Company Search

Find your perfect match prospects in seconds with our B2B Prospector tool

Leave no stone unturned with our database of all UK businesses.

Red Flag Alert makes prospecting easy ad effective with our B2B Prospector tool which provides over 100 filters to quickly find your ideal customers.

Growth propensity score — Find companies that are growing by +20% over the next 3 years

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SME & Enterprise busineses, including:

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Fill your pipeline in an instant

Customise your company checks using over 140 filters and our suite
of visualisation tools to create reports designed to suit the needs of your business and staff.
Our search function can be used by Sales and Marketing departments to find leads to
teams that need to manage and mitigate risk.


Find your ideal customers

Over 100 filters to find your perfect customers

Unique Data

Protect from bad debt

Find only companies that can afford to pay you with our automatic credit check feature


Find growing companies with our Growth Score

Our proprietary Growth Score lets you find healthy growing companies who’s order values are likely to quickly increase. 


Find prospects your competitors can’t

Red Flag Alert offers unparalleled visibility over UK businesses with our estimated turnover and best-match SIC code tools


Know who to contact with dealmaker information

Avoid gatekeepers and improve targeting with dealmaker information


Fill your pipeline

Search from your CRM with our seamless plug in

Our platform seamlessly plugs into your CRM system and allows you to use our B2B Prospector tool directly within your system and automatically creates records for your prospects, eliminating the need for data entry and allowing your team to focus on selling.

We will even enrich your records with any missing information and automatically keep them up to date with our industry leading B2B data.

Why Not Just Use Companies House Data?

Companies House data is a great way to find basic information on the health of a listed company. Finding anything beyond that can be time consuming, or not available. The RFA company check tool offers data from a range of sources, and updates daily to ensure only the freshest information. This includes companies house, the UK Land Registry, the London Stock Exchange and government databases. Not only this but Companies House doesn’t give you the granularity that Red Flag Alert does. With Red Flag Alert, you can really drill down to find the company information you’re looking for and prospects that match your ideal customer profile using any given search criteria.


Find your ideal customers with Red Flag Alert

Red Flag Alert B2B Prospector Tool makes finding your perfect prospects quick and easy.

We give you the option of over 100 filters to set your search by. Giving you sales lists as high level or targeted as you like.

Filters include health rating, growth score, turnover, location, auditor, employee number, sector, SIC codes, debenture and many more.

Our database includes every UK company and provides unparalleled visibility of SME's with our estimated turnover tool.

Our database features live data streams and gives you the most accurate and up to date results available.

To see how you can find every company that fits your ideal customer profile, book a demo. needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, please review our Privacy Policy.


Free Company Report

Just looking for a Company Snapshot?

Enter a company name and click Free Report to see:

  • Credit Rating
  • Accounts
  • Key Financials
  • Key Contacts