Insurance Brokerage Market Size and Share

Global Insurance Brokerage Market (2025 - 2030)
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Insurance Brokerage Market Analysis by Mordor Intelligence

The global insurance brokerage market size stood at USD 328.47 billion in 2025 and is forecast to touch USD 480.66 billion by 2030, reflecting a robust 9.47% CAGR during the period. Accelerated demand for cyber, catastrophe-related, and embedded-finance solutions underpins this expansion, while the sector’s deep digital investments compress placement cycles and broaden client reach. A pronounced shift toward excess-and-surplus (E&S) lines, now handling 34% of US commercial business, reconfigures risk distribution and favors brokers with specialized market access. Meanwhile, public-sector carriers still dominate premiums, yet private-sector capacity is growing faster as institutional investors funnel capital into alternative risk vehicles. Heightened consolidation, evidenced by multibillion-dollar acquisitions in 2024–2025, delivers scale advantages but intensifies margin pressure as embedded channels threaten to redirect up to USD 50 billion in auto premiums away from traditional intermediaries.

Key Report Takeaways

  • By insurance type, property & casualty maintained leadership with 56.2% of the global insurance brokerage market share in 2024, while Specialty Lines are advancing at an 8.31% CAGR through 2030.
  • By brokerage type, retail brokerage held 76.5% revenue share in 2024; Wholesale brokerage is projected to expand at an 8.79% CAGR to 2030.
  • By insurer relationship, public-sector carriers accounted for 54.5% of the global insurance brokerage market size in 2024, whereas private-sector placements are growing at a 9.45% CAGR through 2030.
  • By geography, North America led with a 37.8% share in 2024; Asia-Pacific represents the fastest-growing region at a 7.20% CAGR through 2030.

Segment Analysis

By Insurance Type: Specialty Lines Drive Innovation

Property & Casualty held 56.2% of the global insurance brokerage market share in 2024, underscoring its anchor role in enterprise risk programs. Specialty Lines, however, are forecast to advance at an 8.31% CAGR, fueled by cyber, marine, and aviation risks that demand bespoke structuring. The global insurance brokerage market benefits as brokers monetize specialized placement expertise, particularly where reinsurance capacity and advanced analytics converge. Within Specialty Lines, cyber premiums are set to rise, expanding the global insurance brokerage market size for advisory and placement fees connected to digital-risk cover. Emerging niches such as space-launch liability and green-hydrogen property insurance are also opening incremental brokerage revenue streams.
Sophisticated modeling tools and capital-market solutions, such as insurance-linked securities, enhance brokers’ ability to align coverage with evolving exposures. Life insurance brokerage faces headwinds from direct channels yet persists where estate-planning or high-net-worth needs warrant human counsel. Health-insurance brokerage remains resilient because employers require turnkey compliance and benefits administration. Each sub-segment, therefore, shapes the broader global insurance brokerage industry by dictating resource allocation, talent specialization, and technology investment priorities. As Specialty Lines mature, cross-selling between casualty and cyber is driving multi-line retention rates above 92%.

Insurance Brokerage Market: Market Share by Insurance Type
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Note: Segment shares of all individual segments available upon report purchase

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By Brokerage Type: Wholesale Gains Momentum

Retail brokers retained 76.5% of 2024 revenue, but wholesale placements are growing 8.79% annually as E&S usage widens. Surplus-lines premiums rose, pushing additional volume into wholesale channels and expanding the global insurance brokerage market size available to firms with niche underwriting access. Consolidation, illustrated by Bridge Specialty Group’s recent acquisition of Nationwide Brokerage Solutions, signals a race for distribution scale and data analytics sophistication. Wholesale brokers differentiate through exclusive market binders and proprietary catastrophe-risk engines that retail competitors lack.
Their rapid growth trajectory highlights a structural reallocation of premium toward entities capable of navigating unregulated or lightly regulated markets. As a result, the global insurance brokerage market adapts to a multi-channel architecture where wholesale, managing general agents, and program administrators co-exist with traditional client-facing brokers. The rise of delegated authority arrangements has also allowed wholesalers to capture underwriting profit, not just commissions, further enhancing their economics. Digital submission portals, once a novelty, are now table stakes, with leading wholesalers processing 65% of risks through straight-through APIs.

By Insurers: Private Sector Momentum

Public-sector carriers represented 54.5% of 2024 premium intermediated, yet private-sector placements are expanding at 9.45% CAGR on the back of capital inflows from pension funds and alternative asset managers. Private-equity-backed brokers accounted for 72% of M&A deals in 2024, accelerating scale and technology adoption that improve service delivery. This evolution increases the global insurance brokerage market size captured by agile intermediaries able to design captive, parametric, or insurance-linked security solutions. Private insurers’ flexibility in wording, pricing, and claims orchestration appeals to corporates seeking bespoke programs.
Mastering alternative-risk transfer mechanisms allows brokers to relish fee uplifts and stronger retention, creating a virtuous cycle that boosts investments in analytics, automation, and talent. These mechanisms enable brokers to offer innovative solutions, enhancing their value proposition and fostering long-term client relationships. As time progresses, the operational agility of private markets is poised to reshape competitive dynamics in the global insurance brokerage industry, driving efficiency and adaptability. A notable 28% year-on-year surge in structured reinsurance deals underscores the role of private-market creativity in helping corporates navigate the challenges of a tightening traditional capacity, ensuring risk management strategies remain robust and effective.

Global Insurance Brokerage Market: Market Share by Insurers
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Geography Analysis

North America commanded 37.8% of premium intermediated in 2024, leveraging deep capital markets, sophisticated surplus-lines frameworks, and a mature technology ecosystem. Growth, however, moderates as consumer segments migrate toward embedded offerings while commercial buyers increasingly self-insure through captives and alternative risk structures. The United States USD 115.6 billion surplus-lines volume and Canada’s steady pricing discipline demonstrate the region’s adaptive capacity, keeping the global insurance brokerage market anchored in risk-transfer innovation. Ongoing wildfire and hurricane losses are intensifying demand for parametric triggers, with broker-led facilities now covering multiple perils in single contracts.
Asia-Pacific will deliver the fastest growth at 7.20% CAGR by 2030. India’s liberalized commission regime and China’s loosening foreign ownership limits invite global entrants and raise professional standards expectations. Cyber insurance premiums in the region are rising 50% annually yet represent only 7% of the global total, providing a sizeable whitespace. Successful broker strategies hinge on local partnerships, culturally attuned advisory, and investment in multilingual digital platforms, factors that collectively expand the global insurance brokerage market in emerging economies. Thailand’s new risk-based capital framework and Indonesia’s InsurTech sandbox pilots exemplify regulatory tailwinds that foster brokerage growth.
Europe presents mixed conditions. Regulatory divergence post-Brexit complicates cross-border placements, yet Solvency II reforms unlock fresh investment channels requiring complex advisory input. UK Matching Adjustment changes allow broader asset classes, demanding sophisticated broker guidance. While macroeconomic softness tempers premium growth, consolidation among specialty brokers and managing general agents drives operational efficiency. Climate-adaptation funding from the EU Green Deal is spurring demand for construction and renewable-energy cover, areas where brokers with engineering expertise can secure fee premiums. Consequently, the region remains essential to the global insurance brokerage market’s diversified revenue base, albeit with lower growth velocity than APAC.

Global Insurance Brokerage Market CAGR (%), Growth Rate by Region
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Competitive Landscape

The global insurance brokerage market records a moderate concentration, as the five largest brokers account for slightly more than half of worldwide commission revenue, while a long tail of regional and specialty intermediaries preserves competitive diversity. Large players such as Marsh McLennan’s high revenue underscore the scale advantages that mega-brokers deploy to fund AI, data, and cybersecurity investments. Arthur J. Gallagher’s 331-deal track record reflects an acquisition-led model that consolidates regional niches, enhancing its 4.6% US slice of the global insurance brokerage market. 

Technology adoption stands as the pivotal competitive lever, driving innovation and efficiency across the insurance industry. As 99.1% of insurers embark on generative AI initiatives, brokers harmonizing underwriting decision engines with Insurer APIs are witnessing reduced placement friction, improved operational workflows, and heightened close rates. The market structure undergoes a significant transformation, largely driven by the influx of private equity capital. A testament to this trend is Brown & Brown’s USD 10 billion acquisition of Accession Risk Management Group in June 2025, underscoring the industry's scale-building imperative and the growing emphasis on consolidation to enhance competitive positioning. 

High valuations reward data-rich, specialty-focused targets, accelerating integration of predictive analytics, automated document ingestion, and modular policy-administration stacks. At the same time, regional brokers counterbalance scale disadvantages by forming consortiums to negotiate reinsurance capacity, a tactic that secures volume-based pricing without relinquishing independence. Emerging-market powerhouses such as India-based Prudent Insurance Brokers are also moving upstream through London-market acquisitions, adding global casualty expertise and tightening the competitive bandwidth at the top end of the global insurance brokerage market.

Insurance Brokerage Industry Leaders

  1. Acrisure LLC

  2. Aon plc

  3. Arthur J. Gallagher & Co.

  4. Brown & Brown Inc.

  5. HUB International Ltd.

  6. *Disclaimer: Major Players sorted in no particular order
Market Concentration
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Recent Industry Developments

  • February 2025: Bridge Specialty Group announced the purchase of Nationwide Brokerage Solutions, closing in March 2025.
  • January 2025: Brown & Brown agreed to a nearly USD 10 billion deal to acquire Accession Risk Management Group.
  • December 2024: Arthur J. Gallagher announced its acquisition of AssuredPartners for a staggering USD 13.45 billion. This strategic move is expected to strengthen Arthur J. Gallagher's position in the insurance brokerage market, enhancing its service offerings and expanding its global footprint.
  • November 2024: Marsh McLennan completed the acquisition of McGriff Insurance Services, LLC. With the closing of this acquisition, McGriff’s more than 3,500 colleagues join Marsh McLennan Agency.

Table of Contents for Insurance Brokerage Industry Report

1. Introduction

  • 1.1 Study Assumptions & Market Definition
  • 1.2 Scope of the Study

2. Research Methodology

3. Executive Summary

4. Market Landscape

  • 4.1 Market Overview
  • 4.2 Market Drivers
    • 4.2.1 Rising demand for life policies in emerging markets
    • 4.2.2 Rapid digitalisation / InsurTech partnerships
    • 4.2.3 Regulatory complexity raises advisory need
    • 4.2.4 Explosive cyber-insurance placement demand
    • 4.2.5 CAT-driven E&S market expansion
    • 4.2.6 Embedded-finance APIs opening new broker revenue
  • 4.3 Market Restraints
    • 4.3.1 Commission compression & rising operating costs
    • 4.3.2 Disintermediation by direct / embedded channels
    • 4.3.3 Global broker talent shortage & aging workforce
    • 4.3.4 Emerging caps on broker commissions (e.g., India)
  • 4.4 Value / Supply-Chain Analysis
  • 4.5 Regulatory Landscape
  • 4.6 Technological Outlook
  • 4.7 Porter's Five Forces
    • 4.7.1 Threat of New Entrants
    • 4.7.2 Bargaining Power of Buyers
    • 4.7.3 Bargaining Power of Suppliers
    • 4.7.4 Threat of Substitutes
    • 4.7.5 Intensity of Competitive Rivalry

5. Market Size & Growth Forecasts (Value)

  • 5.1 By Insurance Type
    • 5.1.1 Life Insurance
    • 5.1.2 Property & Casualty Insurance
    • 5.1.3 Health Insurance
    • 5.1.4 Specialty Lines (Marine, Aviation, Cyber)
    • 5.1.5 Reinsurance Brokerage
  • 5.2 By Brokerage Type
    • 5.2.1 Retail Brokerage
    • 5.2.2 Wholesale Brokerage
    • 5.2.3 Other Brokerage
  • 5.3 By Insurers
    • 5.3.1 Private Sector
    • 5.3.2 Public Sector / Non-Profits
  • 5.4 By Geography
    • 5.4.1 North America
    • 5.4.1.1 United States
    • 5.4.1.2 Canada
    • 5.4.1.3 Mexico
    • 5.4.2 South America
    • 5.4.2.1 Brazil
    • 5.4.2.2 Peru
    • 5.4.2.3 Chile
    • 5.4.2.4 Argentina
    • 5.4.2.5 Rest of South America
    • 5.4.3 Europe
    • 5.4.3.1 Germany
    • 5.4.3.2 United Kingdom
    • 5.4.3.3 France
    • 5.4.3.4 Italy
    • 5.4.3.5 Spain
    • 5.4.3.6 BENELUX (Belgium, Netherlands, and Luxembourg)
    • 5.4.3.7 Nordics (Sweden, Norway, Denmark, Finland)
    • 5.4.3.8 Rest of Europe
    • 5.4.4 Asia Pacific
    • 5.4.4.1 China
    • 5.4.4.2 India
    • 5.4.4.3 Japan
    • 5.4.4.4 South Korea
    • 5.4.4.5 Australia
    • 5.4.4.6 South East Asia
    • 5.4.4.7 Indonesia
    • 5.4.4.8 Rest of Asia
    • 5.4.5 Middle East & Africa
    • 5.4.5.1 United Arab Emirates
    • 5.4.5.2 Saudi Arabia
    • 5.4.5.3 South Africa
    • 5.4.5.4 Nigeria
    • 5.4.5.5 Rest of Middle East

6. Competitive Landscape

  • 6.1 Market Concentration
  • 6.2 Strategic Moves
  • 6.3 Market Share Analysis
  • 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products & Services, and Recent Developments)
    • 6.4.1 Acrisure LLC
    • 6.4.2 Aon plc
    • 6.4.3 Arthur J. Gallagher & Co.
    • 6.4.4 Brown & Brown Inc.
    • 6.4.5 HUB International Ltd.
    • 6.4.6 Lockton Companies
    • 6.4.7 Marsh McLennan Companies Inc.
    • 6.4.8 Truist Insurance Holdings
    • 6.4.9 USI Insurance Services LLC
    • 6.4.10 Willis Towers Watson plc
    • 6.4.11 Ryan Specialty Holdings Inc.
    • 6.4.12 Howden Group Holdings
    • 6.4.13 Alliant Insurance Services Inc.
    • 6.4.14 Edgewood Partners Insurance Center (EPIC)
    • 6.4.15 BMS Group Ltd.
    • 6.4.16 Miller Insurance Services LLP
    • 6.4.17 Goosehead Insurance Inc.
    • 6.4.18 NFP Corp.
    • 6.4.19 Gallagher Re
    • 6.4.20 Ardonagh Group

7. Market Opportunities & Future Outlook

  • 7.1 White-space & Unmet-need Assessment
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Global Insurance Brokerage Market Report Scope

An insurance broker is a person who works for a client to sell and negotiate various insurance products. The report includes a detailed note on the importance of insurance brokers across various insurance products. The insurance brokerage market is segmented by insurance type (life insurance and property & casualty insurance), by brokerage type (retail brokerage and wholesale brokerage), and by region (North America, Asia Pacific, Europe, South America, and Middle East & Africa). The Report Offers Market Size and Forecasts for the Insurance Brokerage Market in Value (USD) for all the Above Segments.

By Insurance Type
Life Insurance
Property & Casualty Insurance
Health Insurance
Specialty Lines (Marine, Aviation, Cyber)
Reinsurance Brokerage
By Brokerage Type
Retail Brokerage
Wholesale Brokerage
Other Brokerage
By Insurers
Private Sector
Public Sector / Non-Profits
By Geography
North America United States
Canada
Mexico
South America Brazil
Peru
Chile
Argentina
Rest of South America
Europe Germany
United Kingdom
France
Italy
Spain
BENELUX (Belgium, Netherlands, and Luxembourg)
Nordics (Sweden, Norway, Denmark, Finland)
Rest of Europe
Asia Pacific China
India
Japan
South Korea
Australia
South East Asia
Indonesia
Rest of Asia
Middle East & Africa United Arab Emirates
Saudi Arabia
South Africa
Nigeria
Rest of Middle East
By Insurance Type Life Insurance
Property & Casualty Insurance
Health Insurance
Specialty Lines (Marine, Aviation, Cyber)
Reinsurance Brokerage
By Brokerage Type Retail Brokerage
Wholesale Brokerage
Other Brokerage
By Insurers Private Sector
Public Sector / Non-Profits
By Geography North America United States
Canada
Mexico
South America Brazil
Peru
Chile
Argentina
Rest of South America
Europe Germany
United Kingdom
France
Italy
Spain
BENELUX (Belgium, Netherlands, and Luxembourg)
Nordics (Sweden, Norway, Denmark, Finland)
Rest of Europe
Asia Pacific China
India
Japan
South Korea
Australia
South East Asia
Indonesia
Rest of Asia
Middle East & Africa United Arab Emirates
Saudi Arabia
South Africa
Nigeria
Rest of Middle East
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Key Questions Answered in the Report

What is the current size of the global insurance brokerage market?

The global insurance brokerage market size reached USD 328.47 billion in 2025 and is projected to hit USD 480.66 billion by 2030.

Which insurance line is growing fastest within brokerage?

Specialty Lines, led by cyber, marine, and aviation risks, are advancing at an 8.31% CAGR through 2030.

Why are wholesale brokers expanding faster than retail brokers?

Surplus-lines premiums increased to USD 115.6 billion in 2024, channeling complex risks into wholesale markets where specialized placement expertise is essential.

How is embedded insurance affecting brokers?

Embedded channels could divert up to USD 70 billion in global P&C premiums by 2030, compelling brokers to integrate API-based capacity and advisory overlays.

Which region offers the strongest growth outlook?

Asia-Pacific is expanding at 7.20% CAGR, driven by regulatory liberalization, digital infrastructure investment, and low insurance penetration relative to GDP.

What role does AI play in brokerage competitiveness?

With 99.1% of insurers piloting generative AI tools, brokers that automate routine underwriting and leverage predictive analytics cut placement time and enhance advisory value.

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