The accident occurred at premises in Carnforth Rd, Green Island
One person has been taken to Dunedin Hospital with moderate injuries after an incident involving a forklift.
Police said they were called to the scene in Carnforth Rd, Green Island.
A St John spokesman said one person was taken to hospital by ambulance.
The victim's name and the circumstances surrounding the accident have not been revealed, but the incident has been reported to WorkSafe.