PROTOBUILD LTD
Company details
| Company number | 05355078 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 7 February 2005 |
| Registered office | 5 DENBIGH STREET, BRISTOL, BS2 8XG · More companies in BS2 |
| Nature of business (SIC) | 43999 — Other specialised construction activities n.e.c. 71111 — Architectural activities |
| Accounting reference date | 28 February |
| Next accounts due | 30 November 2026 (last made up to 28 February 2025) |
| Last accounts type | Dormant |
| Next confirmation statement due | 15 February 2027 (last made up to 1 February 2026) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
PROTOBUILD LTD is a private limited company registered in the UK under company number 05355078. It was incorporated on 7 February 2005 and its current status is active.
The registered office address is 5 DENBIGH STREET, BRISTOL, BS2 8XG.
Its declared nature of business is other specialised construction activities n.e.c. (SIC 43999); architectural activities (SIC 71111).
The next accounts are due by 30 November 2026 and the next confirmation statement by 15 February 2027.
About PROTOBUILD LTD
Company type and jurisdiction
PROTOBUILD LTD 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 05355078 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 21 years and 9 months.
What PROTOBUILD LTD does
On the public register, PROTOBUILD LTD lists 2 activities using the UK Standard Industrial Classification (SIC 2007): other specialised construction activities n.e.c. (43999); architectural activities (71111). 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 PROTOBUILD LTD is registered
Its registered office is in Bs2 (postcode district BS2). 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 BS2.
Accounts and filing deadlines
PROTOBUILD LTD must file its next annual accounts by 30 November 2026. The last accounts on the register were dormant accounts, meaning the company reported no significant transactions in that financial year. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 15 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.
Before you do business with PROTOBUILD LTD
Check that the company name and number on its invoices and website match 05355078, 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 PROTOBUILD LTD?
The Companies House company number of PROTOBUILD LTD is 05355078.
Is PROTOBUILD LTD still trading?
PROTOBUILD LTD is listed as active on the Companies House register.
What is the registered office address of PROTOBUILD LTD?
The registered office of PROTOBUILD LTD is 5 DENBIGH STREET, BRISTOL, BS2 8XG.
When was PROTOBUILD LTD incorporated?
PROTOBUILD LTD was incorporated on 7 February 2005.
What does PROTOBUILD LTD do?
Its nature of business (SIC) is: 43999 - Other specialised construction activities n.e.c.; 71111 - Architectural activities.
When are PROTOBUILD LTD's next accounts due?
The next accounts of PROTOBUILD LTD are due by 30 November 2026.
When is PROTOBUILD LTD's confirmation statement due?
The next confirmation statement of PROTOBUILD LTD is due by 15 February 2027.
How old is PROTOBUILD LTD?
PROTOBUILD LTD was incorporated on 7 February 2005, so it is 21 years and 9 months old.
Who are the directors of PROTOBUILD LTD?
The current directors, secretaries and people with significant control of PROTOBUILD LTD are listed on the officers page of company 05355078 on the Companies House website.
What is the VAT number of PROTOBUILD LTD?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask PROTOBUILD LTD for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.