United States Insurance Brokerage Top Companies

  1. Marsh McLennan (Marsh)

  2. Aon plc

  3. Willis Towers Watson (WTW)

  4. Arthur J. Gallagher & Co.

  5. Brown & Brown Inc.

*Disclaimer: Top companies sorted in no particular order

United States Insurance Brokerage Market Major Players

United States Insurance Brokerage Market Concentration

United States Insurance Brokerage Market Concentration

United States Insurance Brokerage Company List

  • Marsh McLennan (Marsh)

  • Aon plc

  • Willis Towers Watson (WTW)

  • Arthur J. Gallagher & Co.

  • Brown & Brown Inc.

  • HUB International

  • Lockton Companies

  • USI Insurance Services

  • Truist Insurance Holdings

  • Acrisure

  • Alliant Insurance Services

  • Hilb Group

  • Ryan Specialty Group

  • NFP Corp.

  • BXS Insurance

  • PCF Insurance Services

  • AssuredPartners

  • Amwins Group

  • INSURICA

  • Risk Strategies Company

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United States Insurance Brokerage Report Snapshots