New Investment Guidelines Target New Zealand’s Supermarket Duopoly

Acting Prime Minister and Associate Finance Minister David Seymour announced specialised guidance for overseas investors seeking to enter New Zealand’s grocery market. The rules clarify which provisions of the Overseas Investment Act apply, the tests an investment must satisfy, and how Land Information New Zealand (LINZ) will assess applications. Seymour said the government wants to make the process “as easy as possible” for “credible investors” to establish or expand supermarket operations, hoping the “red carpet” approach will increase competition and lower checkout prices.

Newstalk ZB

New Zealand’s grocery sector remains dominated by the duopoly Woolworths New Zealand and Foodstuffs (North Island and South Island entities), which together hold about 82 % of market share. A Commerce Commission report released in June found no meaningful shift in competition despite recent regulatory changes. Margins for the two groups have stayed largely stable, and Foodstuffs South Island’s margins even rose across fresh and non-fresh categories, placing both Foodstuffs entities at the top end of international profitability benchmarks.

Newstalk ZB

Seymour framed the guidelines as a response to high food prices and limited retailer choice. He argued that new investment would expand options for “Kiwis,” increase market competition, and ultimately drive down prices at the checkout. While Aldi has previously indicated no interest in entering the market, Seymour expressed optimism that removing perceived barriers could change the retailer’s stance.

Newstalk ZB

The Commerce Commission’s findings suggest that the existing regulatory environment has not generated the expected competitive pressure; stable profitability signals that “competition pressure is not meaningfully increasing.” Analysts note that without tangible margin compression, the duopoly’s dominance is likely to persist, questioning whether the new investor-focused guidance alone can shift market dynamics.

Newstalk ZB

• “That’s why we’ve issued new guidelines which roll out the red carpet for credible investors looking to open a new supermarket in NZ.” — David Seymour, Acting Prime Minister

The New Zealand Herald

• “The more options there are for kiwis, the more competition there is within the market. This will lead to lower prices for Kiwis at the checkout.” — David Seymour

The New Zealand Herald

• “New investment means more choices and lower prices at the checkout. If we want new investment, we need to stop doing things that repel it and start doing things that attract it,” — David Seymour

Newstalk ZB

• “Margins and profitability have remained largely stable [for Foodstuffs and Woolworths] suggesting that competition pressure is not meaningfully increasing,” — Commerce Commission report

The New Zealand Herald

• “Both FSNI and FSSI continue to sit at the top end of international profitability benchmarks,” — Commerce Commission report

The New Zealand Herald