The contract, to provide catering for the staff at the Knightsbridge retailer, will see Kudos based at the store through to 2019.
Kudos, part of the Crown Group, initially won the contract in March 2004, which was then renewed in 2009 for an additional five years.
Jon Pryce, managing director of Kudos, said: "The location of the store means that the staff have an endless choice of cafes and grab-n-go options for lunch. However, we have built a very close relationship with the retailer and the staff who work at Harvey Nichols to ensure we can provide menus with great taste that deliver high levels of energy to keep the staff on their feet and get through the day."
Last November, Kudos continued a long-standing relationship with Harrogate International Centre, by winning a new five-year contract worth approximately £10m, having been the venue's on-site preferred caterer since 1999.
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