- Companies
- Specialist contractors
- Liverpool
- Boss Acoustics Ltd
Boss Acoustics Ltd
- Company number
- 12910026
- Incorporated
- 28 Sep 20206 years trading
- Registered office
- 1A Devonshire Road, Brighton-Le-Sands, Liverpool, L22 2AJ
- Nature of business
- Other specialised construction activities n.e.c.
Boss Acoustics Ltd is a 6-year-old private limited company registered in Liverpool, company number 12910026, one of 409 specialist construction companies in Liverpool. 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 £424 (+2.5%) on the year before, to £17K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £170K against £156K owed within a year: 1.1 times cover.
- 4 employees 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 Sep 2025 | £17K | £4,667 | £170K | £156K | 4 |
| 30 Sep 2024 | £17K | £2,977 | £150K | £137K | 4 |
| 30 Sep 2023 | £14K | £145 | £100K | £89K | 4 |
| 30 Sep 2022 | £2,408 | £889 | £65K | £64K | 4 |
| 30 Sep 2021 | -£8,808 | £55 | £7,508 | £16K | 2 |
Who runs and owns Boss Acoustics Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| S*** M*** | Director | Sep 2020 |
| S*** P*** | Director | Jun 2022 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** M*** | Director | Jun 2022 | Feb 2026 |
Person with significant control
Where Boss Acoustics Ltd is registered
The registered office is in Liverpool (L22), in the Sefton local authority area, North West. Show L22 2AJ on a map.
Other trade companies in L22
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- Endeavour Roofing and Building Services LtdRoofers
- Alexandra Road Development LimitedProperty developers
- JD Lofts Conversions LtdBuilders
- MS Surfacing LtdCivil engineering
- FTM Contractors LtdElectricians
- Cleaning Resources LtdCleaning companies
What happens if Boss Acoustics 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 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
- 12910026
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 September 2020 (6 years ago)
- Registered office
- 1A Devonshire Road, Brighton-Le-Sands, Liverpool, L22 2AJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 27 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Liverpool
Other active specialist construction companies registered in Liverpool.
- Breffni Building Company Ltd2023
- Brian Killey Haulage Limited2006
- Brightspace Group Ltd2025
- BRP Estimating Limited2024
- BTJ Construction Services Ltd2025
- BTM Design Ltd2025
- Burns Brickwork Contractors Ltd2025
- Burrows Damp Specialists Limited2020
All specialist construction companies in Liverpool · All trades in Liverpool · Specialist contractors across the UK
Frequently asked questions
When are Boss Acoustics Ltd's accounts due?
Boss Acoustics Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Boss Acoustics Ltd'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 Boss Acoustics Ltd still trading?
Boss Acoustics Ltd 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 Boss Acoustics Ltd do?
Boss Acoustics Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Boss Acoustics Ltd?
Boss Acoustics Ltd was incorporated on 28 September 2020, 6 years ago.
Who runs Boss Acoustics Ltd?
Boss Acoustics Ltd has 2 active directors, the longest-serving appointed in Sep 2020. Their names and service addresses are on the Companies House register.
Who owns Boss Acoustics Ltd?
One person or company has significant control of Boss Acoustics Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Boss Acoustics 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 Boss Acoustics Ltd 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.