A company owned by the government of the United Arab Emirates, called DP World, has asked to take over the running of Lyttelton Port, near Christchurch. It is not offering to buy the port — it wants to lease the right to operate it.

Right now, the port is run by Lyttelton Port Company (LPC) and owned by Christchurch ratepayers through a council-owned company called Christchurch City Holdings (CCHL). More than $7.5 billion worth of exports — things like logs, coal and refrigerated food — went through the port last year, according to RNZ.

DP World is a major global player. It runs more than 60 ports around the world, including four in Australia, and employs over 126,000 people. It already has a small office in New Zealand doing freight and logistics work.

CCHL chairman Bryan Pearson told the city council that his team is looking at the proposal but has not hired outside experts to help assess it yet. He said no decision would be made without the council being involved. Pearson said the proposal is about changing who runs the port day-to-day, not selling it. He called it "a material change to the operating model at the port."

LPC chief executive Matthew Slater said the CCHL board will hear the results of its initial look at the proposal at a meeting in late July. After that, the council will be brought into the conversation.

People in the community are divided. A group called Tōnui — which brings together three local rūnanga (tribal councils) representing Māori with traditional ties to the Lyttelton area — supports the DP World proposal.

But two port workers' unions, the Maritime Union (MUNZ) and the Rail and Maritime Transport Union (RMTU), are strongly against it. They put out a joint statement on about 18 June 2026 saying the plan would secretly hand the port to overseas owners. MUNZ spokesperson Victor Billot said it would "privatize the publicly-owned Lyttelton Port to a company owned offshore." The union has also posted on Facebook calling for the port to stay under local control.

There is one more thing worth knowing. Part of the port site has been listed for sale by a property firm called CBRE, and because it would involve a foreign buyer, it needs approval from the Overseas Investment Office — a government body that checks whether selling important New Zealand assets to overseas buyers is in the country's interest, according to CBRE. That sale was listed back in February 2024, before the DP World proposal came along, but it shows that overseas investment is already a live issue at the port.

The next important moment comes in late July, when the CCHL board meets. That is the first time the initial assessment will be formally presented. Until then, DP World's idea is just an idea — nothing has been agreed to or turned down. Pearson has promised the council will be consulted before anything is decided, which means elected councillors will carry the political weight of the choice.

The bigger picture is that this kind of debate is not new in New Zealand. On one side, iwi (tribes) often see economic partnerships with major operators as a path to development. On the other, unions worry about overseas ownership and what it means for workers' jobs and conditions. Both sides have a real stake in what happens at Lyttelton, and CCHL will have to take both into account.

DP World's experience running ports in Australia means it can point to a track record nearby. But the unions calling the bid a privatisation — even though Pearson says it is not a sale — will shape how the public sees it. The difference between leasing the right to run a port and selling the port itself is a real legal distinction. Think of it like renting your house to someone to live in versus selling it to them — you still own it either way. But whether that distinction matters enough to people politically is a separate question.

What we do not know yet is whether CCHL's assessment will say yes to talking further with DP World, hire outside experts for a closer look, or put the proposal aside entirely. Slater's timeline puts that decision in the coming weeks.