Independent fostering agency in London. Rainbow Fostering Agency provide quality fostering services in the London area to children of all backgrounds. Rainbow fostering services across Bedfordshire, Bracknell, Brighton, Birmingham, Hampshire, Kent, Manchester, Milton Keynes, Luton, Hertfordshire, Greater London, Portsmouth and Southampton, Wiltshire with the goal of placing young people in loving, secure and stable environments. Call us @ +44 20 8427 3355 to Become a Foster Carer.