- Harry Gosling Primary School Kitchen5School/college/universityTower HamletsE1 1NB
- Harvey House Nursery - Clubhouse5Hospitals/Childcare/Caring PremisesWaltham ForestE11 3DB
- Harvey House Nursery - Willow5Hospitals/Childcare/Caring PremisesWaltham ForestE11 1ED
- Harveys SK Ltd5Retailers - otherRedbridgeE11 2AG
- Hayter Court (Savills)5Hospitals/Childcare/Caring PremisesRedbridgeE11 3RS
- Heathcote & Star5Pub/bar/nightclubWaltham ForestE11 4EA
- Hichki2Restaurant/Cafe/CanteenTower HamletsE1 1EW
- Hills Newspoint5Retailers - otherWaltham ForestE11 4RD
- Holland & Barrett5Retailers - otherTower HamletsE1 1DU
- Homies on Donkeys5Restaurant/Cafe/CanteenWaltham ForestE11 3AA
- Honey Heaven Ltd5Retailers - otherWaltham ForestE11 3LT
- Horizon3Restaurant/Cafe/CanteenWaltham ForestE11 1HQ
- Hult International Business School5Restaurant/Cafe/CanteenTower HamletsE1 1LD
- Hungry heartsAwaitingOther catering premisesRedbridgeE11
- Hyatt Place London City East5Restaurant/Cafe/CanteenTower HamletsE1 1DU
- IFG at Buxton School5School/college/universityWaltham ForestE11 3NN
- Iceland3Retailers - supermarkets/hypermarketsWaltham ForestE11 4QS
- Icon College Cafe3Restaurant/Cafe/CanteenTower HamletsE1 1EG
- Imperial Venue5Other catering premisesWaltham ForestE11 4PA
- India Garden5Restaurant/Cafe/CanteenRedbridgeE11 2HE
- International Food Centre5Retailers - otherWaltham ForestE11 3DH
- International Supermarket5Retailers - otherWaltham ForestE11 3DA
- Ivy's Tiny Tea5Takeaway/sandwich shopWaltham ForestE11 4LG
- Jack’s Bakery5Other catering premisesRedbridgeE11
- Jadore5Restaurant/Cafe/CanteenWaltham ForestE11 3AA
- James Brownies5Mobile catererTower HamletsE1 1EW
- Janna Cafe0Restaurant/Cafe/CanteenTower HamletsE1 1ES
- Jasmin Bhasin Koru Kids Home Nursery5Hospitals/Childcare/Caring PremisesRedbridgeE11 2LW
- Jay's Newsagent5Retailers - otherWaltham ForestE11 3NA
- Joice Cafe5Restaurant/Cafe/CanteenRedbridgeE11 2RL
- Jooma Care Homes Ltd3Hospitals/Childcare/Caring PremisesWaltham ForestE11 4RJ
- Jooma Care Homes Ltd5Hospitals/Childcare/Caring PremisesWaltham ForestE11 4HR
- Juniper Pursuits at George Tomlinson Primary SchoolAwaitingSchool/college/universityWaltham ForestE11 4QN
- Juniper Pursuits at Gwyn Jones Primary School and NurseryAwaitingSchool/college/universityWaltham ForestE11 1EU
- Juniper Pursuits at The Jenny Hammond Primary SchoolAwaitingSchool/college/universityWaltham ForestE11 3JH
- KFC4Takeaway/sandwich shopWaltham ForestE11 3DA
- Kacha Bazar Whitechapel5Retailers - otherTower HamletsE1 1BY
- Karak Chai5Takeaway/sandwich shopTower HamletsE1 1DB
- Kenssy Fried Chicken4Takeaway/sandwich shopWaltham ForestE11 4PB
- Kestrel House5Hospitals/Childcare/Caring PremisesWaltham ForestE11 4QX
- Kids Kingdom Nursery4Other catering premisesTower HamletsE1 1PG
- Kids R Us Day Care Ltd5Hospitals/Childcare/Caring PremisesWaltham ForestE11 1HR
- Kindred Wanstead5Hospitals/Childcare/Caring PremisesRedbridgeE11 2NU
- Kobi Nazrul Primary School Kitchen4School/college/universityTower HamletsE1 1JP
- Kolapata Bangladeshi Restaurant3Restaurant/Cafe/CanteenTower HamletsE1 1BJ
- Kome Express5Takeaway/sandwich shopWaltham ForestE11 3HS
- Korean Crunch5Takeaway/sandwich shopRedbridgeE11 2RL
- Krina Newsagents4Retailers - otherTower HamletsE1 1DB
- Krishna News5Retailers - otherWaltham ForestE11 3NH
- LDF Chicken4Takeaway/sandwich shopWaltham ForestE11 3NL