- Companies
- Specialist contractors
- Cambridge
- Popplewell Acoustics Limited
Popplewell Acoustics Limited
- Company number
- 12971189
- Incorporated
- 23 Oct 20205 years trading
- Registered office
- ST. Johns Innovation Centre, Cowley Road, Cambridge, CB4 0WS
- Nature of business
- Other specialised construction activities n.e.c.
Popplewell Acoustics Limited is a 5-year-old private limited company registered in Cambridge, company number 12971189, one of 100 specialist construction companies in Cambridge. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £10K (+91.1%) on the year before, to £21K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £35K against £17K owed within a year: 2.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | £21K | £20K | £35K | £17K | 0 |
| 31 Oct 2024 | £11K | £25K | £14K | 1 | |
| 31 Oct 2023 | £13K | £20K | £7,472 | 1 | |
| 31 Oct 2022 | £13K | £16K | £4,540 | 1 | |
| 31 Oct 2021 | £558 | £6,055 | £5,583 | 0 |
Who runs and owns Popplewell Acoustics Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** P*** | Director | Oct 2020 |
People with significant control (2)
Where Popplewell Acoustics Limited is registered
The registered office is in Cambridge (CB4), in the Cambridge local authority area, East of England. Show CB4 0WS on a map.
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- Cambs Auto Bodyshop & Tyre Centre LtdMechanics and garages
- Sorted Handyman Services LtdBuilders
- GG Property Maintenance LtdSpecialist contractors
- Horaida LtdCleaning companies
- Auto Bridge Cambridge LimitedMotor traders
- Illume Systems LtdMechanics and garages
- Puffin Rigging LtdInstallers
Also registered at this address
2 other companies use the same registered office as Popplewell Acoustics Limited.
- Building Maintenance Services (Cambridge) LtdSpecialist contractors
- Isomass LtdSpecialist contractors
What happens if Popplewell Acoustics 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12971189
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2020 (5 years ago)
- Registered office
- ST. Johns Innovation Centre, Cowley Road, Cambridge, CB4 0WS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 22 October 2025
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 Cambridge
Other active specialist construction companies registered in Cambridge.
- Prestige Maintenance 24/7 Ltd2020
- Primescreed Limited2025
- Regener8 Property Solutions Ltd2026
- Rent and Renovation Piesas Ltd2026
- Residential Renewables Ltd2022
- Retrovive Limited2022
- RHB TM Limited2022
- Rjtzz.Cro Ltd2026
All specialist construction companies in Cambridge · All trades in Cambridge · Specialist contractors across the UK
Frequently asked questions
When are Popplewell Acoustics Limited's accounts due?
Popplewell Acoustics Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Popplewell Acoustics Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Popplewell Acoustics Limited still trading?
Popplewell Acoustics 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 Popplewell Acoustics Limited do?
Popplewell Acoustics Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Popplewell Acoustics Limited?
Popplewell Acoustics Limited was incorporated on 23 October 2020, 5 years ago.
Who runs Popplewell Acoustics Limited?
Popplewell Acoustics Limited has 1 active director, the longest-serving appointed in Oct 2020. Their names and service addresses are on the Companies House register.
Who owns Popplewell Acoustics Limited?
2 people or companies have significant control of Popplewell Acoustics Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Popplewell 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 Popplewell Acoustics 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.