- Companies
- Specialist contractors
- Swindon
- Hawk Insulation Limited
Hawk Insulation Limited
- Company number
- 08869209
- Incorporated
- 30 Jan 201412 years trading
- Registered office
- 1 Cricklade Court, Old Town, Swindon, Wiltshire, SN1 3EY
- Nature of business
- Other specialised construction activities n.e.c.
Hawk Insulation Limited is a 12-year-old private limited company registered in Swindon, company number 08869209, one of 130 specialist construction companies in Swindon. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 up £89K (+103.3%) on the year before, to £174K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £278K against £105K owed within a year: 2.6 times cover.
- 5 employees on average, up from 3 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | £174K | £172K | £278K | £105K | 5 |
| 31 Jan 2024 | £86K | £147K | £206K | £120K | 3 |
| 31 Jan 2023 | £68K | £154K | £189K | £121K | 4 |
| 31 Jan 2022 | £19K | £94K | £129K | £110K | 4 |
| 31 Jan 2021 | £11K | £62K | £89K | £88K | 4 |
| 31 Jan 2020 | £8,985 | £37K | £87K | £91K | 4 |
| 31 Jan 2019 | £6,699 | £5,160 | £75K | £95K | 5 |
| 31 Jan 2018 | £1,174 | £7,568 | £58K | £90K | 5 |
| 31 Jan 2017 | £7,438 | £4,271 | £76K | £114K | 5 |
| 31 Jan 2016 | £1,298 | £4,984 | £44K | £81K |
Where Hawk Insulation Limited is registered
The registered office is in Swindon (SN1), in the Swindon local authority area, South West. Show SN1 3EY on a map.
Other trade companies in SN1
- Terraform Surfacing LimitedSpecialist contractors
- Haq Builders Swindon LtdBuilders
- Yeshi Construction LimitedBuilders
- Built & Bespoke LtdBuilders
- Saxon Property Care LtdBuilders
- DBX Contracts LimitedBuilders
- Hamaazs LtdSpecialist contractors
- E&R Electrics LtdElectricians
Shared registered office
45 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 Hawk Insulation 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 08869209
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2014 (12 years ago)
- Registered office
- 1 Cricklade Court, Old Town, Swindon, Wiltshire, SN1 3EY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 30 January 2026
- Charges (mortgages)
- 1 outstanding of 1 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 Swindon
Other active specialist construction companies registered in Swindon.
- Heat and Energy Ltd2016
- HG Property Maintenance Ltd2014
- Highline Solar & Electrical Ltd2025
- Howell Properties Ltd2010
- Hudson Homes Developments Limited2018
- Hynes Homes Limited2022
- Ian Loveridge Limited2010
- Ice Installations Ltd2016
All specialist construction companies in Swindon · All trades in Swindon · Specialist contractors across the UK
Frequently asked questions
When are Hawk Insulation Limited's accounts due?
Hawk Insulation Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Hawk Insulation Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Hawk Insulation Limited still trading?
Hawk Insulation 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 Hawk Insulation Limited do?
Hawk Insulation Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Hawk Insulation Limited?
Hawk Insulation Limited was incorporated on 30 January 2014, 12 years ago.
What is the penalty if Hawk Insulation 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 Hawk Insulation 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.