Share Registry Details

Share Registry Contact Details:

For enquiries regarding Brookfield Infrastructure shares:

For enquiries regarding Prime Infrastructure shares pre December 2010:

Link Market Services Link Market Services

Address: Level 12, 680 George Street, Sydney NSW 2000 Australia

Telephone: 1800 883 072 / +61 2 8280 7183

Email: registrars@linkmarketservices.com.au

Computershare New Zealand

Address: Private Bag 92119, Auckland 1142
Telephone: +64 9 488 8700
Facsimile: + 64 9 488 8787
Email: enquiry@computershare.co.nz