# ARMSTRONG ECOLOGY LTD (11514933)

> ARMSTRONG ECOLOGY LTD is an active private limited company (company number 11514933) incorporated on 13 August 2018, registered in Sheffield. Its registered activity is environmental consulting activities (SIC 74901). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £21k, with 1 employee on average. Turnover was £65k and profit for the year £22k. Net assets rose 138% on the prior period (£8,819).

- Status: Active
- Incorporated: 2018-08-13
- Registered office: Sheffield, S8 7TF
- SIC 74901: Environmental consulting activities
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-08-27
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 122 comparable companies in Sheffield (median £3,178, upper quartile £34k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £21k | — | — | £0 | £65k | £22k | 1 |
| 2024-03-31 | £8,819 | — | — | £0 | £56k | £18k | — |

net margin 33.5%; size band micro.

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

- Net assets above zero: Net assets £21,007 at 31 March 2025
- Net assets up 10% or more on the prior period: +138.2% vs prior period
- Incorporated five or more years ago: Incorporated 13 August 2018

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

## Persons with significant control

- Mr Brian James Armstrong — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2018-08-13

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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/11514933
HTML: https://firmoscan.com/company/11514933-armstrong-ecology-ltd