Computer repair companies in London
339 computer repair companies have a registered office in London, and 89 of them were formed in 2025 or 2026. In their latest accounts, the typical one held £9,831 in cash and owed £8,528 at year end.
The numbers
| Measure | London | UK |
|---|---|---|
| Registered companies | 339 | 2,000 |
| Formed in 2025 or 2026 | 89 (26%) | 17% |
| Being struck off or in liquidation | 64 (19%) | 17% |
| Typical cash at year end | £9,83141 accounts | £8,633 |
| Typical amount owed at year end | £8,528141 accounts | £12,402 |
| Typical number of employees | 1141 accounts | 1 |
What this means if you’re starting one
More of these companies are closing than in most trades
17% of computer repair companies in London are currently being struck off, against 6.9% of all companies there. Nationally that rate is higher than 96% of UK industries.
Closures run high here. It is a churn signal, not a survival rate, but it means the common failure points are worth learning before you start.
Most of these businesses are run by one or two people
The typical computer repair company in London reports 1 employee; the top quarter has 2 or more (141 filings).
You are mostly up against owner-operators. Your own hours are likely to be your biggest cost, and the easiest one to undercount.
Cash is tight in this trade
At year end the typical computer repair company in London holds £9,831 in cash and owes £8,528; that cash figure is lower than 89% of UK industries.
Typical operators end the year holding less cash than they owe, so there is little slack if takings dip or a big bill lands early.
Planning a business like this in London?
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.
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