W.W. Wareham & Sons Ltd. was a fish and fishery supply business operating at Harbour Buffett, Long Island, Placentia Bay, from 1922-1967. It operated successfully until the resettlement program of 1967 forced its closure.
The business was purchased by Wilfred William Wareham, Haystack, from Thomas Wakely in 1922. The firm had originally been established circa 1812 by Thomas Hann, an English merchant who came to Placentia to act as a supplier for the fishery. During its 45 year history, W. W. Wareham and Sons operated mainly as fish merchants, buying fish and supplying fishermen with fishing gear and provisions. They operated bankers in the fishery but did not own any foreign-going vessels. Wareham was a member of the Newfoundland Associated Fish Exporters Limited (NAFEL) and was involved in the salt fish industry, buying fish from the other commuities in the area and selling through the central agency.
As well as the operation at Harbour Buffett where the fish was collected and dried, Wareham's operated a branch at North Harbour, managed by Don Slade, and an office in St. John's managed by Harry Wareham. Other sons of W.W. Wareham, Leeland and Fred, administered the headquarters at Harbour Buffett.