- Companies
- Specialist contractors
- Bridgwater
- Insight Southwest Ltd
Insight Southwest Ltd
- Company number
- 16270187
- Incorporated
- 23 Feb 20251 year trading
- Registered office
- 28 New Road, Bridgwater, TA7 8PT
- Nature of business
- Other specialised construction activities n.e.c.
Insight Southwest Ltd is a 1-year-old private limited company registered in Bridgwater, company number 16270187, one of 47 specialist construction companies in Bridgwater. Its next accounts are due at Companies House on 23 November 2026, and its first CT600 is due at HMRC on 22 February 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Insight Southwest Ltd is registered
The registered office is in Bridgwater (TA7), in the Somerset local authority area, South West. Show TA7 8PT on a map.
Other trade companies in TA7
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- The Brick Garage LimitedMechanics and garages
- Somerset Access Solutions LimitedScaffolders
- Make IT Smooth LimitedPlasterers
- Joe French Plastering LimitedPlasterers
- Quantock Developments LtdProperty developers
- Premier Hand Car Wash A39 LtdCleaning companies
- E.Bouchier Agricultural Machinery LtdMachinery repair and installation
What happens if Insight Southwest 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 23 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Nov 2026 to 23 Dec 2026 | £150 |
| 1 to 3 months late | 24 Dec 2026 to 23 Feb 2027 | £375 |
| 3 to 6 months late | 24 Feb 2027 to 23 May 2027 | £750 |
| More than 6 months late | From 24 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 16270187
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 February 2025 (1 year ago)
- Registered office
- 28 New Road, Bridgwater, TA7 8PT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 22 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 Bridgwater
Other active specialist construction companies registered in Bridgwater.
- JC Porter Plant Limited2003
- K L Structural Steel Limited2008
- Ken Marsh Limited2015
- L & B Construction Ltd2014
- Lorimer Construction Management Ltd2024
- Martin Burley Training & Consultancy Ltd2024
- Mimo Groundworks Ltd2021
- Mouldex Ltd2018
All specialist construction companies in Bridgwater · All trades in Bridgwater · Specialist contractors across the UK
Frequently asked questions
When are Insight Southwest Ltd's accounts due?
Insight Southwest Ltd's next accounts are due at Companies House by 23 November 2026 (in 40 days), covering the period to 28 February 2026.
When is Insight Southwest Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 February 2026, due by 22 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Insight Southwest Ltd still trading?
Insight Southwest 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 Insight Southwest Ltd do?
Insight Southwest Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Insight Southwest Ltd?
Insight Southwest Ltd was incorporated on 23 February 2025, 1 year ago.
What is the penalty if Insight Southwest 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 Insight Southwest 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.