- Companies
- Specialist contractors
- Tiverton
- Blyth Construction (SW) Ltd
Blyth Construction (SW) Ltd
- Company number
- 08615551
- Incorporated
- 18 Jul 201313 years trading
- Registered office
- 6 Oaklands Court, Tiverton Way, Tiverton, Devon, EX16 6TG
- Nature of business
- Other specialised construction activities n.e.c.
Blyth Construction (SW) Ltd is a 13-year-old private limited company registered in Tiverton, company number 08615551, one of 21 specialist construction companies in Tiverton. 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 up £31K (+15.2%) on the year before, to £238K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £455K against £207K owed within a year: 2.2 times cover.
- 4 employees on average, down from 7 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 | £238K | £275K | £455K | £207K | 4 |
| 30 Sep 2024 | £206K | £209K | £465K | £321K | 7 |
| 30 Sep 2023 | £116K | £0 | £230K | £184K | 7 |
| 30 Sep 2022 | £145K | £378K | £318K | 7 | |
| 30 Sep 2021 | £121K | £185K | £182K | 4 | |
| 30 Sep 2020 | £152K | £250K | £233K | 4 | |
| 30 Sep 2019 | £181K | £241K | £165K | ||
| 30 Sep 2018 | £185K | £241K | £144K | ||
| 30 Sep 2017 | £120K | £307K | £260K | ||
| 30 Sep 2016 | £71K | £0 | £82K | £96K |
Public contracts won
Blyth Construction (SW) Ltd has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| National Grid UK Limited | Civil Works within NGED Substations 132kV, 66kV, 33kV and 11kV Framework | Ceiling, not shown | 1 Oct 2026 |
Where Blyth Construction (SW) Ltd is registered
The registered office is in Tiverton (EX16), in the Mid Devon local authority area, South West. Show EX16 6TG on a map.
Other trade companies in EX16
- Harmont Holdings LtdProperty developers
- The Pool Badger Pool Services LtdCleaning companies
- Bampton Cottages LtdProperty developers
- Complete Sheds UK LimitedBuilders
- Tiverton United LimitedBuilders
- Freeform Landscapes LtdLandscapers and gardeners
- Zlatka Oneway LimitedBuilders
- Vasil Enterprise LimitedBuilders
Shared registered office
38 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 Blyth Construction (SW) 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 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
- 08615551
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 July 2013 (13 years ago)
- Registered office
- 6 Oaklands Court, Tiverton Way, Tiverton, Devon, EX16 6TG
- 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
- 18 July 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 Tiverton
Other active specialist construction companies registered in Tiverton.
- Chiltern Surveys Limited1999
- Classic Bike Hire Limited1996
- DJP Finishes Limited2011
- F D Installations Ltd2019
- Formworks Architecture + Construction Ltd2014
- K & G Carpenters Ltd2022
- KSB Ground Engineering Ltd2025
- LCJ Builders and Stonemason Limited2023
All specialist construction companies in Tiverton · All trades in Tiverton · Specialist contractors across the UK
Frequently asked questions
When are Blyth Construction (SW) Ltd's accounts due?
Blyth Construction (SW) Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Blyth Construction (SW) Ltd'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 Blyth Construction (SW) Ltd still trading?
Blyth Construction (SW) 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 Blyth Construction (SW) Ltd do?
Blyth Construction (SW) Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Blyth Construction (SW) Ltd?
Blyth Construction (SW) Ltd was incorporated on 18 July 2013, 13 years ago.
Has Blyth Construction (SW) Ltd won public sector contracts?
Yes. Blyth Construction (SW) Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from NATIONAL GRID UK LIMITED.
What is the penalty if Blyth Construction (SW) 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 Blyth Construction (SW) 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.