Connecting the lives of everyone in Britain
We are Britain's mapping agency. We make the most up-to-date and accurate maps of the country. But we're also a digital business, and we use our content to help governments, companies and individuals be more effective both here and around the world.
What we do
Lots of people rely on our location data including individuals, businesses and the public sector.
Latest news See all news
23 June 2015
Adventurer Steve Backshall invites junior photographers to enter OS Photofit and see their best photo of Great Britain featured on an OS paper map cover.
18 June 2015
Environment Agency - Abu Dhabi has formed a partnership with Ordnance Survey International to create a new GIS Roadmap.
We are OS
Our data is vital to the nation’s wellbeing. We make seven updates every minute of every day, mirroring our constantly changing landscape.