- Accenture
- ACORD
- AGCS
- Agency Network Exchange
- AIG
- Allianz
- Allied World
- Allstate
- American Family Insurance
- AmTrust
- AmWins
- Aon
- Applied Systems
- Applied Underwriters
- Arch Insurance
- Argo Group
- ARS
- Aspen
- Assurant
- AXA
- AXA XL
- AXIS Capital
- Beazley
- Berkley
- Berkshire Hathaway
- Brit
- Brown & Brown
- Brown & Riding
- Burns and Wilcox
- Canopius
- Century Insurance
- CFC Underwriting
- Charity First
- Chubb
- CNA
- Crawford & Company
- CTC Transportation
- DUAL
- EZLynx
- Farmers
- FirstOnSite Restoration
- FM Global
- Foremost Insurance Group
- Gallagher
- GEICO
- General Star
- Generali
- Genworth
- Gorst & Compass
- Great American Insurance Group
- Guy Carpenter
- Hanover Insurance Group
- Hartford
- HCC Specialty
- HDI
- Hiscox
- Howden
- HUB International
- Hyperion Insurance Group
- InsurBanc
- Intact
- Ironshore
- ITC
- Kaufman
- Legal & General
- Lexington
- Liberty International Underwriter
- Liberty Mutual
- Liberty Specialty Markets
- Lloyd's
- Lloyd's of London
- Lockton Companies
- Manulife
- Markel Corporation
- Marsh
- Marsh McLennan
- Marshberry
- Mercer
- Mercury Insurance
- MetLife
- MS Amlin
- Munich Re
- NAPLSO
- NAS Insurance
- Nationwide
- NIF Group
- Oak Street
- Old Republic
- Philadelphia Insurance
- Pioneer Underwriting
- Progressive Insurance
- Prudential Plc
- QBE
- RFIB
- Risk Placement Services
- RKH Specialty
- RT Specialty
- Ryan Specialty Group
- Safety National
- SCOR
- Sedgwick
- SIAA
- Smart Choice
- Sompo
- Starr Companies
- State Farm
- Summit
- Swiss Re
- Texas Mutual
- The Institutes
- Tokio Marine
- Travelers
- Worldwide Facilities
- WSIA
- WTW
- XL Catlin
- Zurich
