The booming uranium sector heped the state's listed companies continue to outstrip their national counterparts, adding 4 per cent or $4.6 billion to their market value last month, as measured by the Deloitte WA Index (see company rankings).

The booming uranium sector heped the state's listed companies continue to outstrip their national counterparts, adding 4 per cent or $4.6 billion to their market value last month, as measured by the Deloitte WA Index (see company rankings).