# O'NEIL SOFTWARE LIMITED (03249406)

> O'NEIL SOFTWARE LIMITED is an active private limited company (company number 03249406) incorporated on 13 September 1996, registered in East Sussex. Its registered activity is information technology consultancy activities (SIC 62020). Latest small accounts cover the period ending 31 December 2025, showing net assets of £738k and cash of £945k, with 7 employees on average. Net assets rose 14% on the prior period (£650k).

- Status: Active
- Incorporated: 1996-09-13
- Registered office: East Sussex, BN21 4SH
- SIC 62020: Information technology consultancy activities
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-09-27
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,073 comparable companies in Brighton (median £4,604, upper quartile £41k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £738k | £945k | £477k | — | — | — | 7 |
| 2024-12-31 | £650k | £984k | £440k | — | — | — | — |

size band micro.

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

- Net assets above zero: Net assets £737,862 at 31 December 2025
- Net assets up 10% or more on the prior period: +13.5% vs prior period
- Cash at bank of £50,000 or more: Cash £944,812
- Incorporated five or more years ago: Incorporated 13 September 1996

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

## Persons with significant control

- Meggan Ryssemus — owns 75–100% of shares; holds 75–100% of voting rights, since 2020-11-12

---
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/03249406
HTML: https://firmoscan.com/company/03249406-o-neil-software-limited