# IO1 LIMITED (05269987)

> IO1 LIMITED is an active private limited company (company number 05269987) incorporated on 26 October 2004, registered in Guildford. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 October 2025, showing net assets of £1.09m and cash of £375k, with 2 employees on average. Net assets rose 4% on the prior period (£1.05m).

- Status: Active
- Incorporated: 2004-10-26
- Registered office: Guildford, GU1 3AA
- SIC 62012: Business and domestic software development
- SIC 62020: Information technology consultancy activities
- SIC 72190: Other research and experimental development on natural sciences and engineering
- Next accounts due: 2027-07-31
- Confirmation statement due: 2026-11-09
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,051 comparable companies in Surrey (median £1,417, upper quartile £40k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | £1.09m | £375k | £582k | £13k | — | — | 2 |
| 2024-10-31 | £1.05m | £408k | £539k | £0 | — | — | 2 |

current ratio 72.79; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £1,093,938 at 31 October 2025
- Current assets at least 1.5× creditors within one year: Current ratio 72.79
- Cash at bank of £50,000 or more: Cash £374,680
- Incorporated five or more years ago: Incorporated 26 October 2004

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Jonathan Mark Russell — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06
- Mr John Fintan Galvin — owns 25–50% of shares, since 2016-10-26

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/05269987
HTML: https://firmoscan.com/company/05269987-io1-limited