# ZENNOR ENGINE DEVELOPMENT COMPANY LTD (08384984)

> ZENNOR ENGINE DEVELOPMENT COMPANY LTD is an active private limited company (company number 08384984) incorporated on 1 February 2013, registered in Penzance. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £83, with 1 employee on average. Turnover was £0 and profit for the year −£872. Net assets fell 91% on the prior period (£955).

- Status: Active
- Incorporated: 2013-02-01
- Registered office: Penzance, TR20 8UZ
- SIC 72190: Other research and experimental development on natural sciences and engineering
- SIC 74100: Specialised design activities
- SIC 74990: Non-trading company
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-02-15
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 631 comparable companies in Other (median £700, upper quartile £44k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £83 | — | — | £0 | £0 | −£872 | 1 |
| 2024-03-31 | £955 | — | — | £0 | £0 | £807 | — |

size band micro.

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

- Net assets above zero: Net assets £83 at 31 March 2025
- Net assets down 25% or more on the prior period: -91.3% vs prior period
- Incorporated five or more years ago: Incorporated 1 February 2013

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

## Persons with significant control

- Mr Graham Clive Waldren — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors; has significant influence or control, since 2017-02-01

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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/08384984
HTML: https://firmoscan.com/company/08384984-zennor-engine-development-company-ltd