- Companies
- Specialist contractors
- Stevenage
- Allan Dyson Asbestos Services Limited
Allan Dyson Asbestos Services Limited
- Company number
- 03227042
- Incorporated
- 19 Jul 199630 years trading
- Registered office
- Cagex House, Leyden Road, Stevenage, Hertfordshire, SG1 2BP
- Nature of business
- Other specialised construction activities n.e.c.
Allan Dyson Asbestos Services Limited is a 30-year-old private limited company registered in Stevenage, company number 03227042, one of 93 specialist construction companies in Stevenage. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £50K (-21.1%) on the year before, to £186K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £572K against £411K owed within a year: 1.4 times cover.
- 30 employees on average, up from 29 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 Sep 2025 | £186K | £17K | £572K | £411K | 30 |
| 30 Sep 2024 | £236K | £34K | £517K | £299K | 29 |
| 30 Sep 2023 | £128K | £33K | £437K | £303K | 30 |
| 30 Sep 2022 | £50K | £30K | £282K | £210K | 27 |
| 30 Sep 2021 | £62K | £85K | £387K | £296K | 25 |
| 30 Sep 2020 | £61K | £105K | £439K | £340K | 23 |
| 30 Sep 2019 | £99K | £30K | £302K | £219K | 27 |
| 30 Sep 2018 | £78K | £31K | £398K | £334K | 26 |
| 30 Sep 2017 | £118K | £2,874 | £574K | £476K | 33 |
| 30 Sep 2016 | £178K | £59K | £723K | £572K |
Where Allan Dyson Asbestos Services Limited is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 2BP on a map.
Other trade companies in SG1
- Masterplumbing&Heating LtdPlumbers and heating engineers
- Ohiggins Property Solutions LtdProperty developers
- Bird Detailing LtdCleaning companies
- Tedted Engineering LtdMechanics and garages
- DSS Facilities LtdFacilities management
- Macala Engineering LimitedSpecialist contractors
- Regency Detailing LtdMechanics and garages
- Ashtons Property Group LtdProperty developers
What happens if Allan Dyson Asbestos Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 03227042
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 July 1996 (30 years ago)
- Registered office
- Cagex House, Leyden Road, Stevenage, Hertfordshire, SG1 2BP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 19 July 2026
- Charges (mortgages)
- 2 outstanding of 3 registered
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 Stevenage
Other active specialist construction companies registered in Stevenage.
- Aquatec Pools Ltd2026
- Arg General Construct Ltd2024
- Asg Construction Services Limited2009
- Bemsit UK Limited2019
- Big Red Rigging and Services Ltd2025
- BMS Intelligent Services Limited2013
- CG Landscapers Limited2010
- Creative Space Construction Ltd2021
All specialist construction companies in Stevenage · All trades in Stevenage · Specialist contractors across the UK
Frequently asked questions
When are Allan Dyson Asbestos Services Limited's accounts due?
Allan Dyson Asbestos Services Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Allan Dyson Asbestos Services Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Allan Dyson Asbestos Services Limited still trading?
Allan Dyson Asbestos Services 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 Allan Dyson Asbestos Services Limited do?
Allan Dyson Asbestos Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Allan Dyson Asbestos Services Limited?
Allan Dyson Asbestos Services Limited was incorporated on 19 July 1996, 30 years ago.
What is the penalty if Allan Dyson Asbestos Services 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 Allan Dyson Asbestos Services 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.