Infratil and the New Zealand Superannuation Fund stand to at least triple their money on Z Energy in next month's IPO.

This year is shaping up to be a very busy one for new sharemarket listings...

London's Stansted airport is in an "interesting" market - but Kiwi firm Morrison & Co says it's too soon to say whether it'll bid for the business.

Refining NZ has off an investor roadshow this week to try and muster shareholder support for a planned $365m refinery upgrade.

Utilico Investments, a UK investor managed by Infratil director Duncan Saville's ICM, has bought a 7.1 per cent stake in Tourism Holdings.