A

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

AICPA
Alpine Testing Solutions
Altus Assessments, Inc.
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
Assessment Systems Corporation
Association of American Medical Colleges
ATA Testing Authority Inc.
Authentic Testing Corp.
Australian Medical Council

B


Behavior Analyst Certification Board
Brainberg Knowledge Solutions Pvt. Ltd.
Brightlink
British Council
BTL Surpass, Inc.

C


Cambium Assessment, Inc.
Cambridge 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
Certiverse
Chalmers International Ltd.
Cisco

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

D


Dainis and Company, Inc.
Dell EMC
Directional Insight International
Duolingo

E


Educational Testing Service 
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 Pvt. Ltd.
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.
Howard Campbell Associates

I


IBM
IDS Publishing Corporation
Inteleos Psychometric Services

IELTS USA
Industrial Psychology International, Ltd.
Institute for Credentialing Excellence (ICE)
Internet Testing Systems
Isograd
IT Certification Council

J

Julian Consulting

K

Kryterion, Inc.

L

Law School Admissions Council (LSAC)
Learning Spiral Pvt. Ltd.
Learn on Demand Systems
Leverage Assessments
Linux Professional Institute
Lineup
 

M

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

MZD

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 Company for Training and Education Technologies
National Board of Medical Examiners
National Testing Service-Pakistan (nts) 
National Center on Educational Outcomes
National Council of State Boards of Nursing, Inc. 
NCCER
Netlogon Technologies, Inc. 
New Meridian Corporation
Nichols & Molinder Assessments
Northwest Evaluation Association (NWEA)
NOCTI
NPC, Inc.

O

Open Assessment Technologies S.A
Open Eyes Technologies

Organization Analysis & Design

P

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

Psychometrics Canada, Ltd.

Q

Qatar University Testing Center
Questar Assessment
Questionmark
 

R

Rad Science Solution
Ramsay Corporation 
Responsive Translation
Riiid Labs
Riverside Insights
RM Results

S

Scantron Corporation
Schmidt Group Consulting
SeaCrest Consulting
Shenzhen Sea Sky Land Technologies Co., Ltd. 
Sigma Assessment Systems,Inc.
School Development and Student Assessment Research
Selfstudy
Seoulfull Technology
Sophia Testing Gmbh
Strasz Assessment Systems

T

Tableau Software
Talent Chaser

Tecnologia Avanzada Para La Educacion Y La Capacitacion Sa De Cv
Televic Education 
TestReach Ltd.

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

World Class Instructional Design 
and Assessment

X

Xtreme Labs

Y

Z

Zoomorphix Systems