Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 21 May 2027
- Last conf. stmt
- 7 May 2026
Firthside Limited
- Incorporated
- 23 November 2021 (4 years)
- Industry
- Manufacture of gas (35210)
- Owned by
- Grissan Energy UK Ltd
- Accounts type
- Audit exemption subsidiary
- Region
- Scotland
- Address
- Grangestone Industrial Estate Ladywell AvenueGirvanAyrshireKA26 9PT
Officers 5 active
Officer details are public data from the Companies House register.
Director · Appointed 22 October 2026
British
Born December 1984 (41)
Smyth, Nicholas Robin
Secretary · Appointed 23 November 2021
Director · Appointed 23 November 2021
British
Born October 1969 (57)
Director · Appointed 23 November 2021
British
Born February 1959 (67)
Director · Appointed 23 November 2021
British
Born October 1969 (57)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Grissan Energy UK Ltd
Corporate entity · Notified 23 November 2021
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 0858804
Former controllers (1)
23 November 2021
Ceased Grissan Energy UK Limited — Owns 75–100% of shares
Financials
Figures from 2022 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- (£19,079)
- Debt Ratio
- 100%
- Current Ratio
- 2.3x
Balance sheet detail
| 2022 | |
|---|---|
| Fixed Assets | £4,737,083 |
| Current Assets | £846,085 |
| Creditors (< 1 year) | £373,882 |
| Creditors (> 1 year) | £5,228,365 |
| Net Current Assets | £472,203 |
| Net Assets | (£19,079) |
| Shareholder Funds | (£19,079) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 October 2026 | Appointment of a director | |||
| 23 October 2026 | Other filing | |||
| 23 October 2026 | Other filing | |||
| 23 October 2026 | Accounts filing | |||
| 23 October 2026 | Audit exemption subsidiary accounts | 31 December 2025 |
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