A full list of KiwiSaver providers is available here.
Employers can choose a preferred scheme.
Employees can choose their own scheme.
The employer's choice can be overridden by the employee's choice.
If no choice of scheme is made by either the employee or the employer, employees will be randomly allocated by Inland Revenue to one of nine default providers.
Employees can choose to transfer their savings, including savings that have come from employer contributions, from one KiwiSaver scheme to another, regardless of any employer choice of preferred scheme.