# STRUCTURAL MEMBRANES SPECIALISTS LIMITED (02537280)

> STRUCTURAL MEMBRANES SPECIALISTS LIMITED is an active private limited company (company number 02537280) incorporated on 5 September 1990, registered in Romford. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 March 2025, showing net assets of £1.02m and cash of £3,002, with 21 employees on average. Net assets fell 1% on the prior period (£1.04m).

- Status: Active
- Incorporated: 1990-09-05
- Registered office: Romford, RM3 8UR
- SIC 43999: Other specialised construction activities n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-09-19
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 4,726 comparable companies in Greater London (median £5,286, upper quartile £35k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £1.02m | £3,002 | £1.45m | — | — | — | 21 |
| 2024-03-31 | £1.04m | £5,038 | £1.37m | — | — | — | 22 |

size band small.

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

- Net assets above zero: Net assets £1,023,583 at 31 March 2025
- Incorporated five or more years ago: Incorporated 5 September 1990

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

## Persons with significant control

- Mr Thomas Dennis Chatterway — owns 25–50% of shares, since 2016-04-06

---
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/02537280
HTML: https://firmoscan.com/company/02537280-structural-membranes-specialists-limited