IT support or consultancy companies in the Southampton area
1,029 iT support or consultancy companies have a registered office in the Southampton area (SO postcodes), and 197 of them were formed in 2025 or 2026. In their latest accounts, the typical one held £23,753 in cash and owed £18,475 at year end.
The numbers
| Measure | Southampton | UK |
|---|---|---|
| Registered companies | 1,029 | 129,577 |
| Formed in 2025 or 2026 | 197 (19%) | 22% |
| Being struck off or in liquidation | 79 (7.7%) | 9.1% |
| Typical cash at year end | £23,753222 accounts | £20,549 |
| Typical amount owed at year end | £18,475613 accounts | £14,784 |
| Typical number of employees | 1624 accounts | 1 |
What this means if you’re starting one
You can start without much equipment
The typical it support or consultancy company in the Southampton area (SO postcodes) carries £1,958 of equipment and other fixed assets after depreciation, lower than 96% 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 it support or consultancy company in the Southampton area (SO postcodes) reports 1 employee; the top quarter has 2 or more (624 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 Southampton?
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.
IT support or consultancy in other places
- Reading3,297 companies
- Milton Keynes2,077 companies
- Guildford2,053 companies
- Hemel Hempstead1,958 companies
- Kingston upon Thames1,829 companies
- Slough1,773 companies
- Brighton1,518 companies
- Tonbridge1,429 companies
Other businesses in Southampton
- Buy-to-let landlord2,349 companies
- Business consultancy2,068 companies
- Dog grooming and other personal services984 companies
- Online shop882 companies
- Haulage791 companies
- Builder716 companies
- Web design and software701 companies
- Physiotherapy or therapy clinic694 companies