Companies House XML filing tools

Custom tooling to generate and validate Companies House XML submissions without the manual fiddle.

Sector: AccountancyServices: Automation & AI Workflows
Custom codeXMLCompanies House API

The challenge

Preparing Companies House filings by hand is fiddly and unforgiving. A single formatting slip in the XML means a rejected submission.

What we built

Tools that build valid Companies House XML from the underlying data and validate it before submission, catching errors before they reach the filing.

The result

Cleaner submissions, fewer rejections, and a repeatable process that no longer depends on painstaking manual formatting.

We don’t show screenshots or logos for this project. Much of our work involves internal systems and sensitive data, so we keep client details confidential to protect their privacy. We’re happy to talk through specifics on a call.

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