José Pizarro, JP McMahon and Neil Rankin are among collaborators teaming up with foodservice operator Gather & Gather to form a thinktank focused on workplace dining.
Allister Richards, Gather & Gather's managing director, said the company has "always been a disruptive force in workplace dining and launching the Gathered Table is the next iteration of that".
He added: "Bringing the best and brightest culinary minds together will ensure our clients benefit from the latest food trends creating a total experience.
"In addition, our Gather & Gather chefs will also gain from invaluable development opportunities with these industry icons."
People currently collaborating with the project include José Pizarro, JP McMahon, Neil Rankin, Ollie Dabbous, Ramael Scully and Sabrina Ghayour.
Tech entrepreneur Michael Rolph is also signed up, along with representatives from the Sustainable Restaurant Association.
Others are expected to join as the project progresses.