The Investigative Engineers Association (I-ENG-A®) members have worked with most major insurance companies since the inception of our training program in 1991. Following is a list of many of the companies who have used our member firm's services, after our training process. If you require further information, please email your request to info (at) ienga.com.

AAA
Acuity, Inc.
Adjusters International
Aetna
AIG Claims Services
Allied Group Insurance
Allstate Insurance Co.
American Family Insurance
American Fire and Indemnity
American Hardware Insurance
American Indemnity Group
American States Insurance Company
Amerisure
Ameriprise
Amherst, Inc.
Amica
Amica Mutual Ins. Co.
Anthem Insurance Company
Appalachian Claims Service
ARM
Armed Forces Insurance
Associated Claim Service
Associates Insurance Adjusters
Atlantic Mutual Insurance Co.
Auto Owners Insurance
Bankers & Shippers
Bierman-Condroy
Bi-State Claims
Billings Adjusting Service
Boat US
Buttner Associates
Cal Farm
Cannon Cochran Mgmt. Svcs., Inc.
Canyon State Insurance
Central Texas
CNAA Property Claims Division
CGU
Chrysler Insurance
Chubb Group
Church Mutual Insurance
Cincinnati Insurance Co.
CNA Insurance
Columbia Insurance Company
Commercial Insurance
Commercial Union Ins.
Continental
Continental Western Group
Corporate Claims Management
Corrick, Peter & Associates
Country Companies (CCI)
Crawford & Company
Crawford & Company (Crum & Forster)
Cumberland Insurance Group
Custard Insurance
Economical Mutual Ins. Co.
EMC Insurance Company
Employers Mutual Insurance
Encompass Insurance
Erie Insurance Group

Evans & Dixon
Excelsior Exchange
Farm Bureau
Farmer’s Home Mutual
Farmers Insurance Group
Farmers Mutual of Nebraska
Federated Mutual Insurance Co.
Fidelity National Insurance
Fireman's Fund
First Insurance Company of Hawaii
Francis, LaBrash, Quibell & Associates
Frontier Adjusters of Hawaii
GAB Business Services, Inc.
GAB Robins
Gallagher Bassett
Garden City Claim Service
Gay & Taylor
General Accident
Germantown Mutual
Global Claims Service
Gore Insurance
Goward, Inc.
Grange Mutual Casualty
Grange Insurance Associates
Great American Insurance
Great Oaks Insurance Co.
Guardian Insurance
Guide One Insurance
Halifax Insurance
Hamilton Farmers' Mutual
Hanover Insurance Company
Harbin Adjusters
Harleysville Insurance Company
Hartford Ins. Group
Heritage
Home Insurance Co.
Hoosier Insurance
Hubanks & Kendall, Inc.
INA Insurance Co.
Indiana Farmers Mutual
Indiana Insurance
Island Insurance Companies
ITT Hartford
Kemper Insurance
Lashley & Baer
Law Offices of Cozen & O’Conner
Leamon Adjusting Co.
Lemars Mutual Insurance
Liberty Mutual
Lindsey Morden Claim Services, Inc.
LMI
Lyons, Brandt, Cook & Hiramatsu
Markel Insurance Company of Canada
Maryland Casualty
Maryland Insurance Group
Meredith Adjusting Service
Mid-Continent Casualty
Miller's Mutual Ins. Co.
Morse, David & Associates

Motorists Insurance Co.
Motorists Mutual Insurance
MPI
MSI Insurance
National Interstate
Nationwide Insurance Co.
Nixon & Company
Nodak Mutual Insurance Co.
Northbrook Insurance
Nova Casualty Company
Ohio Casualty Group
ORION NATIONAL
Pacific Insurance Company
Parkway Insurance
Peerless Insurance
Pekin Insurance
Pilot Insurance
Preferred Risk Mutual
Prudential Insurance
Prudential-LMI Commercial Insurance Co.
R. Ian Pepper Insurance Adjusters, Inc.
RBT Adjusters, Inc.
Republic Insurance Group
Royal Insurance
Safeco
Sams & Associates
Sazant, Grenier & Assoc.
Scheppers O'Brien
Scottsdale Ins. Co.
Secura Insurance
Selective Insurance
Sentry Insurance
Sequoia Insurance
St. Paul Fire & Marine
St. Paul /Travelers Insurance
State National Insurance
Tessier & Associates/Halifax Ins.
The Shelby Insurance Group
The Hartford
TIG Insruance Group
TransAmerica (Now TIG)
Travelers Insurance Co.
Travelers Property Casualty
Travelers
UCIG
U.S.F. & G.
Underwriters Adjustment Bureau
United Fire Group
USAA
Utah Home Fire Insurance
Wausau Ins.
West Bend Mutual
Western National Assurance
Westfield Companies
Zurich North American
ZC Sterling Insurance