A

ACS Ventures, LLC
ACT, Inc. 
A&D Resources 
Administration Du Personnel De L'etat
Advanced Group for Information
 Technology (AGI)
Alpine Testing Solutions 
American Association of Medical Assistants 
American Board of Surgical Assistants
American Dental Association and Joint Commission
on National Dental Examinations (JCNDE)
American National Standards Institute (ANSI) 
American Printing House for the Blind 
American Society of Agronomy 
Arcadia Global Solutions
Ascend Learning 
Assessment, Education, and Research Experts
Association of American Medical Colleges
ATA Testing Authority Inc. 
Authentic Testing

B


Behavior Analyst Certification Board
Benchprep
Brainberg
Boddle Learning
British Council

C


Cambium Assessment, Inc.
Cambridge University Press & Assessment
Capstan Lqc. Inc.
CASAS 
Caveon 
Center for Advanced Studies in Measurement 
and Assessment (CASMA) 
Center for Credentialing & Education, Inc. 
Certemy
Certification Board of Infection Control and Epidemiology (CBIC)
Certify Assessment Solutions
Certiverse
Chalmers International Ltd.
Cisco
Cirrus  
College Board 
Comms Multilingual, Ltd.
Competency and Credentialing Institute
CompTIA
Cornerstone Strategies, Llc. 
CPS Publishing
Crrescita Innovators (P) Limited
Curriculum Associates

D


 
DAN-IT
Datamatics Global Services, Ltd.
Data Recognition Corporation (DRC)
Dell EMC
Divyalok Sharma Consultancy
Directional Insight International 
DPK Information Systems Limited
Duolingo

E


 
Educational Testing Service 
Education Testing Council
Edulab, Inc.
Empleos.net
Enrollment Management Association
E-stimate International
Examity 
Excelsoft

F

 
Facebook, Inc.
Faxtor Indonesia
Finetune Learning
FINRA
Fifth Theory, LLC
Fry It
Fundação Cesgranrio 
Furstperson, Inc.

G

Ginger Webs Private Ltd.
Global Examination and Testing Services Pvt. Ltd.
Global Learning and Assessment Development
Global Learning and Assessment Development
Graduate Management Admission Council  (GMAC)
Grandmasters,LLC
Great People Inside                                                                            
H
Heuristic Solutions
Hewlett Packard Enterprise
Hogan Assessment Systems 
Hogrefe Publishing
Honorlock Inc.

I


IBM
IDS Publishing Corporation
Inteleos Psychometric Services
ISACA
IELTS USA
Industrial Psychology International, Ltd. 
Internet Testing Systems
IT Certification Council

J

JML Testing and Measurement Services, LLC

K

Kryterion, Inc.

L

Law School Admissions Council (LSAC)
Linux Professional Institute

M

McCorkle Strategic Consulting
Meazure Learning
MetriTech, Inc.  
Metro Institute, Inc. 
Microsoft Corporation
Monitoredu
Multi-Health Systems

N

Naklada Slap
Nanyang Business School 
National Accountant Assessment & Certification Centre, PRC 
National Board for Certified Counselors & Affiliates
NATA Board of Certification
National Board of Medical Examiners
National Testing Service-Pakistan (nts) 
National Center on Educational Outcomes
National Council of State Boards of Nursing, Inc. 
Netlogon Technologies, Inc. 
New Meridian Corporation
Nichols & Molinder Assessments
NOCTI
NPC, Inc.

O

Open Education and Development Group (OpenEDG)
OpenEyes Technologies
Organization Analysis & Design

P

Panorama Education
Paradigm Testing 
Pearson VUE
Peoplecert International
Performance Programs, Inc. 
Project Management Institute (PMI)
Prepona Sistemas De Testagem E Avaliao S.a.
Proctor360
ProctorFree, Inc. 
Proctorio
Professional Testing, Inc. 
Prolydian
Prometric
PSI Services LLC 

Q
Qatar University Testing Center
Questionmark
 

R

Responsive Translation
Respondus, Inc.
Riverside Insights
 

S

Scantron Corporation
SeaCrest Consulting
Sentira
Shenzhen Sea Sky Land Technologies Co., Ltd. 
Sigma Assessment Systems,Inc.
School Development and Student Assessment Research
Skillable
Surpass Assessment
Sophia Testing Gmbh
Strasz Assessment Systems

T

Tableau Software
Talent Chaser
Talentics
Televic Education 
TestRun
Tests for Higher Standards
Tests.com
The Linux Foundation
The Oswald Group, LLc
Tropical Gulf Measurement
Trueability
Tuv Rheinland Akademic Gmbh

U

Ubc Real Estate Division, 
Sauder School of Business
Uexams

V

VTEST

W

WeAreExams
World Class Instructional Design 
and Assessment

X

Xvoucher

Y

Z

Zoomorphix Systems