£586k
+12%vs Sept 2024Active04044861Private limited companyHaverhill
THRONMOOR SERVICES LTD
Significant control: Lucerna Holdings Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Thronmoor Services Ltd sell?
Registered activity: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
THRONMOOR SERVICES LTD is an active private limited company (company number 04044861) incorporated on 1 August 2000, registered in Haverhill. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 30 September 2025, showing net assets of £586k and cash of £65k, with 6 employees on average. Net assets rose 12% on the prior period (£523k).
Peer position · net assets
By net assets it sits in the top quarter of 198 comparable companies in Cambridge (median £7,703, upper quartile £52k).
02
Ownership and control
- Lucerna Holdings Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Brian Clements
- owns 25–50% of shares
- Mrs Jennifer Ann Clements
- 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
- 1 August 200026 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 15 August 2027in 296 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£65k
+91%vs Sept 2024Not reported
6
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £586k | £65k | £796k | — | — | — | 6 |
| 30 September 2024 | £523k | £34k | £707k | — | — | — | 6 |
Cash per employee£11kCash ÷ average employees
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 £586,488 at 30 September 2025
- Net assets up 10% or more on the prior period+12.1% vs prior period
- Cash at bank of £50,000 or moreCash £65,328
- Incorporated five or more years agoIncorporated 1 August 2000
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
- Confirmation statement duein 296 days
- Next accounts duein 250 days
- Accounts period endNet assets £586k · small accounts
- Accounts period endNet assets £523k · small accounts
- Incorporated
08
Similar companies in Cambridge
- DALE JEFFERY ELECTRICAL SERVICES LIMITEDNewmarket · inc. Sept 2000
- GRANDAD TRADERS LTDCambridge · inc. Feb 2000
- DART ELECTRICAL ENGINEERING LIMITEDEly · inc. Aug 2001
- AIR TECHNICAL SERVICES LIMITEDGreat Chesterford · inc. Feb 2002
- SOTHAM GROUP LIMITEDFulbourn · inc. Oct 1998
- JOHN AUDUS (ELECTRICAL CONTRACTORS) LIMITEDEly · inc. Sept 2002
All companies incorporated on 1 August 2000 · in Aug 2000.
09
Reminders for THRONMOOR SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.