# CUIL BURN HYDROPOWER LTD (12136203)

> CUIL BURN HYDROPOWER LTD is an active private limited company (company number 12136203) incorporated on 2 August 2019, registered in Cardiff. Its registered activity is production of electricity (SIC 35110). Latest small accounts cover the period ending 31 August 2025, showing net assets of £111k and cash of £22k, with 4 employees on average. Net assets rose 49% on the prior period (£74k).

- Status: Active
- Incorporated: 2019-08-02
- Registered office: Cardiff, CF14 5LA
- SIC 35110: Production of electricity
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-08-16
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 125 comparable companies in Cardiff (median £1, upper quartile £100).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £111k | £22k | £15k | — | — | — | 4 |
| 2024-08-31 | £74k | £31k | £30k | — | — | — | 4 |

size band micro.

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

- Net assets above zero: Net assets £110,847 at 31 August 2025
- Net assets up 10% or more on the prior period: +49.3% vs prior period
- Incorporated five or more years ago: Incorporated 2 August 2019

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

## Persons with significant control

- Sustainable Control Systems Ltd (corporate-entity) — owns 25–50% of shares; holds 25–50% of voting rights, since 2019-08-02
- Mr Robert William Brakes — owns 25–50% of shares; holds 25–50% of voting rights, since 2019-08-02

---
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/12136203
HTML: https://firmoscan.com/company/12136203-cuil-burn-hydropower-ltd