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- Musselburgh
- Lagwell Insulation Company Limited
Lagwell Insulation Company Limited
- Company number
- SC056733
- Incorporated
- 25 Nov 197451 years trading
- Registered office
- Unit 5,Wallyford Ind Estate, Wallyford, Musselburgh, East Lothian, EH21 8QJ
- Nature of business
- Other construction installation
Lagwell Insulation Company Limited is a 51-year-old private limited company registered in Musselburgh, company number SC056733, one of 5 installation companies (insulation, lifts, shutters and similar) in Musselburgh. 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 £27K (+3%) on the year before, to £925K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £426K owed within a year: 3.0 times cover.
- 36 employees on average, up from 34 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 | £925K | £138K | £1.3M | £426K | 36 |
| 30 Sep 2024 | £898K | £86K | £1.2M | £400K | 34 |
| 30 Sep 2023 | £843K | £491K | £1.2M | £382K | 34 |
| 30 Sep 2022 | £826K | £446K | £1.3M | £460K | 32 |
| 30 Sep 2021 | £612K | £326K | £839K | £304K | 34 |
| 30 Sep 2020 | £408K | £53K | £859K | £492K | 36 |
| 30 Sep 2019 | £330K | £781K | £477K | 48 | |
| 30 Sep 2018 | £359K | £859K | £512K | 44 | |
| 30 Sep 2017 | £432K | £773K | £440K | 51 | |
| 30 Sep 2016 | £378K | £768K | £479K |
Who runs and owns Lagwell Insulation Company Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| G*** I*** | Director | Jul 2010 |
| P*** P*** | Director | Oct 2011 |
| J*** P*** | Secretary | Jul 1994 |
10 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** B*** | Secretary | Mar 1994 | |
| T*** G*** | Secretary | Mar 1994 | Jun 1994 |
| D*** H*** | Secretary | Jun 1994 | Jul 1994 |
| G*** B*** | Director | Mar 1994 | |
| A*** G*** | Director | May 1994 | Apr 2013 |
| T*** G*** | Director | Mar 1994 | Jun 1994 |
| J*** H*** | Director | Jun 1994 | |
| W*** L*** | Director | Jun 1995 | Mar 2022 |
| R*** M*** | Director | Jun 1995 | Feb 2005 |
| W*** P*** | Director | Jul 1994 | Aug 2013 |
Person with significant control
Charges (secured borrowing)
2 of 2 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| The Governor And Company Of The Bank Of Scotland | Outstanding | Jun 2003 |
| The Governor And Company Of The Bank Of Scotland | Outstanding | Feb 1980 |
Where Lagwell Insulation Company Limited is registered
The registered office is in Musselburgh (EH21), in the East Lothian local authority area, Scotland. Show EH21 8QJ on a map.
Other trade companies in EH21
- Hilltown Projects LtdInstallers
- Johnny 191224 LimitedJoiners and carpenters
- Jrmacpherson LtdSpecialist contractors
- Authentic Autos Scotland LtdMotor traders
- The Benham Standard LtdCleaning companies
- S Little Installations LtdJoiners and carpenters
- Design Joinery Scotland LimitedJoiners and carpenters
- Lem Enterprises LtdMotor traders
What happens if Lagwell Insulation Company 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 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
- SC056733
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 November 1974 (51 years ago)
- Registered office
- Unit 5,Wallyford Ind Estate, Wallyford, Musselburgh, East Lothian, EH21 8QJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 31 March 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 Musselburgh
Other active installation companies (insulation, lifts, shutters and similar) registered in Musselburgh.
- MLR Technical Ltd2024
- Apex Windows and Doors Ltd2014
- Hilltown Projects Ltd2026
- Insulation Scotia Ltd2024
All installation companies (insulation, lifts, shutters and similar) in Musselburgh · All trades in Musselburgh · Installers across the UK
Frequently asked questions
When are Lagwell Insulation Company Limited's accounts due?
Lagwell Insulation Company Limited's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is Lagwell Insulation Company Limited'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 Lagwell Insulation Company Limited still trading?
Lagwell Insulation Company 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 Lagwell Insulation Company Limited do?
Lagwell Insulation Company Limited is registered under Other construction installation (SIC 43290).
How old is Lagwell Insulation Company Limited?
Lagwell Insulation Company Limited was incorporated on 25 November 1974, 51 years ago.
Who runs Lagwell Insulation Company Limited?
Lagwell Insulation Company Limited has 2 active directors, the longest-serving appointed in Jul 2010. Their names and service addresses are on the Companies House register.
Who owns Lagwell Insulation Company Limited?
One person or company has significant control of Lagwell Insulation Company Limited: an individual (owns 50% to 75% of the shares).
What is the penalty if Lagwell Insulation Company 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 Lagwell Insulation Company 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.