PROTOCOL CONTROL SYSTEMS LIMITED
Company details
| Company number | 03133577 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 4 December 1995 |
| Registered office | AMPERAGE HOUSE, HATTON GARDENS INDUSTRIAL ESTATE, KINGTON, HEREFORDSHIRE, HR5 3RB, ENGLAND · More companies in HR5 |
| Nature of business (SIC) | 27900 — Manufacture of other electrical equipment 43210 — Electrical installation |
| Accounting reference date | 31 December |
| Next accounts due | 30 September 2027 (last made up to 31 December 2025) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 19 December 2026 (last made up to 5 December 2025) |
| Charges (mortgages) | 4 registered · 1 outstanding · 0 part satisfied · 3 satisfied |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
PROTOCOL CONTROL SYSTEMS LIMITED is a private limited company registered in the UK under company number 03133577. It was incorporated on 4 December 1995 and its current status is active.
The registered office address is AMPERAGE HOUSE, HATTON GARDENS INDUSTRIAL ESTATE, KINGTON, HEREFORDSHIRE, HR5 3RB, ENGLAND.
Its declared nature of business is manufacture of other electrical equipment (SIC 27900); electrical installation (SIC 43210).
The next accounts are due by 30 September 2027 and the next confirmation statement by 19 December 2026.
About PROTOCOL CONTROL SYSTEMS LIMITED
Company type and jurisdiction
PROTOCOL CONTROL SYSTEMS LIMITED is a private company limited by shares. Its owners (shareholders) are only liable for its debts up to the value of their shares, it must have at least one director, and its shares cannot be offered to the public. Its company number 03133577 shows it was registered in England and Wales, so its records are kept by Companies House in Cardiff. It has been on the register for 30 years and 11 months.
What PROTOCOL CONTROL SYSTEMS LIMITED does
On the public register, PROTOCOL CONTROL SYSTEMS LIMITED lists 2 activities using the UK Standard Industrial Classification (SIC 2007): manufacture of other electrical equipment (27900); electrical installation (43210). This places it in the manufacturing section of the economy. SIC codes describe what a company says it does; they are not a licence and are not checked by Companies House. See other companies with the same SIC code.
Where PROTOCOL CONTROL SYSTEMS LIMITED is registered
Its registered office is in Kington (postcode district HR5). The registered office is the official address for letters from Companies House, HMRC and the courts. It must be in the same UK jurisdiction where the company was registered, but it does not have to be where the business trades: many companies use their accountant's or a formation agent's address. Browse other companies in HR5.
Accounts and filing deadlines
PROTOCOL CONTROL SYSTEMS LIMITED must file its next annual accounts by 30 September 2027. The last accounts on the register were small company accounts exempt from audit. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 19 December 2026. A private company that files its accounts late gets an automatic penalty of £150 if they are up to one month late, rising to £375, £750 and £1,500 after six months, and the penalty is doubled if accounts are late two years in a row. A company that does not file a confirmation statement can be struck off the register.
Charges and secured debt
PROTOCOL CONTROL SYSTEMS LIMITED has 4 charges registered against it, of which 1 is still outstanding. A charge is security given to a lender, such as a mortgage over property or a debenture over all the company's assets; if the company does not repay, the lender can take those assets first. The full charge documents can be read for free on Companies House.
Before you do business with PROTOCOL CONTROL SYSTEMS LIMITED
Check that the company name and number on its invoices and website match 03133577, read its latest accounts and confirmation statement, and look up its directors and people with significant control on the official register. If it charges VAT, ask for its VAT number and check it with our VAT number checker: a company number and a VAT number are different things. How to check a UK company.
Frequently asked questions
What is the company number of PROTOCOL CONTROL SYSTEMS LIMITED?
The Companies House company number of PROTOCOL CONTROL SYSTEMS LIMITED is 03133577.
Is PROTOCOL CONTROL SYSTEMS LIMITED still trading?
PROTOCOL CONTROL SYSTEMS LIMITED is listed as active on the Companies House register.
What is the registered office address of PROTOCOL CONTROL SYSTEMS LIMITED?
The registered office of PROTOCOL CONTROL SYSTEMS LIMITED is AMPERAGE HOUSE, HATTON GARDENS INDUSTRIAL ESTATE, KINGTON, HEREFORDSHIRE, HR5 3RB, ENGLAND.
When was PROTOCOL CONTROL SYSTEMS LIMITED incorporated?
PROTOCOL CONTROL SYSTEMS LIMITED was incorporated on 4 December 1995.
What does PROTOCOL CONTROL SYSTEMS LIMITED do?
Its nature of business (SIC) is: 27900 - Manufacture of other electrical equipment; 43210 - Electrical installation.
When are PROTOCOL CONTROL SYSTEMS LIMITED's next accounts due?
The next accounts of PROTOCOL CONTROL SYSTEMS LIMITED are due by 30 September 2027.
When is PROTOCOL CONTROL SYSTEMS LIMITED's confirmation statement due?
The next confirmation statement of PROTOCOL CONTROL SYSTEMS LIMITED is due by 19 December 2026.
How old is PROTOCOL CONTROL SYSTEMS LIMITED?
PROTOCOL CONTROL SYSTEMS LIMITED was incorporated on 4 December 1995, so it is 30 years and 11 months old.
Who are the directors of PROTOCOL CONTROL SYSTEMS LIMITED?
The current directors, secretaries and people with significant control of PROTOCOL CONTROL SYSTEMS LIMITED are listed on the officers page of company 03133577 on the Companies House website.
What is the VAT number of PROTOCOL CONTROL SYSTEMS LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask PROTOCOL CONTROL SYSTEMS LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.