Category

Companies House

4 posts on companies house.

8 May 2026 · 7 min read

UK SIC Code Lookup: How to Find the Right Codes for B2B Prospecting

Every UK limited company self-declares 1–5 SIC codes when it incorporates. Used right, they're the single most powerful filter for B2B prospecting. Here's how to actually pick them.

29 Apr 2026 · 6 min read

Companies House API Alternative, When the Official API Isn't Enough for Lead Generation

The official Companies House API is rate-limited, doesn't return contact data, and isn't built for prospecting at all. Here's what to use instead, and when DIY beats a tool.

22 Apr 2026 · 5 min read

How to Find Recently Incorporated UK Companies by SIC Code

Companies House registers thousands of new UK businesses every week. Here is the practical playbook for finding them by industry, region and incorporation date.

15 Apr 2026 · 6 min read

UK Companies House Filing Deadlines Explained, Accounts and Confirmation Statements

Every UK limited company has annual accounts and confirmation statement deadlines. Here is what they are, how the dates are calculated, and how lead generators turn them into qualified opportunities.