Welcome to the Defra online register for Buyers and Sellers of First Sale Fish and Auction Sites. This register provides a list of designated auction sites, registered sellers and registered buyers of first sale fish for England. On this website, you may view the name, location and registration number of those registered as either a buyer or seller of first sale fish and also the list of designated auction sites in England. If you are unable to find either a person or company you believe should be on the register please contact your local Marine Fisheries Agency office or telephone us on 020 7 270 8331.