Newly Registered Companies UK: How to Find Them (and Why Timing Wins)

Newly registered companies in the UK are limited companies that have just been incorporated and added to the public register held by Companies House. Every one of them becomes searchable within days of formation, complete with company name, company number, incorporation date, registered office address, SIC (industry) codes and the names of the directors. That public record is the single best signal of fresh commercial intent in the country — a business that did not exist last week and is about to make its first decisions about banking, accounting, software and suppliers.

Where the data comes from

Companies House is the official registrar of companies in England and Wales, Scotland and Northern Ireland. When someone forms a limited company, its core details are published on the register and made available free of charge. Hundreds of thousands of companies are incorporated in the UK each year, so the flow of new entities is constant rather than seasonal.

The free Companies House register is excellent for looking up a single company you already know. What it does not do well is the opposite job — handing you a filtered, exportable list of every company formed in the last seven days in a given sector or region. That is the gap most teams need to close.

What a new registration tells you

A single new incorporation carries more than a name. From the public record you can usually read:

• Company name and number — the permanent identifier you can track over time.
• Incorporation date — the clock that tells you exactly how fresh the lead is.
• Registered office address — useful for geographic targeting, though some are accountants' or formation agents' addresses rather than the real trading site.
• SIC codes — the Standard Industrial Classification codes that describe what the company says it does. These are how you target by industry. See our guide to SIC codes for how to read them.
• Directors and people with significant control — who runs and who owns the company. Under the Economic Crime and Corporate Transparency Act, directors and PSCs now have to verify their identity with Companies House, which improves the quality of this data over time.

Why timing is everything

The value of a new registration decays quickly. In the first one to four weeks after incorporation, a director is choosing an accountant, opening a business bank account, registering for VAT or PAYE if needed, and building a website. After a few months most of those decisions are made and a competitor has already won the relationship.

This is why a new-company feed beats a generic prospect list. You are not interrupting a settled business; you are arriving exactly when a decision is open. Accountants, banks, insurers, software vendors and agencies all compete in that same narrow window — the guide on accounting leads from new companies goes deeper on the professional-services angle.

How to build a usable feed

There are three broad routes:

1. Manual lookups on Companies House — free, but no date or sector filtering and no export, so impractical at volume.
2. The Companies House API — free and powerful, but you have to build and maintain the tooling, and the search endpoints are not designed to return "everything formed yesterday."
3. An intelligence layer on top of the register — a platform that ingests new incorporations continuously and lets you filter by sector, region and recency, then export. That is the job CompaniesIQ does.

Targeting by sector and place

The fastest way to make a new-company feed productive is to narrow it. A few examples drawn from live register data:

• Agencies often watch high-formation consumer sectors such as hospitality, beauty and ecommerce.
• B2B sellers track technology, professional services and construction.
• Local firms filter by place — for example new companies in Manchester, Birmingham or across the North West.

Combining a sector signal with a region gives you a short, relevant list rather than thousands of rows you will never work through.

A note on contact data and compliance

The register gives you company and officer details, not marketing consent. If you plan to contact new companies, treat directors' details as business data and follow PECR and UK GDPR — keep B2B outreach relevant, identify yourself clearly and honour opt-outs. The cleanest approach is to use the register to decide who to contact and when, then reach them through legitimate channels.

You can see exactly which figures on CompaniesIQ are live from Companies House versus published reference data on our sources page.