# MERSENNE IT LIMITED (06180504)

> MERSENNE IT LIMITED is an active private limited company (company number 06180504) incorporated on 23 March 2007, registered in Eastleigh. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £66k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 9% on the prior period (£60k).

- Status: Active
- Incorporated: 2007-03-23
- Registered office: Eastleigh, SO53 4NT
- SIC 62012: Business and domestic software development
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-04-06
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 371 comparable companies in Southampton (median £1,259, upper quartile £37k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £66k | — | — | £3,250 | — | — | 2 |
| 2024-03-31 | £60k | — | — | £14k | — | — | 2 |

current ratio 19.94; size band micro.

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

- Net assets above zero: Net assets £65,794 at 31 March 2025
- Current assets at least 1.5× creditors within one year: Current ratio 19.94
- Incorporated five or more years ago: Incorporated 23 March 2007

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

## Persons with significant control

- Mr Christopher Matthew Smith — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06
- Dr Petrina Smith — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06

---
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/06180504
HTML: https://firmoscan.com/company/06180504-mersenne-it-limited