Cito experts in psychometrics, assessment design and evaluation, and computer adaptive testing offer assessment services and training for TAO customers.

Kornerstone provides call center help desk services for small or large scale TAO implementations.

BioSigID offers a multi-factor proof of identity service using gesture-based biometric authentication that is compatible with TAO systems.

EDS paper testing services complement TAO digital assessments by supporting requirements such as printing, shipping, scanning, scoring, and reporting for paper-based assessment components.

edCount offers expertise for TAO users in assessment design, evaluation, standard setting, and validation. They also offer assessment committee management and professional development.