# OFFSHORE SYSTEMS ENGINEERING LIMITED (07791891)

> OFFSHORE SYSTEMS ENGINEERING LIMITED is an active private limited company (company number 07791891) incorporated on 29 September 2011, registered in Rochford. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 30 September 2025, showing net assets of −£49k, 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 fell 101% on the prior period (−£24k).

- Status: Active
- Incorporated: 2011-09-29
- Registered office: Rochford, SS4 1BB
- SIC 71129: Other engineering activities
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-10-13
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 553 comparable companies in Essex (median £7,465, upper quartile £44k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | −£49k | — | — | £87k | — | — | 2 |
| 2024-09-30 | −£24k | — | — | £54k | — | — | 2 |

current ratio 0.37; size band micro.

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

- Net assets below zero: Net assets £-49,000 at 30 September 2025
- Net assets down 25% or more on the prior period: -100.8% vs prior period
- Current assets below creditors within one year: Current ratio 0.37
- Incorporated five or more years ago: Incorporated 29 September 2011

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

## Persons with significant control

- Mr Michael Sydney Jeffries — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06
- Amanda Kathryn Jeffries — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06

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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/07791891
HTML: https://firmoscan.com/company/07791891-offshore-systems-engineering-limited