- La Manga Club Resort
- Lakeland
- Lidl
- Lumie
- LCN
- Liberty London
- Lakeland Leather
- Lumosity
- Ladder Store
- Little Trekkers
- Lacoste
- Labels4Kids
- Lets Buy Shoes
- LateRooms.com
- Lebara Mobile
- Lands End
- LEGOLAND ® Holidays
- Lk Bennett
- Lipsy
- LoveDrobe
- Localphone
- Labelzone
- Lexmark
- Littlewoods Ireland
- Longchamp Paris
- Love-Makeup
- LetterBox Love
- Life Line Screening
- Liberty Helicopter Tours
- LEGOLAND ® Discovery Centre Manchester
- Louis Hotels
- La Rouge Boutique
- Leeds Bradford Airport Parking
- Liberty Flights
- Logs Direct
- Lovarni
- Luna Spas
- LeisureGuard
- Lakeland Furniture
- Ladies Golf
- Lenovo
- LuxDeco
- Lovell Rugby
- Lowcostholidays
- Lounge Pass
- Littlewoods
- Laithwaites Wines
- Lastminute.com
- Love Clothing
- Look Again
- LEGOLAND ® Windsor
- Ladbrokes
- La Redoute
- Laura Ashley
- Links of London
- Liquorish Online
- London Eye
- Lookfantastic
- Little Green Radicals
- Levis
- London Pass
- Lloydspharmacy
- Las Iguanas
- Lovell Soccer
- LightInTheBox
- LA Muscle
- Loch Fyne
- Looking4Parking
- Little Mistress
- Loveholidays.com
- LED Hut
- LoveTEFL
- LSA International
- Love Home Swap
- Lumens
- LensMart
- Linen Tablecloth
- LOL Shirts
- Leia
- Leonisa