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Technology · Belfast
Technology companies in Belfast
There are 1,672 technology companies registered in Belfast, spread across 21 postcode areas. Here is what they do, where they cluster, and how to get the full list.
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What they do — by trade
The trade mix across Belfast's 1,672 registered technology companies, by primary SIC activity:
Where they cluster — by postcode area
Registered offices by outcode — the densest is BT1 with 355 firms:
When they were founded
Company formations in the sector, by year (full calendar years):
A sample of the companies
A handful of the active technology companies registered across Belfast's postcodes:
| Company | Area |
|---|---|
| Cusher Technologies Ltd | BT1 |
| The Consulting Labb Ltd | BT16 |
| Syntax Consulting Ltd | BT5 |
| Trend Digital Ltd | BT4 |
| Pannovation Technology Uk Ltd | BT2 |
| Lita Learning Solutions Ltd | BT15 |
| Ni Systems Ltd | BT17 |
| Trinity Digital Ireland Limited | BT14 |
| Parkeasy Apps Ltd | BT11 |
| Purple Bear Software Limited | BT6 |
| Tech And Pixels Limited | BT14 |
| Futureed Labs Ltd | BT7 |
Export all 1,672 technology companies in Belfast.
Each row includes the company name, number, status, incorporation date, full registered
address, postcode, SIC codes and a direct link to its Companies House record.
Quick answers
There are 1,672 technology companies with a registered office in Belfast on the Companies House register, of which 1,366 (82%) are currently active.
The BT1 postcode area has the highest concentration, with 355 of Belfast's technology companies registered there.
258 new technology companies were incorporated in Belfast during 2025, the most recent complete year on the register.