Online shop companies in the Belfast area
2,800 online shop companies have a registered office in the Belfast area (BT postcodes), and 1,578 of them were formed in 2025 or 2026. In their latest accounts, the typical one held £2,142 in cash and owed £3,894 at year end.
The numbers
| Measure | Belfast | UK |
|---|---|---|
| Registered companies | 2,800 | 162,689 |
| Formed in 2025 or 2026 | 1,578 (56%) | 51% |
| Being struck off or in liquidation | 383 (14%) | 10% |
| Typical cash at year end | £2,14297 accounts | £3,974 |
| Typical amount owed at year end | £3,894501 accounts | £7,594 |
| Typical number of employees | 0663 accounts | 1 |
What this means if you’re starting one
Most of your competition will be other newcomers
56% of the 2,800 online shop companies in the Belfast area (BT postcodes) were formed in 2025–26, against 19% of all companies in the Belfast area (BT postcodes). Nationally, that share of new companies is higher than 99% of UK industries.
New rivals are arriving faster than in most trades, so your customers already have fresh options. Being new is not a difference on its own.
You can start without much equipment
The typical online shop company in the Belfast area (BT postcodes) carries £1,300 of equipment and other fixed assets after depreciation, lower than 99% of UK industries.
Most of the cost of entry is time and running costs rather than kit, so a small test is cheap.
Most of these businesses are run by one or two people
The typical online shop company in the Belfast area (BT postcodes) reports 0 employees; the top quarter has 1 or more (663 filings).
You are mostly up against owner-operators. Your own hours are likely to be your biggest cost, and the easiest one to undercount.
Planning a business like this in Belfast?
Answer two questions about your customer and what makes you different, and get a free three-week plan to test the idea before you spend real money. No account or card.
Check my ideaWhat these figures can’t tell you
Companies are counted where their registered office is, which may be an accountant or a home address rather than a shop. Sole traders and partnerships are not on the register, and electronically filed accounts cover roughly 60–75% of accounts filed each year. The figures describe companies that exist; they cannot prove demand for your idea or predict whether it will work. How the figures are built.
Online shop in other places
- London50,599 companies
- Manchester6,584 companies
- Birmingham5,522 companies
- Cardiff4,296 companies
- Ipswich3,243 companies
- Ilford3,031 companies
- Harrow2,983 companies
- Romford2,495 companies
Other businesses in Belfast
- Buy-to-let landlord4,360 companies
- Business consultancy2,128 companies
- Builder1,739 companies
- Dog grooming and other personal services1,359 companies
- Takeaway and street food1,287 companies
- Haulage1,274 companies
- Web design and software1,186 companies
- Electrician1,162 companies