£3.10m
+4%vs Dec 2024Active01881904Private limited companyKidlington
CARNHILL TRANSFORMERS LIMITED
Significant control: June Lesley Hall (25–50%), John Hall (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Carnhill Transformers Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Carnhill Transformers Limited sell?
Registered activity: Manufacture of electric motors, generators and transformers (SIC 27110). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
CARNHILL TRANSFORMERS LIMITED is an active private limited company (company number 01881904) incorporated on 31 January 1985, registered in Kidlington. Its registered activity is manufacture of electric motors, generators and transformers (SIC 27110). Latest small accounts cover the period ending 31 December 2025, showing net assets of £3.10m and cash of £1.32m, with 50 employees on average. Net assets rose 4% on the prior period (£2.99m).
Peer position · net assets
By net assets it sits in the top quarter of 350 comparable companies in the UK (median £10k, upper quartile £248k).
02
Ownership and control
- Mrs June Lesley Hall
- owns 25–50% of shares
- Mr John Hall
- owns 50–75% of shares
- can appoint or remove directors
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
- 31 January 198541 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 14 February 2027in 112 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 27110
- Manufacture of electric motors, generators and transformers
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£1.32m
+23%vs Dec 2024Not reported
50
−19%vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £3.10m | £1.32m | £690k | — | — | — | 50 |
| 31 December 2024 | £2.99m | £1.08m | £524k | — | — | — | 62 |
Cash per employee£26kCash ÷ 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 £3,099,429 at 31 December 2025
- Cash at bank of £50,000 or moreCash £1,318,989
- Incorporated five or more years agoIncorporated 31 January 1985
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 112 days
- Accounts period endNet assets £3.10m · small accounts
- Accounts period endNet assets £2.99m · small accounts
- Incorporated
08
Similar companies in Oxford
- ELECTRIC ENGINEERING CO. LTD.Witney · inc. Mar 1977
- BLORE BOWRON LIMITEDOxford · inc. May 1997
- YASA LIMITEDKidlington · inc. Jul 2009
- OXFORD ELECTRICAL PRODUCTS LIMITEDOxfordshire · inc. Oct 2014
- EVOLITO LTDBicester · inc. Apr 2018
- ATHLETIC TECHNOLOGY COMPANY LIMITEDOxford · inc. Oct 2019
All companies incorporated on 31 January 1985 · in Jan 1985.
09
Reminders for CARNHILL TRANSFORMERS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.