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
Boddle Learning
Brainberg Knowledge Solutions Pvt. Ltd.

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
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 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
Julian Consulting

K

Kryterion, Inc.

L

Law School Admissions Council (LSAC)
Linux Professional Institute
Lineup

M

Meazure Learning
MeritTrac Services Pvt. Ltd.
MetriTech, Inc.  
Metro Institute, Inc. 
Microsoft Corporation
Monitoredu
Multi-Health Systems
Mosaiq Llc.

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
Noble Testing & Processing Agency
Northwest Evaluation Association (NWEA)
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

Rad Science Solution
Ramsay Corporation 
Responsive Translation
Respondus, Inc.
Riiid Labs
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
Sumadi Global BV
Surpass Assessment
Sophia Testing Gmbh
Strasz Assessment Systems

T

Tableau Software
Talent Chaser

Tecnologia Avanzada Para La Educacion Y La Capacitacion Sa De Cv
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