PROTOCOOL LIMITED
Company details
| Company number | 08509599 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 30 April 2013 |
| Registered office | UNIT 1, COMET HOUSE CALLEVA PARK, ALDERMASTON, READING, RG7 8JA, ENGLAND · More companies in RG7 |
| Nature of business (SIC) | 43220 — Plumbing, heat and air-conditioning installation |
| Accounting reference date | 31 March |
| Next accounts due | 31 December 2027 (last made up to 31 March 2026) |
| Last accounts type | Total Exemption Full |
| Next confirmation statement due | 21 February 2027 (last made up to 7 February 2026) |
| Charges (mortgages) | 1 registered · 1 outstanding · 0 part satisfied · 0 satisfied |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
PROTOCOOL LIMITED is a private limited company registered in the UK under company number 08509599. It was incorporated on 30 April 2013 and its current status is active.
The registered office address is UNIT 1, COMET HOUSE CALLEVA PARK, ALDERMASTON, READING, RG7 8JA, ENGLAND.
Its declared nature of business is plumbing, heat and air-conditioning installation (SIC 43220).
The next accounts are due by 31 December 2027 and the next confirmation statement by 21 February 2027.
About PROTOCOOL LIMITED
Company type and jurisdiction
PROTOCOOL 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 08509599 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 13 years and 6 months.
What PROTOCOOL LIMITED does
On the public register, PROTOCOOL LIMITED lists its activity using the UK Standard Industrial Classification (SIC 2007): plumbing, heat and air-conditioning installation (43220). This places it in the construction 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 PROTOCOOL LIMITED is registered
Its registered office is in Reading (postcode district RG7). 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 RG7.
Accounts and filing deadlines
PROTOCOOL LIMITED must file its next annual accounts by 31 December 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 21 February 2027. 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
PROTOCOOL LIMITED has 1 charge 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 PROTOCOOL LIMITED
Check that the company name and number on its invoices and website match 08509599, 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 PROTOCOOL LIMITED?
The Companies House company number of PROTOCOOL LIMITED is 08509599.
Is PROTOCOOL LIMITED still trading?
PROTOCOOL LIMITED is listed as active on the Companies House register.
What is the registered office address of PROTOCOOL LIMITED?
The registered office of PROTOCOOL LIMITED is UNIT 1, COMET HOUSE CALLEVA PARK, ALDERMASTON, READING, RG7 8JA, ENGLAND.
When was PROTOCOOL LIMITED incorporated?
PROTOCOOL LIMITED was incorporated on 30 April 2013.
What does PROTOCOOL LIMITED do?
Its nature of business (SIC) is: 43220 - Plumbing, heat and air-conditioning installation.
When are PROTOCOOL LIMITED's next accounts due?
The next accounts of PROTOCOOL LIMITED are due by 31 December 2027.
When is PROTOCOOL LIMITED's confirmation statement due?
The next confirmation statement of PROTOCOOL LIMITED is due by 21 February 2027.
How old is PROTOCOOL LIMITED?
PROTOCOOL LIMITED was incorporated on 30 April 2013, so it is 13 years and 6 months old.
Who are the directors of PROTOCOOL LIMITED?
The current directors, secretaries and people with significant control of PROTOCOOL LIMITED are listed on the officers page of company 08509599 on the Companies House website.
What is the VAT number of PROTOCOOL LIMITED?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask PROTOCOOL LIMITED for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.