# RATIONAL CONTROL SYSTEMS LIMITED (04446780)

> RATIONAL CONTROL SYSTEMS LIMITED is an active private limited company (company number 04446780) incorporated on 24 May 2002, registered in Berkshire. Its registered activity is other service activities n.e.c. (SIC 96090). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £443, 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 76% on the prior period (£251).

- Status: Active
- Incorporated: 2002-05-24
- Registered office: Berkshire, RG42 2QL
- SIC 96090: Other service activities n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-06-07
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 1,456 comparable companies in Reading (median £2,409, upper quartile £29k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £443 | — | — | — | — | — | 2 |
| 2024-03-31 | £251 | — | — | — | — | — | 2 |

size band micro.

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

- Net assets above zero: Net assets £443 at 31 March 2025
- Net assets up 10% or more on the prior period: +76.5% vs prior period
- Incorporated five or more years ago: Incorporated 24 May 2002

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

## Persons with significant control

- Mr Peter Ronald Coleman — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- Mrs Karen Louise Coleman — owns 25–50% of shares; holds 25–50% of voting rights, 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/04446780
HTML: https://firmoscan.com/company/04446780-rational-control-systems-limited