A


ACS Ventures, LLC
ACT, Inc.
A&D Resources
Academic Therapy Publications
AICPA
Al-Mayadin Company for Training
Alpine Testing Solutions
American Association of Medical Assistants
American Dental Association and Joint Commission on National Dental Examinations (JCNDE)
American Institutes for Research (AIR)
American National Standards Institute (ANSI)
American Printing House for the Blind
American Society of Agronomy
Ascend Learning
Assessment, Education, and Research Experts
Assessment Systems Corporation
ATA Testing Authority Inc.
Australian Medical Council
Autodesk, Inc.

B


Balochistan Testing Services
Bay State Psychological Associates, Inc.
Board of Certification for Emergency Nursing (BCEN)
Breckenridge Institute
Brightlink

C

C++ Institute
Cambridge Assessment
(The) Cambridge Don
Castle Worldwide, Inc.
CASAS
Caveon
Center for Advanced Studies in Measurement and Assessment (CASMA)
CEB SHL Talent Measurement
Center for Applied AxioMetrics
Center for Credentialing & Education, Inc.
Center for Education and Training for Employment
Central Test
CertNT
Cisco
Cito
The Clark Wilson Group
College Board
Collegepre
Comms Multilingual, Ltd.
Competency & Credentialing Institute
Computer Skills Foundation
Cornerstone Strategies, Llc.
CSA Standards
CTB/McGraw Hill

D


Dansk Psykologisk Forlag
Directional Insight International

E


Educational & Industrial Testing Service
Educational Testing Service
Eduquity Career Technologies
EMC
Empleos.net
Engage Global Solutions
Enlight Ks
Ericsson
Executive Development Assessment Centre ("EDAC")
Examity
Excelsoft

F

Facebook, Inc.
Furstperson, Inc.

G


General Dynamics Information Technology
Global Learning and Assessment Development
Graduate Management Admission Council

H


Hewlett Packard Enterprise
Hogan Assessment Systems
Hogrefe Publishing
Houghton Mifflin Harcourt

I


IDS Publishing Corporation
IELTS USA
Industrial Psychology International, Ltd.
Innovative Exams, LLC
International Testing & Training Services (ITTS)
Internet Testing Systems

J


Japan Third Party Co., Ltd.
Joint Commission on Allied Health Personnel in Opthalmology

K

Kryterion, Inc.

L


Lapt
Learndirect
LinkedIn
Linux Professional Institute
Litho Technical Services
Logical Operations
Lotus/ IBM
Loyalist Exam Services

M

Measured Progress Inc.
Measurement Incorporated
Metalogic, Inc.
MetaMetrics, Inc.
MeritTrac Services Pvt. Ltd.
MetriTech, Inc. 
Metro Institute, Inc.
Microsoft Corporation
Morris & McDaniel, Inc.
Mountain Measurement

N

Naklada Slap
National Accountant Assessment & Certification Centre, PRC
NATA Board of Certification
National Association of Boards of Pharmacy
National Center for Assessment in HIgher Education
National Technology Transfer
National Testing Service-Pakistan (nts)
NCCPA
National Center on Educational Outcomes
National Council of State Boards of Nursing, Inc.
Netlogon Technologies, Inc.
Nichols & Molinder Assessments
Northwest Evaluation Association (NWEA)
NOCTI
NPC, Inc.

O

Open Assessment Technologies S.A
Organization Analysis & Design

P

 
Paradigm Testing
Pearson VUE
Peoplecert International
Performance Assessment Network
Performance Programs, Inc.
Performanse
Personnel Systems Corporation
Pharmacy Technician Certification Board  
Prevue Assessments Inc.
ProctorU, Inc.
Professional Credential Services
Professional Examination Service
Professional Testing, Inc.
Prov, Inc.
Prometric
PSI Services LLC
Psychological Services Bureau, Inc.
Psychometrics Canada, Ltd.

Q

Questar Assessment
Questionmark

R


Ramsay Corporation
RANDA Solutions

S

 
Scantron Corporation
School Development and Student Assessment Research Academy
Seiu 775 Benefits Group
Shenzhen Sea Sky Land Technologies Co., Ltd.
Sigma Assessment Systems,Inc.
Software Secure,Inc.
Strasz Assessment Systems

T

Taran Comprint
Televic Education
Testing Center for Technological & Vocational Education
TestReach Ltd.
Tests.com
Tests for Higher Standards
The Communicators
The Linux Foundation
Trifork Learning Solutions
Turning Technologies

U


Ubc Real Estate Division, Sauder School of Business
University of Indonesia
Usn Edutech
UK Department for Education
Uw Center for Placement Testing

V


W

Western Psychological Services
World Class Instructional Design and Assessment
Winslow Research Institute 
Wonderlic, Inc.

X

Xtreme Consulting Group, Inc.

Y

Yardstick

Z


Zhaopin
Zoomorphix