Newly Formed Companies in
Bushmills, Castlecatt, Dunseverick, Portballintrae
this week
There have been 0 companies formed in the week from 25-06-2026 to 02-07-2026 within the BT57 postcode district (Bushmills, Castlecatt, Dunseverick, Portballintrae in Belfast). Usually over 2500 companies get formed every working day across the country. If you would prefer to analyse by region, rather than this postal district, you can check how many companies are formed in Belfast.
BT57 is best understood through the places named in its coverage: Bushmills, Castlecatt, Dunseverick and nearby places such as Portballintrae, set within the wider context of Moyle. Taken together, Bushmills, Castlecatt, Dunseverick and Portballintrae give BT57 a more varied footprint than a single-place district.
For BT57, the BT postcode context matters: The BT postcode is unusual because it covers Northern Ireland, with Belfast at its centre and many districts extending into towns, villages and rural communities across the region.
As of June 2026, BT57 is one of the smaller company-registration districts in the UK company registration records, ranked 2,570th of 3,113 with 108 companies. Here, we highlight newly formed companies and recent Companies House registrations associated with BT57 addresses. For quieter districts such as BT57, the value of the description often lies in identifying the exact places covered rather than forcing a larger commercial story.
Below are just a small sample of the companies formed (with the numeric parts of the address redacted with an X and not showing the postcode, so we are not advertising peoples full addresses online) but allows you to see where some of the companies have been formed. Our newly formed companies wizard in our Dashboard allows you to filter by a range of options free of charge to get an idea of quantities, prior to deciding to purchase. We supply the full company details lodged when they filed their company when you have decided on your filter selection and choose to purchase.
No companies were formed in BT57 (Bushmills, Castlecatt, Dunseverick, Portballintrae) in the past week.
Ready to get some data?
Access your Secure Portal to filter new businesses by category, location, date and more