- Companies
- Scaffolders
- Watford
- Sentinel Scaffolding Services Ltd
Sentinel Scaffolding Services Ltd
- Company number
- 11092737
- Incorporated
- 1 Dec 20178 years trading
- Registered office
- Fao Workwell Accountancy Ground Floor East - Hyde, 38 Clarendon Road, Watford, Hertfordshire, WD17 1JW
- Nature of business
- Scaffold erection
Sentinel Scaffolding Services Ltd is a 8-year-old private limited company registered in Watford, company number 11092737, one of 11 scaffolding companies in Watford. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £9,436 (-100%) on the year before, to £3.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £32K against £54K owed within a year: 0.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £3 | £32K | £54K | 2 | |
| 31 Dec 2024 | £9,439 | £32K | £33K | 2 | |
| 31 Dec 2023 | £40K | £74K | £38K | 2 | |
| 31 Dec 2022 | £19K | £17K | £30K | £19K | 2 |
| 31 Dec 2021 | £11K | £2,297 | £27K | £21K | 2 |
| 31 Dec 2020 | £393 | £7,505 | £8,552 | £8,271 | 2 |
| 31 Dec 2019 | £1,583 | £2,983 | £3,436 | £5,518 | 2 |
| 31 Dec 2018 | -£5,174 | £5,490 | £18K | 2 |
Where Sentinel Scaffolding Services Ltd is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 1JW on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
Shared registered office
46 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 Sentinel Scaffolding Services 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 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
- 11092737
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 December 2017 (8 years ago)
- Registered office
- Fao Workwell Accountancy Ground Floor East - Hyde, 38 Clarendon Road, Watford, Hertfordshire, WD17 1JW
- Nature of business
- Scaffold erection (SIC 43991)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 30 November 2025
Filing notes for scaffolding companies
Scaffolding companies own a lot of equipment that wears out, so capital allowances on scaffold stock and vehicles are usually the biggest adjustment between accounting profit and taxable profit.
Similar companies in Watford
Other active scaffolding companies registered in Watford.
- Tailormade Scaffolding Ltd2025
- Boxrig Ltd2019
- Cheap Scaffolding Ltd2025
- E & D Scaffolding Company Limited1988
- Get IT Up Scaffolding Ltd2023
- Lundon Scaffolding Ltd2024
- Mulkerrins Development UK Ltd2025
- Oxley Scaffolding Ltd2025
All scaffolding companies in Watford · All trades in Watford · Scaffolders across the UK
Frequently asked questions
When are Sentinel Scaffolding Services Ltd's accounts due?
Sentinel Scaffolding Services Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Sentinel Scaffolding Services Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Sentinel Scaffolding Services Ltd still trading?
Sentinel Scaffolding Services 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 Sentinel Scaffolding Services Ltd do?
Sentinel Scaffolding Services Ltd is registered under Scaffold erection (SIC 43991).
How old is Sentinel Scaffolding Services Ltd?
Sentinel Scaffolding Services Ltd was incorporated on 1 December 2017, 8 years ago.
What is the penalty if Sentinel Scaffolding Services 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 Sentinel Scaffolding Services 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.