OPEN PROTOCOL TECHNOLOGY LIMITED
ACTIVEOPEN PROTOCOL TECHNOLOGY LIMITED supplies, installs and maintains fire protection and security syste Sign up to read more
- Company number
- 06657515
- Incorporated
- 2008-07-28
- Last updated
- 3 Aug 2026
- Registered office
- 794 High Street, Kingswinford, DY6 8BQ, England
- SIC
- 43999
No share issues or funding rounds.
Shareholders (as of 2026-07-28)
Sign up to see all →| Shareholder | Share class | Shares | Holding |
|---|---|---|---|
| HELEN LOUISE HIGGINS | A ORDINARY | 75 | 75.0% |
| 8888888888888888888888 | 8888888888 | 8888888 | 88888 |
| 88888888888888888888888888 | 8888888888 | 8888888 | 88888 |
2 more shareholders on file , sign up free to see.
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Financial Data
Sign up to view →Period ending 2025-04-30
Fundraising by Year
Sign up to view →Active Officers (2)
PSCs (3)
- Ownership of shares 25 to 50 percent
- Voting rights 25 to 50 percent
- Right to appoint and remove directors
- Significant influence or control
- Ownership of shares 25 to 50 percent
Ceased (1)
Capital Raised per Employee (Last 6 Months)
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Capital raised per employee divides the equity OPEN PROTOCOL TECHNOLOGY 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(1)
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These are the directors and secretaries who have left OPEN PROTOCOL TECHNOLOGY 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.