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- Sennett Group Limited
Company profile · Installers
Sennett Group Limited
Sennett Group Limited is a 3-year-old private limited company registered in Cannock, company number 14732472, one of 51 installation companies (insulation, lifts, shutters and similar) in Cannock. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Sennett Group Limited is registered
The registered office is in Cannock (WS11), in the Cannock Chase local authority area, West Midlands. Show WS11 7LT on a map.
Other trade companies in WS11
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- Pro Gas & Heating Services LimitedPlumbers and heating engineers
- Joel223227 LtdProperty developers
- Oak and Ivy Outdoor Living LtdSpecialist contractors
- LMH Air Conditioning LimitedPlumbers and heating engineers
- Ridgewood Homes (Midlands) LimitedBuilders
- JG Detailing LtdCleaning companies
- MJ Kitchen Design & Interiors LimitedBuilders
Shared registered office
31 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 Sennett Group 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 14732472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 2023 (3 years ago)
- Registered office
- 1 & 2 Heritage Park, Hayes Way, Cannock, Staffordshire, WS11 7LT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 20 October 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Cannock
Other active installation companies (insulation, lifts, shutters and similar) registered in Cannock.
- Silverline Home Improvements Ltd2022
- Sja Precast Ltd2021
- SN Roofing Services Ltd2024
- Soljet Construction Limited2015
- Star Installation (Contractors) Limited1986
- TDK Taping Ltd2023
- The Decking & Associated Building Co Ltd2022
- TMS Insulations Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Cannock · All trades in Cannock · Installers across the UK
Frequently asked questions
When are Sennett Group Limited's accounts due?
Sennett Group Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Sennett Group Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Sennett Group Limited still trading?
Sennett Group 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 Sennett Group Limited do?
Sennett Group Limited is registered under Other construction installation (SIC 43290).
How old is Sennett Group Limited?
Sennett Group Limited was incorporated on 15 March 2023, 3 years ago.
What is the penalty if Sennett Group 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 Sennett Group 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.