- Companies
- Specialist contractors
- Slough
- Adam Steel Fittings Limited
Adam Steel Fittings Limited
- Company number
- 09856700
- Incorporated
- 4 Nov 201510 years trading
- Registered office
- 37 Astoria Heights, Farnham Road, Slough, SL1 4ED
- Nature of business
- Other specialised construction activities n.e.c.
Adam Steel Fittings Limited is a 10-year-old private limited company registered in Slough, company number 09856700, one of 110 specialist construction companies in Slough. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £5,595 (-68.1%) on the year before, to £2,620.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £8,862 against £12K owed within a year: 0.8 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £2,620 | £8,862 | £12K | 1 | |
| 30 Nov 2024 | £8,215 | £8,688 | £682 | 2 | |
| 30 Nov 2023 | £5,488 | £12K | £6,470 | 2 | |
| 30 Nov 2022 | £9,428 | £9,100 | £0 | 1 | |
| 30 Nov 2021 | £13K | £13K | £439 | 1 | |
| 30 Nov 2020 | £7,881 | £11K | £3,267 | 2 | |
| 30 Nov 2019 | £5,700 | £13K | £7,478 | 2 | |
| 30 Nov 2018 | £6,272 | £9,267 | £3,795 | ||
| 30 Nov 2017 | £1,661 | £14K | |||
| 30 Nov 2016 | £1,750 | £600 | £2,943 |
Where Adam Steel Fittings Limited is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 4ED on a map.
Other trade companies in SL1
- Yanky Construction LtdBuilders
- Westside Automotive LtdMotor traders
- Shadeworks LtdInstallers
- Yad Building Services LimitedBuilders
- Slough Vehicle Repair Centre LtdMechanics and garages
- Hadi Automotive LtdMotor traders
- Imperial Berkshire Motors LtdMotor traders
- MDN General LtdBuilders
What happens if Adam Steel Fittings 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 09856700
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 November 2015 (10 years ago)
- Registered office
- 37 Astoria Heights, Farnham Road, Slough, SL1 4ED
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 21 February 2026
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 Slough
Other active specialist construction companies registered in Slough.
- Al-Baraka Istithmaar Ltd2026
- Alpha Building Maintenance Limited2006
- Alter Construction Limited2014
- An Eco Workers Ltd2023
- Ando Screeding Ltd2022
- Avib City Construction Ltd2020
- Ben Clifford Ltd2025
- Bestwood Construction Ltd2021
All specialist construction companies in Slough · All trades in Slough · Specialist contractors across the UK
Frequently asked questions
When are Adam Steel Fittings Limited's accounts due?
Adam Steel Fittings Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Adam Steel Fittings Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Adam Steel Fittings Limited still trading?
Adam Steel Fittings 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 Adam Steel Fittings Limited do?
Adam Steel Fittings Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Adam Steel Fittings Limited?
Adam Steel Fittings Limited was incorporated on 4 November 2015, 10 years ago.
What is the penalty if Adam Steel Fittings 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 Adam Steel Fittings 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.