A

ACS Ventures, LLC
ACT, Inc.
A&D Resources
Administration Du Personnel De L'etat
Advanced Group for Information
Technology (AGI)

Alpine Testing Solutions
Amazon Web Services
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
Ascend Learning
Assessment, Education, and Research Experts
Association of American Medical Colleges
ATA Testing Authority Inc.
Authentic Testing
Australian Medical Council

B


Behavior Analyst Certification Board
Boddle Learning
Brainberg Knowledge Solutions Pvt. Ltd.

Brightlink
British Council
BTL Surpass, Inc.

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.
Center for Education and Training for Employment
Certemy
Certify Assessment Solutions
Certiverse
Chalmers International Ltd.
Cisco

Cirrus
College Board
Comms Multilingual, Ltd.
CompTIA
Cornerstone Strategies, Llc.
CPS Publishing
Curriculum Associates

D


DAN-IT
Datamatics Global Services, Ltd.

Dainis and Company, Inc.

Dell EMC
Directional Insight International
DPK Information Systems Limited
Duolingo

E


Educational Testing Service 
Education Testing Council
Edcount Llc.
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

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
Isograd
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 Association of Student Financial Aid Administrators
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 Assessment Technologies S.A
Open Education and Development Group (OpenEDG)
OpenEyes Technologies

Organization Analysis & Design

P

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

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
Shenzhen Sea Sky Land Technologies Co., Ltd. 
Sigma Assessment Systems,Inc.
School Development and Student Assessment Research
Skillable
Sumadi Global BV
Sophia Testing Gmbh
Strasz Assessment Systems

T

Tableau Software
Talent Chaser

Tecnologia Avanzada Para La Educacion Y La Capacitacion Sa De Cv
Televic Education 
Tests for Higher Standards
Tests.com
The Linux Foundation
The Oswald Group, LLc

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