Website & contact details
- Website
City Science Corporation Limited
- Incorporated
- 30 September 2015 (11 years)
- Industry
- Management consultancy activities other than financial management (70229) Environmental consulting activities (74901)Other professional, scientific and technical activities n.e.c. (74909)
- Directors
- Laurence Joseph Oakes-Ash
- Owned by
- Glenn Woodcock
- Accounts type
- Small
- Region
- South West
- Address
- Broadwalk HouseSouthernhay WestExeterEX1 1TS
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 13 October 2027
- Last conf. stmt
- 29 September 2026
Officers 2 active
Officer details are public data from the Companies House register.
Oakes-Ash, Laurence Joseph
Director · Appointed 30 September 2015
British
Born May 1981 (45)
Director · Appointed 30 September 2015
British
Born September 1969 (57)
Officer history (3 former)
1 November 2023
Resigned Byrne, Robert as Director
16 January 2019
Appointed Byrne, Robert as Director
16 January 2019
16 January 2019
1 June 2018
1 June 2018
30 September 2015
Appointed Oakes-Ash, Laurence Joseph as Director
30 September 2015
Ownership 3 active
People and entities with significant control, from the Companies House PSC register
Laurence Oakes-Ash
Individual · Notified 6 April 2016
Has significant influence or control
British
Born May 1981 (45)
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Has significant influence or control
British
Born September 1969 (57)
Corporate entity · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited By Shares
Reg. no. 08306319
Former controllers (1)
1 November 2023
Ceased Robert Byrne — Has significant influence or control
Group structure 57 shown
Ownership group derived from the Companies House PSC register
Atass Solar Limited Owns 75–100% of shares
City Science Corporation Limited This company Owns 25–50% of shares
Grenadier Estates Ltd Owns 75–100% of shares
Grenadier 29 Limited Owns 75–100% of shares
Grenadier Emperor Limited Owns 75–100% of shares
Grenadier Exmouth Limited Owns 75–100% of shares
Queen's Drive Exmouth Community Interest Company Owns 75–100% of shares (as a firm)
St Margaret's Residences (Exeter) Limited Owns 75–100% of shares
St Margaret's Residences Management Company Limited Owns 75–100% of shares
Low Carbon Group Limited Holds 75–100% of voting rights
Camber Solar Project Limited Owns 75–100% of shares
Low Carbon Investment Partners 1 Limited Owns 75–100% of shares
Low Carbon Foundation Holds 75–100% of voting rights
Low Carbon Holdco Limited Owns 25–50% of shares
Low Carbon Limited Owns 75–100% of shares
Low Carbon Rooftops Limited Owns 75–100% of shares
Low Carbon Ventures Limited Owns 75–100% of shares
Park Farm Solar Limited Owns 75–100% of shares
Low Carbon Oxygen Limited Owns 75–100% of shares
Battens Farm Solar Park Limited Owns 50–75% of shares
Four Burrows Solar Park Limited Owns 75–100% of shares
Lackford Estate Solar Park Limited Owns 75–100% of shares
Low Carbon Solar Finance Limited Owns 75–100% of shares
Callington Solar Park Limited Owns 75–100% of shares
Hellums Field Solar Park Limited Owns 75–100% of shares
Hope Solar Park Limited Owns 75–100% of shares
Trigon Solar Park Limited Owns 75–100% of shares
Warleigh Barton Solar Park Limited Owns 75–100% of shares
Wilmingham Solar Park Limited Owns 75–100% of shares
Rudbaxton Solar Park Limited Owns 75–100% of shares
Skegness Solar Park Limited Owns 75–100% of shares
St Columb Solar Park Limited Owns 75–100% of shares
Trenouth Solar Investment Company Limited Owns 75–100% of shares
Trenouth Solar Farm Limited Owns 75–100% of shares
Oxygen Conservation Limited Owns 50–75% of shares
Oxygen Conservation Portfolio 1 Limited Owns 75–100% of shares
Oxygen Conservation Holdings 1 Limited Owns 75–100% of shares
B&H Conservation Limited Owns 75–100% of shares
Invergeldie Conservation Limited Owns 75–100% of shares
Oxygen Conservation Holdings 1B Limited Owns 75–100% of shares
Aberaeron Conservation Limited Owns 75–100% of shares
Dorback Conservation Limited Owns 75–100% of shares
Kinrara Conservation Limited Owns 75–100% of shares
Mornacott Conservation Limited Owns 75–100% of shares
Shropham Conservation Limited Owns 75–100% of shares
Siblyback Conservation Limited Owns 75–100% of shares
Swineley Conservation Limited Owns 75–100% of shares
Oxygen House Limited Owns 75–100% of shares
Sparx Limited Owns 75–100% of shares
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £3,032,699
- Cash
- £1,383,634
- Employees
- 46
- Current Ratio
- 7.2x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|
| Fixed Assets | £42,684 | £40,780 | £41,634 | £51,350 | £52,064 |
| Current Assets | £3,469,053 | £2,827,978 | £2,115,864 | £1,447,668 | £928,709 |
| Debtors | £1,679,589 | £929,926 | £558,744 | £490,343 | |
| Cash | £1,383,634 | £1,148,389 | £1,185,938 | £888,924 | £438,366 |
| Creditors (< 1 year) | £479,038 | £601,389 | £244,588 | £199,584 | £50,315 |
| Net Current Assets | £2,990,015 | £2,226,589 | £1,871,276 | £1,248,084 | £878,394 |
| Net Assets | £3,032,699 | £2,267,369 | £1,912,910 | £1,299,434 | £930,458 |
| Shareholder Funds | £3,032,699 | £2,267,369 | £1,912,910 | £1,299,434 | £930,458 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 23 October 2026 | Confirmation statement with no updates | 29 September 2026 |
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