- Companies
- Installers
- Wetherby
- Gill Insulation Holdings Limited
Gill Insulation Holdings Limited
- Company number
- 16917174
- Incorporated
- 17 Dec 2025
- Registered office
- Brunswick House, 1 Deighton Close, Wetherby, West Yorkshire, LS22 7GZ
- Nature of business
- Other construction installation; Activities of construction holding companies
Gill Insulation Holdings Limited is a newly incorporated private limited company registered in Wetherby, company number 16917174, one of 10 installation companies (insulation, lifts, shutters and similar) in Wetherby. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Gill Insulation Holdings LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Gill Insulation Holdings Limited is registered
The registered office is in Wetherby (LS22), in the Leeds local authority area, Yorkshire and The Humber. Show LS22 7GZ on a map.
Other trade companies in LS22
- L T Construction Services LimitedBuilders
- Smart Film Yorkshire LtdMechanics and garages
- Yorkshire Rescue Commercial LimitedMechanics and garages
- Revive Co Specialist Cleaning LtdCleaning companies
- Northstone Building Company LtdBuilders
- Morris Construction Group LtdProperty developers
- Clear Vision Scaffolding LtdScaffolders
- 1ST Automotive LtdMotor traders
What happens if Gill Insulation Holdings 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16917174
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2025
- Registered office
- Brunswick House, 1 Deighton Close, Wetherby, West Yorkshire, LS22 7GZ
- Nature of business
- Other construction installation (SIC 43290)
Activities of construction holding companies (SIC 64203) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 10 May 2026
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 Wetherby
Other active installation companies (insulation, lifts, shutters and similar) registered in Wetherby.
- Green Energy Windows & Conservatories Limited2017
- GSS Management Services Limited2017
- MKL Landscaping Ltd2026
- Purewood Windows Limited2022
- SRC Construction and Paving Ltd2002
- UK Refurbs Ltd2008
- Yorkshire Electric Gates Limited2003
- Ajr (Keighley) Ltd2022
All installation companies (insulation, lifts, shutters and similar) in Wetherby · All trades in Wetherby · Installers across the UK
Frequently asked questions
When are Gill Insulation Holdings Limited's accounts due?
Gill Insulation Holdings Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Gill Insulation Holdings Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Gill Insulation Holdings Limited still trading?
Gill Insulation Holdings 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 Gill Insulation Holdings Limited do?
Gill Insulation Holdings Limited is registered under Other construction installation (SIC 43290); Activities of construction holding companies (SIC 64203).
How old is Gill Insulation Holdings Limited?
Gill Insulation Holdings Limited was incorporated on 17 December 2025, less than a year ago.
What is the penalty if Gill Insulation Holdings 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 Gill Insulation Holdings 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.