B2B lead generationfor small UKbusinesses.

Most small service businesses grow on referrals. That works until it does not: a big client leaves, a referral partner retires, or you want to move into a new sector. At that point the usual options are expensive (agencies and data subscriptions), slow (manually browsing directories) or risky (bought email lists of unknown origin).

The good news is that every UK limited company and LLP is listed on a free public register. Companies House records when a company was formed, its registered office, its status and the Standard Industrial Classification (SIC) codes that describe what it does. That is enough to build a genuinely targeted list — if you have a sensible way to search it.

You do not need a complex funnel. A routine you can repeat every week will usually outperform an ambitious campaign you never finish.

Companies House data is excellent for answering “does this company exist, what does it do and where is it registered?”. It does not include email addresses, phone numbers, turnover for small companies or how many people work there. ClientFinch is honest about that: it helps you decide who to approach, and leaves the contact research and the conversation to you.

Sole traders and most partnerships are not on the register at all, so if your ideal clients are self-employed tradespeople you will need other sources too. For limited companies, though, the register is the most complete and up-to-date starting point available.