What Celtic Renewables say about themselves
“Celtic Renewables patented technology converts low-value byproducts, residues and waste into high-value green chemicals (bio-chemicals).”
Celtic Renewables Limited
- Incorporated
- 2 March 2011 (15 years)
- Previously known as
- Andstrat (No.353) Limited (until 30 June 2011)This list may be incomplete. See all names on Companies House
- Industry
- Manufacture of other organic basic chemicals (20140) Recovery of sorted materials (38320)Other research and experimental development on natural sciences and engineering (72190)
- Directors
- Eleanor Bentley
- Accounts type
- Group
- Region
- Scotland
- Address
- Suite 2Ground Floor Orchard Brae House30 Queensferry RoadEdinburghEH4 2HS
Website & contact details
- Website
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 17 March 2027
- Last conf. stmt
- 3 March 2026
Charges
- Total
- 15
- Outstanding
- 5
- Part satisfied
- 0
- Satisfied
- 10
Officers 9 active
Officer details are public data from the Companies House register.
Director · Appointed 17 April 2025
British
Born August 1971 (55)
Director · Appointed 2 June 2022
British
Born June 1964 (62)
Bentley, Eleanor
Director · Appointed 1 April 2022
British
Born January 1969 (57)
Director · Appointed 24 March 2020
British
Born November 1953
Director · Appointed 24 March 2020
Usa
Born October 1948 (78)
Houston, Donald Francis Irwin
Director · Appointed 3 November 2011
British
Born August 1960 (66)
Director · Appointed 3 November 2011
Irish
Born December 1964 (61)
Corporate Secretary · Appointed 1 September 2011
Director · Appointed 1 September 2011
British
Born March 1967 (59)
Officer history (9 former)
17 April 2025
16 April 2025
20 June 2023
3 March 2023
5 September 2022
23 June 2022
2 June 2022
1 April 2022
Appointed Bentley, Eleanor as Director
21 August 2021
18 March 2021
1 April 2020
24 March 2020
24 March 2020
24 March 2020
24 March 2020
29 February 2020
3 November 2011
3 November 2011
Appointed Houston, Donald Francis Irwin as Director
3 November 2011
1 September 2011
1 September 2011
1 September 2011
1 September 2011
1 September 2011
2 March 2011
2 March 2011
2 March 2011
Ownership 0 active
People and entities with significant control, from the Companies House PSC register
The company has declared that it has no person with significant control.
Holdings 1
Companies where Celtic Renewables Limited is registered as a person with significant control
Holds 75–100% of voting rights
Active
Former controllers (1)
21 December 2020
Ceased Donald Francis Irwin Houston — Owns 25–50% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 3 March 2026 | Confirmation statement with no updates | 3 March 2026 | ||
| 23 December 2025 | Registration of a charge | |||
| 23 December 2025 | Registration of a charge | |||
| 22 December 2025 | Resolutions | |||
| 30 September 2025 | Registration of a charge |
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