- Companies
- Specialist contractors
- Ruislip
- Outerworks Ltd
Outerworks Ltd
- Company number
- 17224447
- Incorporated
- 16 May 2026
- Registered office
- 41 Northdown Close, Ruislip, HA4 6JY
- Nature of business
- Other specialised construction activities n.e.c.
Outerworks Ltd is a newly incorporated private limited company registered in Ruislip, company number 17224447, one of 107 specialist construction companies in Ruislip. Its next accounts are due at Companies House on 16 February 2028, and its first CT600 is due at HMRC on 15 May 2028.
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 Outerworks Ltd is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 6JY on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
What happens if Outerworks Ltd 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 16 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Feb 2028 to 16 Mar 2028 | £150 |
| 1 to 3 months late | 17 Mar 2028 to 16 May 2028 | £375 |
| 3 to 6 months late | 17 May 2028 to 16 Aug 2028 | £750 |
| More than 6 months late | From 17 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- 17224447
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 May 2026
- Registered office
- 41 Northdown Close, Ruislip, HA4 6JY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Ruislip
Other active specialist construction companies registered in Ruislip.
- P G Site Engineering Ltd2006
- Paszel Construction Pro Ltd2018
- Pine Strippers Ltd2026
- Piping Stress Engineering Services Limited2008
- PMB Paving & Landscapes Limited2015
- Premier Building Maintenance Ltd2022
- Premier Service Group Ltd2026
- PSL People Solutions Ltd2020
All specialist construction companies in Ruislip · All trades in Ruislip · Specialist contractors across the UK
Frequently asked questions
When are Outerworks Ltd's accounts due?
Outerworks Ltd's next accounts are due at Companies House by 16 February 2028 (in 492 days), covering the period to 31 May 2027.
When is Outerworks Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 May 2027, due by 15 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Outerworks Ltd still trading?
Outerworks Ltd 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 Outerworks Ltd do?
Outerworks Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Outerworks Ltd?
Outerworks Ltd was incorporated on 16 May 2026, less than a year ago.
What is the penalty if Outerworks Ltd 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 Outerworks Ltd 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.