£283k
+35%vs Mar 2025Active03092971Private limited companyCarlisle
HYDROLOGY-UK LTD
Significant control: Revd Dr Robert Peter Cameron Brown (25–50%), Adele Joy Brown (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Environmental consulting activities (SIC 74901). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HYDROLOGY-UK LTD is an active private limited company (company number 03092971) incorporated on 18 August 1995, registered in Carlisle. Its registered activity is environmental consulting activities (SIC 74901). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £283k, with 4 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 35% on the prior period (£209k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 1,318 comparable companies in Other (median £4,448, upper quartile £38k).
02
Ownership and control
- Revd Dr Robert Peter Cameron Brown
- owns 25–50% of shares
- Mrs Adele Joy Brown
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 18 August 199531 yrs ago
- Next accounts due
- 31 December 2027in 432 days
- Confirmation statement due
- 1 September 2027in 311 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74901
- Environmental consulting activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
4
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £283k | — | — | £40k | — | — | 4 |
| 31 March 2025 | £209k | — | — | £18k | — | — | 4 |
| 31 March 2024 | £169k | — | — | £22k | — | — | — |
Current ratio7.94Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £283,007 at 31 March 2026
- Net assets up 10% or more on the prior period+35.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 7.94
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 18 August 1995
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 432 days
- Confirmation statement duein 311 days
- Accounts period endNet assets £283k · micro accounts
- Accounts period endNet assets £209k · micro accounts
- Accounts period endNet assets £169k · micro accounts
- Incorporated
08
Similar companies in the UK
- WESTCOUNTRY RIVERS LIMITEDCallington · inc. Aug 1995
- GAK ASSOCIATES LIMITEDHigh Wycombe · inc. Sept 1995
- COLLINSON SYSTEMS LIMITEDPickering · inc. Jul 1995
- PROGRESSIVE RESTORATION LTD.Herefordshire · inc. Apr 1995
- ARTHIAN LTDInverness · inc. Feb 1996
- APPLIED ECOLOGICAL SERVICES LIMITEDCounty Durham · inc. Mar 1996
All companies incorporated on 18 August 1995 · in Aug 1995.
09
Reminders for HYDROLOGY-UK LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.