Westport businesses are bracing for more Solid Energy lay-offs and some say they won't survive if, in the worst-case scenario, Stockton Mine closes.
Solid Energy said on Wednesday that further job losses were "inevitable".
Company bosses maintained Solid Energy was viable, but Finance Minister Bill English has said he wasn't so sure.
Stockton Mine employs 500. Westport is also facing 100 job losses when the Cape Foulwind cement works closes next year.
Buller Printing owner Tom Gray said his trade had dropped more than 70 per cent in a couple of years. If his business wasn't debt and rent free, it would have gone under.