John Mason International
John Mason International publishes a specialist overseas-moving service and explicitly states that it does not provide ordinary domestic UK removals.
Services: International shipping
Cadogan Tate
Cadogan Tate provides fine-art logistics, private-client removals, storage and installation through a London operation and a wider international network. Its published services cover collections, archives, antiquities, interior projects and complex cross-border movements.
Kiwi Movers
Kiwi Movers offers home and office removals, man and van, packing, storage, shipping and related logistics services. The company says it began in 2007 and operates from Wandsworth, with coverage across London and the South East.