Transformer Manufacturing Company Limited

Active01537538 Private limited company

Incorporated: 8 January 1981 (45 years)
Industry: Manufacture of other electrical equipment (27900)
Directors: Joel Matthew Barnett
Owned by: Site Tools Ltd
Accounts type: Total exemption full
Region: East of England
Address: Riverside House Unit 3
Riverside Industrial Estate
Mill Lane Maldon
CM9 4LD

Filing status

Accounts due: 31 December 2026
Last accounts: 31 March 2025
Conf. stmt due: 14 April 2027
Last conf. stmt: 31 March 2026

Charges

Total: 5
Outstanding: 1
Part satisfied: 0
Satisfied: 4

Officers 1 active

Officer details are public data from the Companies House register.

Barnett, Joel Matthew

Director · Appointed 1 July 2025

British

Born November 1980

Officer history (12 former)

31 March 2026

Resigned Karl, Rose-Marie Yolande Francine as Director

31 March 2026

Resigned Hurrell, Roger as Secretary

31 March 2026

Resigned Hurrell, Roger as Director

1 July 2025

Appointed Barnett, Joel Matthew as Director

5 October 2016

Resigned Karl, Derek as Director

1 October 2016

Appointed Karl, Rose-Marie Yolande Francine as Director

1 April 2008

Appointed Hurrell, Roger as Secretary

31 March 2008

Resigned Skoulding, Clive John James as Director

31 March 2008

Resigned Skoulding, Clive John James as Secretary

26 August 2005

Resigned Maycock, David Alexander as Secretary

26 August 2005

Appointed Skoulding, Clive John James as Secretary

1 June 2000

Appointed Hurrell, Roger as Director

21 October 1999

Appointed Maycock, David Alexander as Secretary

21 October 1999

Resigned Skoulding, Clive John James as Secretary

31 December 1996

Appointed Skoulding, Clive John James as Secretary

31 December 1996

Resigned Pannell, Peter William as Secretary

31 December 1996

Resigned Pannell, Peter William as Director

1 November 1995

Appointed Karl, Derek as Director

31 January 1992

Appointed Pannell, Peter William as Secretary

31 January 1992

Resigned Weatherall, Robert Henry as Secretary

31 January 1992

Resigned Weatherall, Robert Henry as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Site Tools Ltd

Corporate entity · Notified 31 March 2026

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Limited Company

Reg. no. 14367866

Former controllers (2)

31 March 2026

Ceased DK Managment Co Ltd — Owns 75–100% of shares

5 October 2016

Ceased Derek Karl — Owns 75–100% of shares

Group structure 3 companies

Ownership group derived from the Companies House PSC register

Site Tools Ltd

Connexion Electrical Limited Owns 75–100% of shares

Transformer Manufacturing Company Limited This company Owns 75–100% of shares

Financials

Balance sheet as at 31 March 2025 · total exemption full accounts

Net Assets: £260,778
Cash: £24,236
Employees: 21

Debt Ratio: 58%
Current Ratio: 1.7x

Trend

Net Assets

Balance sheet detail

	2025	2024	2023	2022	2021	2020
Fixed Assets	£11,186	£15,920	£22,121	£9,656	£10,055	£9,226
Current Assets	£611,298	£702,510	£900,476	£971,231	£928,297	£953,991
Debtors	£234,267	£271,854	£263,661	£336,788	£317,056	£272,835
Cash	£24,236	£47,050	£237,466	£269,060	£297,405	£381,628
Creditors (< 1 year)	£361,303	£246,204	£310,543	£355,376	£322,869	£274,642
Creditors (> 1 year)	£403	£4,828	£9,253
Net Current Assets	£249,995	£456,306	£589,933	£615,855	£605,428	£679,349
Net Assets	£260,778	£467,398	£602,801	£625,511	£615,483	£688,575
Shareholder Funds	£260,778	£467,398	£602,801	£625,511	£615,483	£688,575

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To
30 July 2026	Registration of a charge
31 March 2026	Termination of appointment of a secretary
31 March 2026	Termination of appointment of a director
31 March 2026	Confirmation statement with updates	31 March 2026
31 March 2026	Termination of appointment of a director