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Westies

Data Sources

Westies uses the following open data.

Businesses

  • Company names, numbers and registered addresses from Companies House. Contains public sector information licensed under the Open Government Licence v3.0.
  • Some business locations and details from OpenStreetMap: © OpenStreetMap contributors, available under the Open Database Licence.

Postcodes and places

  • Postcode lookups use postcodes.io. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics, licensed under the Open Government Licence v3.0.
  • Town and area searches use OpenStreetMap Nominatim: © OpenStreetMap contributors.