# TRENCHCO LIMITED (03316572)

> TRENCHCO LIMITED is an active private limited company (company number 03316572) incorporated on 11 February 1997, registered in Middlesex. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest medium accounts cover the period ending 31 March 2025, showing net assets of £4.70m and cash of £20k, with 7 employees on average. Turnover was £14.58m and profit for the year £381k. Net assets rose 7% on the prior period (£4.38m).

- Status: Active
- Incorporated: 1997-02-11
- Registered office: Middlesex, HA3 5QA
- SIC 42990: Construction of other civil engineering projects n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-02-25
- Accounts type: MEDIUM

By net assets it sits in the top quarter of 1,111 comparable companies in Greater London (median £8,090, upper quartile £49k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £4.70m | £20k | £6.14m | — | £14.58m | £381k | 7 |
| 2024-03-31 | £4.38m | £43k | £5.26m | — | £15.47m | £186k | 8 |
| 2023-03-31 | — | — | — | — | — | — | — |

net margin 2.6%; size band small.

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

- Net assets above zero: Net assets £4,697,262 at 31 March 2025
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 11 February 1997

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

## Persons with significant control

- Mr William Francis Kelly — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- Mr Ronan Byrne — 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/03316572
HTML: https://firmoscan.com/company/03316572-trenchco-limited