HORIZONT Customers in USA:

AHOLD U.S.A., INC.
Automated Financial Services (AFS)
Blue Cross Blue Shield New Jersey
Boscov's Departement Stores
Carpenter Technology Corp.
Certegy Inc.
Citgo Petroleum Corporation
Citigroup USA
CSRA State & Local Solutions LLC
DTE Detroit Energy
Eversource Energy
Express Scripts, Inc.
Fidelity National Information Sevices
First Tennessee Bank
GlaxoSmithKline
Harvard University
IBM IGA
IBM USA
ICMA Retirement Corporation
Information Services International (ISI)
Jackson National Life Insurance
Key Bank National Association
Lockheed Martin Company
MassMutual Life Insurance Company
Memorial Hermann Healthcare
Merrill Lynch
Michelin North America Inc.
Motion Industries
Nasco Inc.
New Jersey Manufacturing Insurance Company
North Carolina Farm Bureau
One Main Financial
Pennsylvania Department of Revenue
Safelite Group Inc.
Saks Incorporated
Service Works Group
Signet Jewelers
Sirius Computer Solutions
State Employees Credit Union
State of Louisiana
State of Nebraska
State of New Mexico DOIT
State Street Bank and Trust Co.
Sterling Forest
SunGard Computer Services LLC
TCF National Bank
Texas Farm Bureau Mutual Insurance Company
UBS Financial Services, Inc.
United Health Care Services Inc.
University of Wisconsin-Madison
US Railroad Retirement Board
Vanderbilt University