A spokesman for Westpac said it would be available soon and by 1pm the documents had been made live.
Mercer's spokeswoman said it was waiting for its chief executive to sign off on the documents which would happen at 2.30pm. The information has since gone up on Mercer's website this afternoon.
An AMP spokesperson said it would also be posting the information later this afternoon.
Of the documents that were made available many were difficult to find with four to five clicks typically required to get to the information.
Vedran Babic operations manager at Fisher Funds, which also had a delayed start to putting its documents up, said it would be putting a link to the document on its main page to help its clients access the information more easily.
The Herald was unable to find the documents on Aon's website and is awaiting a response to a query on this.
FINDING YOUR KIWISAVER INFORMATION:
ANZ KiwiSaver Scheme
OneAnswer KiwiSaver Scheme
OnePath KiwiSaver Scheme
ASB
AMP/AXA
Westpac
Fisher Funds
Tower
Mercer KiwiSaver scheme and Mercer Super Trust KiwiSaver scheme
Fidelity
Grosvenor
Aon - not available yet
Milford