- Companies
- Installers
- Bangor
- Glenside Acoustics Limited
Glenside Acoustics Limited
- Company number
- NI025166
- Incorporated
- 3 Jan 199135 years trading
- Registered office
- 32 Bridge Road South, Bangor, Co Down, BT19 1JT
- Nature of business
- Other construction installation
Glenside Acoustics Limited is a 35-year-old private limited company registered in Bangor, company number NI025166, one of 12 installation companies (insulation, lifts, shutters and similar) in Bangor. Companies House shows its accounts as overdue: they were due on 30 September 2018.
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 down £11K (-30.6%) on the year before, to £24K.
- Current assets of £85K against £67K owed within a year: 1.3 times cover.
- Balance sheets on record for 3 years, 2014 to 2016.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2016 | £24K | £85K | £67K | ||
| 31 Dec 2015 | £34K | £6,461 | £79K | £53K | |
| 31 Dec 2014 | £37K | £1,365 | £64K | £28K |
Where Glenside Acoustics Limited is registered
The registered office is in Bangor (BT19), in the Ards and North Down local authority area, Northern Ireland. Show BT19 1JT on a map.
Other trade companies in BT19
- Snowfoam LtdCleaning companies
- Collins Mep UK LtdElectricians
- KS Roofing & Property Maintenance LtdRoofers
- JMS Coach Hill Motors LtdMotor traders
- MRS Mop Cleaning Services LtdCleaning companies
- 2Jzgte LtdMotor traders
- JP Security & Electrical LtdElectricians
- GLS Property Care LtdFinishing trades
Also registered at this address
1 other company uses the same registered office as Glenside Acoustics Limited.
- Pawlings Insulation and Supplies LimitedInstallers
What happens if Glenside Acoustics Limited files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2018 to 31 Oct 2018 | £150 |
| 1 to 3 months late | 1 Nov 2018 to 31 Dec 2018 | £375 |
| 3 to 6 months late | 1 Jan 2019 to 31 Mar 2019 | £750 |
| More than 6 months late | From 1 Apr 2019 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2019 | £200 |
| 3 months late | 31 Mar 2019 | another £200 |
| 6 months late | 30 Jun 2019 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2019 | 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
- NI025166
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 January 1991 (35 years ago)
- Registered office
- 32 Bridge Road South, Bangor, Co Down, BT19 1JT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2016
- Last confirmation statement
- 2 December 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 Bangor
Other active installation companies (insulation, lifts, shutters and similar) registered in Bangor.
- GS Fireplace Installations Ltd2022
- Interior Transition Limited2006
- J & D Johnston Construction Ltd2025
- Net Facilities Limited2023
- Paragon Fire Protection (North Wales) Ltd2025
- Pawlings Insulation and Supplies Limited1985
- The Flat Pack Man NI Ltd2022
- Windows & Doors N.I. Ltd2022
All installation companies (insulation, lifts, shutters and similar) in Bangor · All trades in Bangor · Installers across the UK
Frequently asked questions
When are Glenside Acoustics Limited's accounts due?
Glenside Acoustics Limited's accounts were due at Companies House on 30 September 2018 and the register shows them as overdue.
When is Glenside Acoustics Limited's CT600 due?
The CT600 for the period to 31 December 2017 is due at HMRC by 31 December 2018, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2018.
Is Glenside Acoustics Limited still trading?
Glenside Acoustics Limited is listed as active on the Companies House register (checked 13 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 Glenside Acoustics Limited do?
Glenside Acoustics Limited is registered under Other construction installation (SIC 43290).
How old is Glenside Acoustics Limited?
Glenside Acoustics Limited was incorporated on 3 January 1991, 35 years ago.
What is the penalty if Glenside Acoustics 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 Glenside Acoustics Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.