Two processors, one region, no replacement
McCain Foods will close its Hastings vegetable processing plant in 2027. That announcement lands just months after Heinz Wattie’s confirmed it would shut factories in Auckland, Christchurch and Dunedin and cease frozen vegetable packing at its King St Hastings site, cutting roughly 350 jobs. Hawke’s Bay, once the heartland of New Zealand’s processed vegetable industry, is about to lose both its anchor tenants.
This is not a coincidence. Infometrics has identified the Wattie’s exit as part of a broader downward trend in fruit and vegetable processing and the wider food and beverage manufacturing sector. The McCain closure confirms the trend is accelerating.
The economics that killed it
Every company walking away from New Zealand manufacturing cites the same cost squeeze. Heinz Wattie’s managing director Andrew Donegan pointed to high global inflation and an increasingly difficult manufacturing environment. Wattie’s had posted three consecutive years of losses and a $210 million impairment in 2024 alone.
Sealord CEO Doug Paulin was blunter about what is happening across the sector: “We reached the same point where we’d lifted prices to the point where, unfortunately, volume and competing products made overseas have made it uneconomic to continue.” He warned that fuel costs alone could wipe $25 million off Sealord’s bottom line, more than half its current profit.
But electricity is the structural problem nobody has fixed. Shamubeel Eaqub, chief economist at Simplicity, identified the twin pressures squeezing manufacturers: uncompetitive labour costs against Asian producers and energy prices that have become punitive. Grower Hamish Marr, who supplied Wattie’s with peas for 20 years, put it more directly: “We live in a country with some of the most sustainable electricity in the world, and yet we’re paying record high prices for electricity.”
Even Associate Energy Minister Shane Jones agrees, pointing squarely at the electricity sector: “That’s why the electricity sector either has to be regulated or cut in half.” Strong words. No action yet.
Growers are stranded
The plant-level job losses are the headline, but the real economic damage radiates outward. Around 220 contract vegetable growers in Canterbury alone face income loss from Wattie’s frozen vegetable exit. McCain’s departure from Hastings removes yet another buyer from growers who have limited alternatives.
Sarah Clark, chief executive of Seed and Grain New Zealand, described the compounding effect: “The Wattie’s proposal is a really big blow for the arable sector as a whole. Several of our members supply pea seeds for sowing to Wattie’s, so the direct impact to our members, the seed companies, of their proposal is that there’ll be less demand for pea seed, and that in turn means fewer contracts for the farmers.”
The stakes extend well beyond peas. Canterbury produces more than half the world’s supply of hybrid radish seed and 40% of global carrot seed, exporting to more than 60 countries. When processors leave, they do not just remove a customer. They undermine the entire economic logic that keeps arable farming viable in these regions.
The EMA says more are coming
The Employers and Manufacturers Association has warned the Wattie’s closures will ripple across the country. Its head of advocacy Alan McDonald told Newstalk ZB the pipeline is grim: “We keep hearing rumblings of others getting ready to exit, significant-sized manufacturers as well as smaller ones. De-industrialisation’s been happening, prompted by some very high electricity prices.”
Eaqub identified the historical pattern: Cadbury, James Hardie, Unilever. “Every time there’s a recession, it feels like we lose another bunch and then it’s smaller again.”
Marr, the grower, framed the consumer consequence plainly: “It’s another nail in the coffin for poor old NZ Inc, and the supermarket shopper ultimately will be buying something that’s not produced here.”
What this means for anyone in the supply chain
For business owners connected to food manufacturing, whether as growers, transport operators, packaging suppliers, cold storage providers or labour contractors, the message is stark. The processing infrastructure that makes primary sector businesses viable is being dismantled, and each closure makes the next one more likely by reducing the critical mass that keeps regional supply chains functional.
Shane Jones has named the electricity problem. The EMA has named the broader de-industrialisation trend. The growers have named the consequences. What nobody has produced is a plan to stop the next closure, and the rumblings McDonald described suggest it is already too late for some.
Sources
- NZ Herald: Heinz Wattie’s to shut Auckland, Christchurch, Dunedin factories, 350 jobs hit (2026-03-12)
- NZ Herald: Heinz Wattie’s proposed job cuts: Hastings worker says morale at ‘lowest’ point (2026-03-13)
- NZ Herald: What Wattie’s frozen veg exit could mean for arable and seed growers (2026-03-14)
- NZ Herald: Sealord boss warns more NZ factory closures likely as manufacturing costs soar (2026-03)
- 1News: Wattie’s boss says closures due to ‘a perfect storm’ of factors (2026-03-12)
- Infometrics: Heinz Wattie’s announcement part of a broader downward trend (2026-03)
- RNZ: Heinz Wattie’s restructure will have ripple effect, EMA says (2026-03-12)
- RNZ: Wattie’s a big name reminder of pressure on NZ manufacturers (2026-03-13)
- RNZ: Wattie’s supplier fears for industry’s future after proposed closure of factories (2026-03-13)
- Newstalk ZB: Alan McDonald on Heinz Wattie’s shutting down manufacturing facilities (2026-03-12)
- Azat: Heinz Wattie’s proposes factory closures, 350 jobs at risk (2026-03)