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SEMITRONICS LIMITED

ACTIVE
Company number
04870168
Incorporated
2003-08-18
Last updated
12 Sept 2026
Registered office
LILLY MILL FARM MILL LANE, SHERFIELD-ON-LODDON, HOOK, RG27 0DJ, ENGLAND
SIC
99999

No share issues or funding rounds.

Shareholders (as of 2026-09-20)

ShareholderShare classSharesHolding
Name: JOHN SIMPSON PIRIEORDINARY GBP1 SHARES--

Financial Data

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Period ending 2025-12-31

Total Assets
Net Assets
Turnover
Profit/Loss
Cash at Bank
Total Equity
Employees

Fundraising by Year

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Active Officers (2)

Sorrel Porteous
directorsince 2018-08-21
Nicholas Saunders
directorsince 2019-10-22

PSCs (1)

Ms Sorrel Elise Porteous
Individual person with significant control · Notified: 2023-09-21
  • Ownership of shares 75 to 100 percent
  • Voting rights 75 to 100 percent
  • Right to appoint and remove directors

Ceased (2)

Mr John Charles Burns
Individual person with significant control · Ceased: 2018-08-13
Mr Gordon Murray Pirie
Individual person with significant control · Ceased: 2017-04-17

Capital Raised per Employee (Last 6 Months)

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Capital raised per employee divides the equity SEMITRONICS LIMITED raised in the last six months by the headcount in its most recent filed accounts. It is a rough read on how capital-intensive the business is: a high figure means the company is raising a lot relative to the number of people it employs, which is typical of hardware, biotech and other research-heavy businesses. Headcount comes from annual accounts and so lags the funding date, often by a year or more.

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£0 raised in last 6 months • 2 employees (FY ending 2025-12-31)

Resigned Officers(7)

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These are the directors and secretaries who have left SEMITRONICS LIMITED. A resignation is filed with Companies House on form TM01 and the date below is the date the officer's appointment ended, not the date it was filed. Departures matter for reading a company's history: a founder leaving shortly after a funding round, or several directors resigning at once, is often the visible trace of a change of control or a restructure.

Sonia Kennelly resigned 2015-08-28
John Pirie resigned 2005-05-31
Temple Secretaries Limited resigned 2003-08-18
John Burns resigned 2018-08-13
Gordon Pirie resigned 2017-04-17
Philip Shore resigned 2019-10-22
Company Directors Limited resigned 2003-08-18

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