Rapid Addressing
Put in the postcode - Get the address
Postcode Finding
Input the parts of the address you know -
narrow down and identify the postcode
Mailing List Generation
Build mailing lists for bulk mailing for free
Gazetteer
A list of all towns and villages in the UK,
with their size and position
Where's My Nearest?
Find the local branches of a business
Map Referencing
Pinpoint the map position of a postcode
Web Use
Get a visitor's address from their postcode -
save time and eliminate mistakes.
About Us
Arc en Ciel Limited was founded in 1989. The name is French for "rainbow" – hence our logo – and was chosen because of our determination that our solutions would be both over-arching and attractive.
Our first product converted scans of printed maps to a vector form suitable for use on a computer, and set a pattern that has been followed ever since by being highly functional and exceptional value for money.
The need to associate maps with locations led to the use of postcode information and in 1995 we launched our "Address" system for rapid addressing using the Royal Mail data.
Other address management products have followed over the years.
We are a specialist organisation with in-depth knowledge of the Royal Mail data and of addressing and geo-referencing issues in the UK.