PROTOCOL CONTROL SYSTEMS LIMITED
ACTIVEProtocol Control Systems Limited supplies low‑voltage industrial electrical and instrumentation inst Sign up to read more
- Company number
- 03133577
- Incorporated
- 1995-12-04
- Last updated
- 8 Apr 2026
- Registered office
- Amperage House, Hatton Gardens Industrial Estate, Kington, Herefordshire, HR5 3RB, England
- SIC
- 27900,43210
No share issues or funding rounds.
Shareholders (as of 2025-12-05)
Sign up to see all →| Shareholder | Share class | Shares | Holding |
|---|---|---|---|
| ALAN WILLIAM MICHAEL THOMAS | K ORDINARY | 4,950 | 16.2% |
| 8888888888888888888888 | 8888888888 | 8888888 | 88888 |
| 88888888888888888888888888 | 8888888888 | 8888888 | 88888 |
| 888888888888888888 | 8888888888 | 888888 | 8888 |
| 8888888888888 | 88888888 | 888888 | 8888 |
| 8888888888888 | 88888888 | 888888 | 8888 |
18 more shareholders on file , sign up free to see.
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Financial Data
Sign up to view →Period ending 2025-12-31
Fundraising by Year
Sign up to view →Active Officers (7)
PSCs (5)
- Significant influence or control
- Significant influence or control
- Significant influence or control
- Significant influence or control
- Significant influence or control
Capital Raised per Employee (Last 6 Months)
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Capital raised per employee divides the equity PROTOCOL CONTROL SYSTEMS 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.
Resigned Officers(3)
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These are the directors and secretaries who have left PROTOCOL CONTROL SYSTEMS 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.