Emergency services were called to a fire caused by an electrical fault at the Fuji Film warehouse in Auckland early today.
Sales & Marketing Manager Peter Bonisch said the cause of the fire was confirmed as an electrical fault.
"There is some smoke and water damage inside the building, but I'm pleased to say only minimal damage to our main operations. We're already up and running again at full capacity, and customer service will not be affected. Our thanks to the fire brigade who responded so quickly."
Northern fire communications shift manager Steve Smith said the fire service were called to the blaze on William Pickering Drive in Rosedale, just before 1am.
More than 70 firefighters fought the fire.