- Companies
- Installers
- Glasgow
- BMG Systems Ltd
BMG Systems Ltd
- Company number
- SC680671
- Incorporated
- 12 Nov 20205 years trading
- Registered office
- 21 Leechman Gardens, Bishopbriggs, Glasgow, G64 1GG
- Nature of business
- Other construction installation
BMG Systems Ltd is a 5-year-old private limited company registered in Glasgow, company number SC680671, one of 331 installation companies (insulation, lifts, shutters and similar) in Glasgow. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £17K (+62.7%) on the year before, to £43K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £51K against £19K owed within a year: 2.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £43K | £51K | £19K | 1 | |
| 30 Nov 2024 | £27K | £23K | £13K | 1 | |
| 30 Nov 2023 | £21K | £28K | £11K | 1 | |
| 30 Nov 2022 | £2,619 | £3,906 | £5,704 | 1 | |
| 30 Nov 2021 | £8,316 | £13K | £10K | 1 |
Who runs and owns BMG Systems Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| B*** M*** | Director | Nov 2020 |
| S*** M*** | Director | Nov 2024 |
Person with significant control
Where BMG Systems Ltd is registered
The registered office is in Glasgow (G64), in the East Dunbartonshire local authority area, Scotland. Show G64 1GG on a map.
Other trade companies in G64
- Awm Construction 2005 LtdBuilders
- Dmo Electrical (Glasgow) LtdElectricians
- Arm Contracts LtdBuilders
- Profix Tiling Services LtdInstallers
- Er Decor LimitedPainters and decorators
- MHB Mechanical Services LtdMechanics and garages
- Unicleansolutions LtdCleaning companies
- GP Reinstatements LimitedSpecialist contractors
What happens if BMG Systems 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- SC680671
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2020 (5 years ago)
- Registered office
- 21 Leechman Gardens, Bishopbriggs, Glasgow, G64 1GG
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 11 November 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 Glasgow
Other active installation companies (insulation, lifts, shutters and similar) registered in Glasgow.
- Bondevelopments (UK) Limited2004
- Briarbuild (Scotland) Ltd2026
- Brighthome Installations Limited2026
- Build & Craft Ltd2025
- Burnfoot Installations Limited2024
- C Patterson Limited2021
- Caledonia Insulation Services Ltd2026
- Caledonian Construction (Scot) Limited2026
All installation companies (insulation, lifts, shutters and similar) in Glasgow · All trades in Glasgow · Installers across the UK
Frequently asked questions
When are BMG Systems Ltd's accounts due?
BMG Systems Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is BMG Systems Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is BMG Systems Ltd still trading?
BMG Systems 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 BMG Systems Ltd do?
BMG Systems Ltd is registered under Other construction installation (SIC 43290).
How old is BMG Systems Ltd?
BMG Systems Ltd was incorporated on 12 November 2020, 5 years ago.
Who runs BMG Systems Ltd?
BMG Systems Ltd has 2 active directors, the longest-serving appointed in Nov 2020. Their names and service addresses are on the Companies House register.
Who owns BMG Systems Ltd?
One person or company has significant control of BMG Systems Ltd: an individual (owns 75% or more of the shares).
What is the penalty if BMG Systems 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 BMG Systems 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.