Our website offers a free, user-friendly browsing tool designed for human users to explore company, officers, and ownership relationships. However, this interface is not optimised for automated use or high-volume queries by scripts. If your use case involves frequent data retrieval, integration into your own systems, or automation, we recommend using our paid API, which provides structured, reliable, and scalable access to the same underlying data.

For example, we can deliver ownership and control structures of UK companies in machine-readable formats such as CSV, JSON, Excel (XLSX), or through RESTful URL-based API calls and SOAP-based endpoints, depending on your integration needs. This flexibility makes it ideal for compliance checks, risk analysis, or enriching your internal databases.

To discuss access, pricing, and technical integration, please contact our sales team at contact@polylogarithmic.com.