UK Companies House Data Enrichment

Tired of wasting time and money on overused, multi-sold and outdated B2B contact lists that do not convert?

Imagine having a fresh, verified, GDPR-compliant list of exactly the companies you want to target—complete with direct decision-maker emails—delivered to you next week.

That's exactly what we do.

We don't "sell data." We become your research department, diving deep into UK Companies House and beyond to deliver live, actionable leads that actually convert.

How fresh is this data?

We research it fresh for your order. This isn't a database—it's custom research.

Can you target by location?

Absolutely. Any UK region, city, or postcode area.

How soon will I get my list?

500 leads: 2-3 days. 10,000 leads: 5-7 days.

UK COMPANIES’ HOUSE Data Enrichment

We take the open data of UK companies house for businesses based on SIC CODE classification (category of business undertaking), and enrich them via our rigorous web research capabilities.

For each company, we enrich with contact address, website url, phone number, number of employees, sales turnover, contact CEO/DIRECTOR/Managing director/ decision maker name, and his direct contact email address.

This is the most authentic and valuable source for leads/contacts research and B2B customers profiling.  Whatever your target market segment, be it Builders, SaaS businesses, Tech startups, construction, Architects, exporters, importers, retail store, estate agents, property developers, dentists, Advertising agencies or Accounting/auditing businesses, etc. you’ll have a clear view and easily map the market –getting the entire population of your target customers in your hand.

For instance, filtering companies with the SIC CODE: 41202-Construction of domestic buildings returns about 101,600 active businesses/companies as in the image shown.  Getting the entirety of these data enriched with owners/CEOs of these company’s names, direct email address and phone contacts empowered you to have an entire population of your Target-Builders and Construction of domestic buildings in the UK!

You are able to reach out to with a compelling offer directly, cutting out competition, with  all these done at zero or little cost.

 

OVER 5M active Companies in UK

As of early 2025, there are a record 5.63 million to 5.7 million active companies registered with Companies House in the UK. This figure includes various corporate structures, such as private limited companies and public limited companies (PLCs). The total register size continued to increase, with over 800,000 new incorporations during the 2024–2025 financial year. This therefore shows an enormous opportunity for target leads sourcing for any B2B BUSINESS in the UK.

🔥 What You Get Per Company (Fully Enriched)

✅ Company Name
✅ Full Contact Address
✅ Direct Phone Number
✅ Website URL
✅ Employee Count Range
✅ Estimated Turnover Band
✅ CEO/Director/Decision Maker Name
✅  Direct Email Address (The gold that makes campaigns work)

See a sample  OUTPUT HERE

🛡️ 100% GDPR & ECCTA Compliant

We're professional researchers operating under full UK compliance:

  • Lawful Basis:Legitimate Interests for B2B marketing
    • Public Sources Only: Websites, LinkedIn, official directories
    • ECCTA 2023 Ready: Supporting a more transparent business register
    • No Personal Data Mining: Only information publicly shared by businesses

 

"We needed targeted leads for our construction software but were wary of GDPR fines. These researchers delivered compliant, high-quality contacts that actually responded."
— James R., Tech Startup Founder

💰 Simple Pricing, Immediate ROI

Package Companies Price Cost Per Lead Best For
Starter 500 companies £50 10p each Testing a niche
Growth 1,200 companies £100 8p each A serious campaign
Pro 3,000 companies £200 7p each Quarterly outreach
Enterprise 10,000 companies £500 5p each National coverage

Targeting multiple industries? Need very specific criteria? We'll provide a custom price within as soon as we receive your inquiry

Order via phone/Whatsapp: +2347048872052  or Email: peter@datasequel.com

 

Note:
All research conducted in compliance with UK GDPR, Data Protection Act 2018, and ECCTA 2023. Your data will be processed securely and used only for the purposes of your specified B2B marketing activities

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