# HAMMARS HILL HYDROGEN LIMITED (SC818321)

> HAMMARS HILL HYDROGEN LIMITED is an active private limited company (company number SC818321) incorporated on 2 August 2024, registered in Roslin. Its registered activity is manufacture of gas (SIC 35210). Latest small accounts cover the period ending 31 December 2025, showing net assets of −£380k and cash of £14k, with 4 employees on average.

- Status: Active
- Incorporated: 2024-08-02
- Registered office: Roslin, EH25 9RE
- SIC 35210: Manufacture of gas
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-08-16
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 172 comparable companies in the UK (median £1, upper quartile £14k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | −£380k | £14k | — | £8,005 | — | — | 4 |
| 2024-08-30 | — | — | — | — | — | — | 0 |

current ratio 11.06; size band micro.

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

- Net assets below zero: Net assets £-379,909 at 31 December 2025
- Current assets at least 1.5× creditors within one year: Current ratio 11.06
- Incorporated two to five years ago: Incorporated 2 August 2024

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

## Persons with significant control

- Green Cat Hydrogen Developments Limited (corporate-entity) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2024-08-02

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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/SC818321
HTML: https://firmoscan.com/company/SC818321-hammars-hill-hydrogen-limited