- M.S Skincare
- MacBack
- MacFinder
- Macoda
- Madda Fella
- Maidesite
- Maison De Fashion
- Maje
- Major Fitness
- Make Up For Ever
- Man Perfected
- Manchester Factory
- Marcelle
- Marissa Collections
- Marley Spoon
- Master & Dynamic
- Matt & Nat
- MCM
- Melinda Maria
- Merchant 1948
- Method Lash
- MICAS
- Michael Kors
- Mindvalley
- Minted
- MON Purse
- Montelle Intimates
- Munbyn
- Muru Jewellery
- Mushroom Supplies