23-25 Leadenhall Market, London, EC3V 1LR. +44 (0)20 7648 8690


We are a family business spanning four generations since 1940 when William Steadman started work as a porter in Billingsgate Market.

Our wholesale fish and seafood business Chamberlain and Thelwell is known for specialising in prime quality fish and remains one of the leading wholesale suppliers in Billingsgate Market.

Today the latest generation of our family still work in Billingsgate and our restaurant Chamberlain’s Of London in Leadenhall Market proudly serves our customers with only the best of British fish and seafood from around the British Isles fresh from Billingsgate each morning.

Private Dining Ground Floor


Our restaurant offers plenty of choice to the diner with three floors, a mezzanine and outside terrace.

Diners have the choice of fine dining in our first floor restaurant, a busy lunch on the ground floor through to casual dining in our Izakaya bar in the basement.

We can also accommodate Private Dining and cater for Events.