- Companies
- Civil engineering
- Stanmore
- Swift Operations Limited
Swift Operations Limited
- Company number
- 16922755
- Incorporated
- 19 Dec 2025
- Registered office
- Devonshire House, 582 Honeypot Lane, Stanmore, HA7 1JS
- Nature of business
- Construction of railways and underground railways
Swift Operations Limited is a newly incorporated private limited company registered in Stanmore, company number 16922755, one of 37 civil engineering contractors in Stanmore. Its next accounts are due at Companies House on 19 September 2027, and its first CT600 is due at HMRC on 18 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Swift Operations Limited is registered
The registered office is in Stanmore (HA7), in the Harrow local authority area, London. Show HA7 1JS on a map.
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Shared registered office
113 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Swift Operations Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 19 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Sep 2027 to 19 Oct 2027 | £150 |
| 1 to 3 months late | 20 Oct 2027 to 19 Dec 2027 | £375 |
| 3 to 6 months late | 20 Dec 2027 to 19 Mar 2028 | £750 |
| More than 6 months late | From 20 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 16922755
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 December 2025
- Registered office
- Devonshire House, 582 Honeypot Lane, Stanmore, HA7 1JS
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Stanmore
Other active civil engineering contractors registered in Stanmore.
- Tel.Com&Construction Ltd2026
- Thames Joinery Limited2016
- Traccam Limited2020
- Volo Construction Ltd2021
- Zian Services Ltd2022
- A&A Rail Engineering Ltd2016
- Acre House Developments Limited1993
- Avaris24 Limited2025
All civil engineering contractors in Stanmore · All trades in Stanmore · Civil engineering across the UK
Frequently asked questions
When are Swift Operations Limited's accounts due?
Swift Operations Limited's next accounts are due at Companies House by 19 September 2027 (in 342 days), covering the period to 31 December 2026.
When is Swift Operations Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 18 December 2026, due by 18 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Swift Operations Limited still trading?
Swift Operations Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Swift Operations Limited do?
Swift Operations Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is Swift Operations Limited?
Swift Operations Limited was incorporated on 19 December 2025, less than a year ago.
What is the penalty if Swift Operations Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Swift Operations Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.