Services for C
- C & D Independent Speech and Language Therapy
- C Card Free Condom Scheme
- Cafcass
- CALM
- Cambridge Online Education Ltd - GSCE's and A Levels for Autistic Children - Enrolling now
- The Campion School for Boys
- Canaan Aposolic Faith Church
- Care to Learn
- Carers Trust Crossroads EHHR
- Carers Trust EHHR
- Carers Trust EHHR Crossroads: AS and S Club
- Carers Trust EHHR Crossroads: Day Trips
- Carers Trust EHHR Crossroads: Fun Fit Club
- Carers Trust EHHR Crossroads: Monthly Social Event
- Carers Trust EHHR Crossroads: Young Carers
- Carers UK
- Carewatch
- Carey Mills - Basic Skills Accredited
- Carlene Anglim - Starseed-kids Childminder
- Carley Honey
- Carly's Angels Childminding Services
- Caroline Mitchell
- Carousel Women's Club
- Catherine Oxley - Childminder
- Catherine White
- Caudwell Children
- CEA - Cinema Card Scheme for Disabled/Visually Impaired
- CEME
- Central Park
- Centre of Excellence
- Centre of Excellence 2
- Cerebra
- The Challenging Behaviour Foundation
- Chandlers Chatters
- Changing Faces
- Changing Places
- Chantelle Gordon
- Charis Pre-School
- Charmaine Ifediora
- The Chase
- Chat Danger
- Chatterbugs
- Chelmsford Avenue Play site
- Cherubs Pre-School Cranham Baptists Church
- Cherubs Pre-School Friends Meeting House
- Cherubs Pre-school Hornchurch Methodist Church
- Cherubs Preschool Elm Park Children's Centre
- Cheryl Knight Childminding Service
- CHICKS
- CHICKS Charity
- Child Accident Prevention Trust
- Child and adolescent mental health service (CAMHS)
- Child and adolescent speech and language therapy (SALT) - NELFT
- Child Autism
- Child Bereavement UK
- Child Death Helpline
- Child Exploitation and Online Protection Centre
- A Child Of Mine
- Child Prodigy
- Childline
- Childnet International
- Children and Adults with Disabilities Support Team
- Children and Adults with Disabilities Support Team (
CAD 0-5 - formerly under 5's inclusion) - Children's Occupational Therapy - NELFT
- The Children's Trust
- Childrens Physiotherapy Musculoskeletal Service
- Chippenham Road Children's Centre
- Christer Mulwanda/Frankphil Childcare
- Christians Against Poverty
- Christine Barber
- Christine Bunting
- Christine Date
- Chudleigh Road Open Space
- The Church of the Good Shepherd
- City Pavilion
- Claire Frith - Claire's childminding service
- CLAPA (Cleft Lip & Palate Association)
- Clarity
- Clarrita Gasper
- Classes A2Z
- CLIC (Cancer and Leukaemia in Childhood)
- CLIMB
- Clockhouse Gardens
- Clockhouse Primary School
- Clockhouse Primary School
- Clockhouse Primary School - ARP
- The Cochlear Implanted Children's Support Group
- Colleen (Giggling Friends Childminding Service)
- Collier Row Children's Centre
- Collier Row Fellowship Trust
- Collier Row Green Link
- Collier Row Library
- Collier Row Old Age Pensioners' Club Building Fund
- Collier Row Recreation Ground
- Coming Soon - Para Arts Sessions
- Community Development Initiatives
- Community paediatrics - NELFT
- Community Transport (HCT)
- The Compassionate Friends Sibling Support
- Concordia Academy
- Consumer Safety International
- Contact (formerly Contact a Family)
- Continence Advisory Service - NELFT
- Continuing healthcare
- Contraception & Sexual Health Services
- Coopers & Company and Coborn School, Inter Faith Forum
- The Coopers' Company and Coborn School
- Coram Children's Legal Centre
- Coram Family and Childcare
- Corbets Tey @ The Avelon Centre
- Corbets Tey School
- Cornerstone - Breakfast, After School Club and Holiday Club
- Cornerstone Academy
- Cornerstone Academy Before, After School and Holiday Club
- Coronation Gardens
- Corpus Christi Pre-School
- The Cottage Pre-School: Val Robinson Childcare
- Cotton Buddies
- Cottons Park
- Counselling Directory
- Couple Connection
- Cranham - Engayne Womens Institute
- Cranham Brickfields
- The Cranham Community Association
- Creative Kids - Main Road
- Creative Kids Nursery Hornchurch
- Cridders Swim School
- Crimestoppers
- Crisis
- Crowlands Primary School
- Crownfield Infant School and Nursery
- Crownfield Junior School
- Cruse Bereavement Care Children and Young People
- Cyclical Vomiting Syndrome Association
- Cystic Fibrosis Trust