£13.56m
+4%vs Dec 2024Active10868073Private limited companyRedruth
UNITED DOWNS GEOTHERMAL LIMITED
Significant control: Geothermal Engineering Ltd (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does United Downs Geothermal Limited sell?
Registered activity: Construction of utility projects for electricity and telecommunications (SIC 42220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
UNITED DOWNS GEOTHERMAL LIMITED is an active private limited company (company number 10868073) incorporated on 17 July 2017, registered in Redruth. Its registered activity is construction of utility projects for electricity and telecommunications (SIC 42220). Latest small accounts cover the period ending 31 December 2025, showing net assets of £13.56m and cash of £21k, with 0 employees on average. Net assets rose 4% on the prior period (£13.05m). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the top quarter of 406 comparable companies in Other (median £5,052, upper quartile £41k).
02
Ownership and control
- Geothermal Engineering Ltd
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Ryan Law
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Geothermal Engineering Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Cx Geothermal Limited
- owns 50–75% of shares
- holds 50–75% of voting rights
- Thrive Renewables Plc
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 17 July 20179 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 31 July 2027in 279 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42220
- Construction of utility projects for electricity and telecommunications
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£21k
−98%vs Dec 2024Not reported
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £13.56m | £21k | £17k | £1.54m | — | — | 0 |
| 31 December 2024 | £13.05m | £1.27m | £12.03m | £156k | — | −£999k | 0 |
| 31 December 2023 | £14.05m | £1.63m | £12.04m | £93k | — | −£828k | 0 |
Current ratio0.02Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £13,555,053 at 31 December 2025
- Current assets below creditors within one yearCurrent ratio 0.02
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 17 July 2017
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 340 days
- Confirmation statement duein 279 days
- Accounts period endNet assets £13.56m · small accounts
- Accounts period endNet assets £13.05m · small accounts
- Accounts period endNet assets £14.05m · small accounts
- Incorporated
08
Similar companies in the UK
- S. EWING AND SONS UTILITIES LIMITEDDunfermline · inc. Jun 2017
- TEIGNWOOD LIMITEDTeignmouth · inc. Aug 2017
- MATOTWE LTDTaunton · inc. Jun 2017
- SOUTH MIDLANDS BUILDING & CIVIL ENGINEERING LIMITEDGloucester · inc. Sept 2017
- B B MECHANICAL SERVICES LTDKirkwall · inc. Sept 2017
- JM UTILITIES LIMITEDPlymouth · inc. May 2017
All companies incorporated on 17 July 2017 · in Jul 2017.
09
Reminders for UNITED DOWNS GEOTHERMAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.