Ampersand, Bubble Food, By Word of Mouth, Fizz, Leafi and The London Kitchen have all made it on to the roster.
The contemporary art gallery, which sits on the edge of the Square Mile, neighbouring the City, Canary Wharf and Shoreditch, can accomodate up to 280 guests in its largest space Gallery 2.
Michael Collins, managing director of Bubble, said: "Whitechapel Gallery’s versatile and elegant spaces present the ideal backdrop for events. Being selected as an approved supplier by this prestigious venue follows the success of 2013, which was an extraordinary year for Bubble."
Natalie Mainwaring, events creative director at Ampersand Events, added: "This is the Whitechapel’s first suppliers list since its foundation more than a century ago, so of course we are thrilled to have been chosen. This appointment is further proof that we are right at the cutting edge of the London catering scene."
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