J.S.T. (U.K.) Limited

Active01617265 Private limited company

Incorporated: 25 February 1982 (44 years)
Industry: Manufacture of electronic components (26110)
Directors: Atsuhiro Takahashi
Owned by: Miyoko Nishimoto
Accounts type: Full
Region: East of England
Address: Blyth Road
Halesworth
Suffolk
IP19 8EW

Website & contact details

Website: jst.co.uk

Filing status

Accounts due: 31 December 2026
Last accounts: 31 March 2025
Conf. stmt due: 13 December 2025
Last conf. stmt: 29 November 2024

Officers 2 active

Officer details are public data from the Companies House register.

Bowen, Michael David

Secretary · Appointed 22 March 2017

Takahashi, Atsuhiro

Director · Appointed 24 September 1997

Japanese

Born January 1976 (50)

Officer history (11 former)

14 November 2025

Resigned Nishimoto, Miyoko as Director

14 November 2025

Resigned Yoshimura, Masao as Director

22 March 2017

Resigned Boughtwood, Trevor as Secretary

22 March 2017

Appointed Bowen, Michael David as Secretary

12 February 2017

Resigned Boughtwood, Trevor John as Director

8 June 2015

Appointed Boughtwood, Trevor John as Director

20 December 2004

Appointed Boughtwood, Trevor as Secretary

10 December 2004

Resigned Mc Kay, Alan as Director

10 December 2004

Resigned Mc Kay, Alan as Secretary

24 September 1997

Appointed Takahashi, Atsuhiro as Director

30 December 1995

Resigned Nishimoto, Yoshihiro as Director

27 February 1995

Appointed Nishimoto, Yoshihiro as Director

27 February 1995

Appointed Yoshimura, Masao as Director

13 February 1995

Resigned Hirokawa, Katsumi as Director

8 December 1994

Resigned Takahashi, Hisayo as Director

8 December 1994

Appointed Nishimoto, Miyoko as Director

29 November 1993

Resigned Yamashita, Eiji as Director

9 June 1992

Appointed Hirokawa, Katsumi as Director

9 June 1992

Appointed Takahashi, Hisayo as Director

6 May 1992

Resigned Takahashi, Teigi as Director

Ownership 1 active

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

Miyoko Nishimoto

Individual · Notified 6 April 2016

Owns 75–100% of shares (as a firm)

Holds 75–100% of voting rights (as a firm)

Right to appoint and remove directors

Right to appoint and remove directors (as a firm)

Japanese

Born August 1951 (75)

Financials

Balance sheet as at 31 March 2025 · full accounts

Cash: £12,959,434
Profit Before Tax: £2,890,343

Return on Equity: 3%

Trend

Shareholder Funds

Balance sheet detail

	2025	2024	2023	2022	2021	2020
Fixed Assets	£6,164,870	£6,248,015	£6,352,449	£6,443,248		£7,537,116
Debtors	£2,897,596	£3,099,054	£3,745,976	£3,519,534	£3,777,552	£4,299,200
Cash	£12,959,434	£10,872,489	£30,985,896	£26,937,284	£17,711,052	£11,027,063
Creditors (< 1 year)	£2,530,002	£1,643,509	£1,908,532	£2,364,582	£2,105,610	£1,451,389
Net Current Assets						£41,751,789
Net Assets						£48,904,440
Shareholder Funds	£64,765,839	£62,632,319	£59,519,046	£56,154,628	£53,294,500	£48,904,440

Turnover				£19,117,180	£15,539,203	£16,226,589
Cost of Sales	£10,852,049	£12,258,118	£15,530,687	£13,387,346	£10,149,957	£10,464,470
Gross Profit				£5,729,834	£5,389,246	£5,762,119
Admin Expenses	£2,054,976	£2,195,819	£2,011,580	£1,826,771	£1,605,816	£1,627,455
Staff Costs	£2,014,363	£2,015,924	£1,909,780	£1,772,583	£1,690,162	£1,696,007
Operating Profit				£3,368,285	£3,278,774	£3,443,556
Profit Before Tax	£2,890,343	£4,156,518	£4,166,746	£3,668,737	£4,957,172	£5,489,108
Tax	£756,823	£1,043,245	£802,328	£808,609	£567,112	£823,068
Profit for Period	£2,133,520	£3,113,273	£3,364,418	£2,860,128	£4,390,060	£4,666,040

Filings 121

Date	Description	Made Up To
20 January 2026	Full accounts	31 March 2025
3 December 2025	Termination of appointment of a director
3 December 2025	Termination of appointment of a director
3 December 2025	Director's details changed
27 March 2025	Full accounts	31 March 2024