Data Supply - Ordnance Survey

Offering a seamless customer experience, new delivery formats and methods
Experts in how you need to use the data as we use it daily in our business

The partner market for Ordnance Survey data supply was extended to include the provision of Ordnance Survey Direct data back in 2010, Landmark has since served clients by delivering a seamless customer experience, new delivery formats and methods, innovative value added services  and unrivalled data expertise.

Why choose Landmark?

Customers choose us for their data supply as we are high volume data consumers, just like they are. We use the data in the same way as our customers every day, experiencing the same benefits and the same challenges – and we share our own practices and advice to help our clients to gain maximum commercial and business benefits from their data investment.

We have been a partner of Ordnance Survey since 1995. We are the largest UK partner and have led the market in creating new licensing terms to provide innovative ways of supplying Ordnance Survey data to various industries. We understand the importance of Ordnance Survey data to our customers, as the fundamental base mapping layer underpins so many of their critical projects.

Most popular Ordnance Survey Data Sets

OS MasterMap

OS AddressBase

Other Products

Topography Layer

AddressBase Premium

1:50,000 Scale Raster

Integrated Transport Network (ITN) Layer

AddressBase Plus

1:25,000 Scale Raster



OS Opendata

Imagery Layer




We can deliver and update projects of all sizes:

  • We have an established transition process ensuring business as usual for our customers
  • We understand Ordnance Survey’s data licencing
  • We manage our customer’s boundary files and data additions
  • We supply to our customer’s schedule and / or on ad hoc basis, as preferred
  • We format data to our customer’s preferences, more than supplying in the traditional ‘raw’ Ordnance Survey format only

Delivery is through a choice of  CD / DVD / USB Storage Device / FTP download / Web Map Service (WMS)