# CSX SUSTAINABLE ENGINEERING LTD (00810704)

> CSX SUSTAINABLE ENGINEERING LTD is an active private limited company (company number 00810704) incorporated on 29 June 1964, registered in Liverpool. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 30 April 2026, showing net assets of £210k and cash of £47k, with 28 employees on average. Net assets rose 3639% on the prior period (£5,624). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 1964-06-29
- Registered office: Liverpool, L3 9AG
- SIC 71121: Engineering design activities for industrial process and production
- Next accounts due: 2028-01-30
- Confirmation statement due: 2027-07-13
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 155 comparable companies in Liverpool (median £2,988, upper quartile £29k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-04-30 | £210k | £47k | £407k | — | — | — | 28 |
| 2024-12-31 | £5,624 | £9 | — | £14k | — | — | 1 |
| 2023-12-31 | £5,624 | £11 | — | £7,141 | — | — | 1 |

net assets trend rising; size band micro.

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

- Net assets above zero: Net assets £210,301 at 30 April 2026
- Net assets up 10% or more on the prior period: +3639.3% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 29 June 1964

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

## Persons with significant control

- Consolux Holdings Ltd (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights, since 2022-08-01

---
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/00810704
HTML: https://firmoscan.com/company/00810704-csx-sustainable-engineering-ltd