Protein Haus, the healthy eating grab and go concept, has gone into administration and been sold in a pre-pack.
MCA understands all seven outlets of the Carli Wheatley founded concept remain open.
Ben Woodthorpe and Simon Harris of ReSolve Partners were appointed administrators of Protein Haus Limited, which sells fresh diet foods, protein shakes and protein cakes.
According to Companies House, Wheatley has resigned as a director, while business partners Paul Benjamin and Redouane El-Khamlichi remain.
Former personal trainer and nutritionist Wheatley told MCA last year of plans to raise £750,000 crowdfunding for a central production kitchen, with an ambition to grow the business to 30 to 40 sites across the capital.