There are 2 repositories under companieshouse-api topic.
A simple .NET client wrapper for CompaniesHouse API
This package allows to extract data from the Companies House API and create interlocking directorates networks
:office: Simple and fast tool to find companies from Companies House database (with their Company Number or Company Name).
Laravel package for Companies House
A wrapper of the Companies House API can be used within Laravel or a stand-alone project.