Looking for an alternative to Companies House? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Legal ecosystem, we have cataloged and compared the top alternative MCP servers below.
The companies-house MCP server reads the UK Companies House public register through the official API, covering company searches, records, officers, ownership, filings and filed documents. It runs locally through npx and sends requests directly from the user's machine using a personal API key, without a hosted backend or shared credential. Reach for it when an AI assistant needs structured Companies House data or a screening summary, while keeping in mind that register entries are not independently verified.
Primary Use Cases for Companies House:
Search UK companies by name, status, location or SIC code
Review officers, appointments and ownership records
Inspect filing history and download filed documents
Screen a company against public register entries
Specification Matrix: Companies House vs Alternatives
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
Screens Texas Medicaid providers against the HHSC OIG exclusions database using names, NPIs, or license numbers.
Key Features:
Exact NPI matching
Normalized license-number matching
Case- and punctuation-insensitive name searches
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Frequently Asked Questions: Companies House Alternatives
The top-rated alternatives to Companies House in the Legal category include Korean Law MCP, Court Listener, Federal Regulations MCP Server. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.
Companies House and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.
It varies by server. Pricing, auth and license are declared by each maintainer and shown in the comparison table where provided — a dash means nothing was declared, so check that project's own site before assuming it's free.
Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.