Belfast company leads
A current list of Belfast-registered companies covering Northern Ireland's commercial centre.
Belfast is the commercial capital of Northern Ireland, with notable strengths in financial and business services, cybersecurity and fintech, advanced manufacturing and a growing screen and creative sector. The city has attracted significant foreign investment and a steady rise in new business formation. As the focal point of the Northern Irish economy, it is the obvious base for firms trading across the region. Because each record ties a company to its registered office and SIC code, a Belfast list lets you reach decision-makers by sector or postcode.
What's in your Belfast list
Sourced live from Companies House. Registered details only — not email or phone lists.
Who uses Belfast leads
- ✓Cybersecurity and fintech vendors
- ✓B2B firms targeting the Northern Ireland market
- ✓Manufacturing and engineering-supply providers
- ✓Recruitment agencies serving Belfast
- ✓Professional-services and consultancy firms
What you can do with the list
- ✓Targeting Belfast's fintech and cyber sector
- ✓Direct mail to registered offices in the city
- ✓Building a Northern Ireland prospect list
- ✓Filtering by SIC code for sector outreach
- ✓Spotting newly incorporated Belfast firms
Ready to build your Belfast company list?
Filter by industry and incorporation date, preview the matches free, then export up to 1,000 companies as a CSV.
Build your list — from £29 →Belfast leads — FAQs
Does the list cover Northern Ireland-registered companies?
Yes. Companies registered in Northern Ireland appear on Companies House, and the Belfast list is filtered to those with a Belfast registered address.
Can I focus on Belfast's tech and fintech firms?
You can filter by SIC code to concentrate on technology, fintech and cybersecurity companies.
Are emails or phone numbers included?
No. The list contains company name, number, registered address, SIC code, incorporation date and status only.