Filing status
- Accounts due
- 30 June 2027
- Last accounts
- 30 September 2025
- Conf. stmt due
- 14 May 2027
- Last conf. stmt
- 30 April 2026
Groundwater Science Ltd
- Incorporated
- 8 September 2010 (16 years)
- Industry
- Environmental consulting activities (74901) Other professional, scientific and technical activities n.e.c. (74909)
- Directors
- Stuart Alexander DaleyAlastair David Black
- Owned by
- Accounts type
- Total exemption full
- Region
- West Midlands
- Address
- Windsor HouseWindsor PlaceShrewsburySY1 2BY
Officers 2 active
Officer details are public data from the Companies House register.
Daley, Stuart Alexander
Director · Appointed 1 March 2020
British
Born October 1989 (37)
Black, Alastair David
Director · Appointed 8 September 2010
British
Born August 1982 (44)
Officer history (2 former)
10 February 2023
Resigned Witterick, William Robert as Director
26 April 2022
Resigned Gallagher, Alexander Jack as Director
1 April 2020
Appointed Gallagher, Alexander Jack as Director
1 March 2020
Appointed Daley, Stuart Alexander as Director
1 August 2017
Appointed Witterick, William Robert as Director
8 September 2010
Appointed Black, Alastair David as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 30 April 2024
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 15340119
Former controllers (3)
30 April 2024
Ceased Alastair David Black — Owns 50–75% of shares
27 September 2021
Ceased William Robert Witterick — Owns 25–50% of shares
2 March 2021
Ceased Gemma Black — Owns 25–50% of shares
Group structure 3 companies
Ownership group derived from the Companies House PSC register
Black Nexus Ltd Owns 75–100% of shares
Groundwater Science Ltd This company Owns 50–75% of shares
Financials
Balance sheet as at 30 September 2025 · total exemption full accounts
- Net Assets
- £173,828
- Cash
- £117,723
- Employees
- 8
- Debt Ratio
- 46%
- Current Ratio
- 2.2x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £36,714 | £14,711 | £15,362 | £20,846 | £23,116 | £24,414 | £6,738 |
| Current Assets | £286,904 | £332,053 | £245,715 | £334,094 | £215,254 | £108,483 | |
| Debtors | £169,181 | £272,634 | £100,076 | £128,564 | £191,644 | £91,337 | |
| Cash | £117,723 | £59,419 | £145,639 | £205,530 | £23,610 | £17,146 | |
| Creditors (< 1 year) | £133,063 | £164,850 | £59,488 | £111,301 | £203,376 | £92,432 | £60,559 |
| Creditors (> 1 year) | £14,453 | ||||||
| Net Current Assets | £153,841 | £167,203 | £134,414 | £130,718 | £122,822 | £47,924 | |
| Net Assets | £173,828 | £178,236 | £151,099 | £149,442 | £142,597 | £54,662 | |
| Shareholder Funds | £173,828 | £178,236 | £151,099 | £149,442 | £142,597 | £54,662 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 5 May 2026 | Confirmation statement with updates | 30 April 2026 | ||
| 19 March 2026 | Total exemption full accounts | 30 September 2025 | ||
| 23 January 2026 | Statement of capital following an allotment of shares | |||
| 6 May 2025 | Confirmation statement with updates | 30 April 2025 | ||
| 25 November 2024 | Total exemption full accounts | 30 September 2024 |
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