The British oil industry is no longer made up of monolithic companies - it's a web of interrelated companies all providing essential services, without which, BP & Shell (& co.) could not exist.

This Greasy Palms list was started as part of the campaign against the Baku-Ceyhan pipeline, and has just been updated to version 1.7

It is useful for all other oil-related campaigning, and for other areas too (eg anti-war) which use PR/greenwash agencies, financial institutions, construction companies etc.