Many companies use personality assessments as part of their hiring process. Some examples include Fortune 500 companies such as Deloitte, Bain, McKinsey, and Accenture, as well as a variety of other organizations across different industries. These assessments are often used to evaluate a candidate's personality traits, strengths, and weaknesses, and to determine whether they are a good fit for the company and the specific role they are applying for. Personality tests can also be used for career development and to classify candidates into different types for easier comparison. However, it is important to note that not all personality tests are created equal and some may not have a strong scientific basis. It is crucial to use the proper assessment and to apply insights correctly to ensure fairness in the hiring process.