. insurance brokerage, generating approximately $2.9 billion in total revenue (FY2021 10-K). The company operates through four segments: Retail (commercial and personal lines brokerage), Programs (managing general agent and program administrator operations), Wholesale Brokerage (surplus lines placement), and Services (third-party claims administration). Unlike most large brokers that centralize operations and standardize processes, Brown & Brown operates a deliberately decentralized model: acquired agencies retain their local leadership, brand identity, and client relationships while accessing Brown & Brown's carrier market access, capital, and shared services. The company had built this model through decades of tuck-in acquisitions, primarily targeting family-owned agencies in the $5–50 million revenue range. The challenge was whether this decentralized approach could continue to deliver both organic growth and margin expansion as the company scaled past $3 billion in revenue.

Brown & Brown maintained and scaled its decentralized operating model through FY2021–FY2024, combining disciplined acquisitions with a culture of local accountability:

• Decentralized profit center model: Each office operates as an independent profit center with its own P&L. Local leaders retain authority over hiring, client strategy, and growth priorities. Corporate provides shared carrier relationships, technology infrastructure, compliance support, and capital allocation — but does not dictate how individual offices run their books (Brown & Brown investor presentations, 10-K filings).
• Sustained tuck-in acquisitions: Brown & Brown completed 32 acquisitions in FY2024, adding approximately $174 million in annualized revenue and nearly 1,000 employees. Total acquisition payments in FY2024 were $890 million. The company targets agencies where owners want to retain operational autonomy while gaining the scale benefits of a large platform (Brown & Brown Q4 FY2024 earnings release, January 2025).
• Programs segment scaling: The Programs segment — which underwrites and administers insurance programs as an MGA — delivered 22.4% organic revenue growth in FY2024, the company's fastest-growing segment. Programs represent a higher-margin business than traditional brokerage because Brown & Brown earns underwriting fees in addition to commissions (Brown & Brown Q4 FY2024 earnings release).