SUBROUTINE LTD
Company details
| Company number | 05434432 |
|---|---|
| Status | Active |
| Company type | Private Limited Company |
| Incorporated | 25 April 2005 |
| Registered office | 2ND FLOOR, SOUTH ONE CASTLE PARK, TOWER HILL, BRISTOL, BS2 0JA, ENGLAND · More companies in BS2 |
| Nature of business (SIC) | 71122 — Engineering related scientific and technical consulting activities 71129 — Other engineering activities |
| Accounting reference date | 31 December |
| Next accounts due | 30 September 2027 (last made up to 31 December 2025) |
| Last accounts type | Micro Entity |
| Next confirmation statement due | 21 April 2027 (last made up to 7 April 2026) |
Source: Companies House Free Company Data Product, 1 November 2026. View filing history, officers and PSCs on Companies House.
Summary
SUBROUTINE LTD is a private limited company registered in the UK under company number 05434432. It was incorporated on 25 April 2005 and its current status is active.
The registered office address is 2ND FLOOR, SOUTH ONE CASTLE PARK, TOWER HILL, BRISTOL, BS2 0JA, ENGLAND.
Its declared nature of business is engineering related scientific and technical consulting activities (SIC 71122); other engineering activities (SIC 71129).
The next accounts are due by 30 September 2027 and the next confirmation statement by 21 April 2027.
About SUBROUTINE LTD
Company type and jurisdiction
SUBROUTINE 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 05434432 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 6 months.
What SUBROUTINE LTD does
On the public register, SUBROUTINE LTD lists 2 activities using the UK Standard Industrial Classification (SIC 2007): engineering related scientific and technical consulting activities (71122); other engineering activities (71129). This places it in the professional, scientific and technical activities 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 SUBROUTINE LTD is registered
Its registered office is in Bristol (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
SUBROUTINE LTD must file its next annual accounts by 30 September 2027. The last accounts on the register were micro-entity accounts: a very small company (turnover up to £1m, balance sheet up to £500,000, 10 or fewer employees) that files a simplified balance sheet. Its next confirmation statement, which confirms its officers, shareholders and registered office are up to date, is due by 21 April 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 SUBROUTINE LTD
Check that the company name and number on its invoices and website match 05434432, 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 SUBROUTINE LTD?
The Companies House company number of SUBROUTINE LTD is 05434432.
Is SUBROUTINE LTD still trading?
SUBROUTINE LTD is listed as active on the Companies House register.
What is the registered office address of SUBROUTINE LTD?
The registered office of SUBROUTINE LTD is 2ND FLOOR, SOUTH ONE CASTLE PARK, TOWER HILL, BRISTOL, BS2 0JA, ENGLAND.
When was SUBROUTINE LTD incorporated?
SUBROUTINE LTD was incorporated on 25 April 2005.
What does SUBROUTINE LTD do?
Its nature of business (SIC) is: 71122 - Engineering related scientific and technical consulting activities; 71129 - Other engineering activities.
When are SUBROUTINE LTD's next accounts due?
The next accounts of SUBROUTINE LTD are due by 30 September 2027.
When is SUBROUTINE LTD's confirmation statement due?
The next confirmation statement of SUBROUTINE LTD is due by 21 April 2027.
How old is SUBROUTINE LTD?
SUBROUTINE LTD was incorporated on 25 April 2005, so it is 21 years and 6 months old.
Who are the directors of SUBROUTINE LTD?
The current directors, secretaries and people with significant control of SUBROUTINE LTD are listed on the officers page of company 05434432 on the Companies House website.
What is the VAT number of SUBROUTINE LTD?
VAT numbers are issued by HMRC, not Companies House, and are not part of the company record. Ask SUBROUTINE LTD for its VAT number (GB followed by 9 digits) and check it with a VAT number checker.