Services for G
- Gabriela Istrate
- Gaynes Park Children's Day Nursery
- Gaynes Parkway
- Gaynes School
- Genetic Alliance UK
- Georgie Porgy's Pre-School (1)
- Georgie Porgy's Pre-School (2)
- Get Connected
- GIDEA PARK AND DISTRICT CIVIC SOCIETY
- Gidea Park Library
- Gidea Park Preparatory School and Nursery
- Gidea Park Primary School
- Gidea Park Sports Ground
- GIDS - Gender Identity Development Service
- Gillian Sambridge
- Gillian Wilson
- Gingerbread
- Ginnette Moore
- The Glen Play site and Open Space
- Go Kids Go!
- Going Country
- Good Beginnings Service
- The Good Care Group
- The Goodnews Church (Romford)
- Grace Watson
- GRACEWORKS
- Grandparents Plus
- Grant-A-Smile
- Great Child Nursery & Pre-School
- GREATER LONDON NORTH EAST COUNTY SCOUT COUNCIL
- Green Vale Campus
- Grief Encounter
- The Grosvenor Lawn Tennis Club LTD
- Groundwork East London
- Growing Pains
- Guide Dogs - Children and Young People's Services (formerly National Blind Childrens Society)
- A Guide to Tax Break For Healthcare Workers​
- Gymnastics Club