The Cult PR will be charged with handling press for the Stylist and ShortList brands, which have almost a million readers between them.
The Cult PR partner Matt Glass said: ‘ShortList magazine has already gained more than its fair share of media voice and we’re determined to take this much further over the next year.
‘Stylist has been an amazing launch and has the potential to become one of the most famous names in women’s media.’
Stylist and ShortList both have free, weekly, national distribution.
ShortList Media has doubled in size in the last 12 months.