Legacy Data Archive
FTP File Browser
Navigate the complete hierarchy of the mirrored SFTP datasets. View products, production runs and individual file details. All URLs are publicly accessible.
Data files are currently being uploaded to the public bucket. You can browse the full catalogue, but file content may not be available yet.
Catalogue status Loading…
Source: Companies House Bulk Data Gateway Service SFTP • Synced periodically
All data products
Loading catalogue…
Fetching metadata for 29,000+ files from the public mirror.
How to use this browser
- Browse one layer at a time: products → production dates → files in that run.
- Use the breadcrumb or “Up one level” to move back through the hierarchy.
- Copy the full public S3 URL for use in scripts, curl or your data pipeline.
- Download buttons will become active once the corresponding files finish uploading to the bucket.
- Click Preview on any available file to fetch the first and last ~10 lines using efficient partial (Range) requests — no need to download the whole file.
The underlying data uses the legacy fixed-width chevron-delimited format. A high-performance open source parser is planned.