- Company number
- 11907067
- Incorporated
- 27 Mar 20197 years trading
- Registered office
- Unit A07 Poplar Business Park, 10 Prestons Road, London, E14 9RL
- Nature of business
- Glazing
Aim Windows Ltd is a 7-year-old private limited company registered in London, company number 11907067, one of 307 glazing companies in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £154K (+56.4%) on the year before, to £426K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £598K against £234K owed within a year: 2.6 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £426K | £381K | £598K | £234K | 6 |
| 31 Mar 2024 | £273K | £456K | £590K | £335K | 6 |
| 31 Mar 2023 | £220K | £303K | £393K | £196K | 6 |
| 31 Mar 2022 | £125K | £228K | £450K | £351K | 6 |
| 31 Mar 2021 | £41K | £118K | £214K | £182K | 3 |
| 31 Mar 2020 | £4,717 | £79K | £206K | £211K | 3 |
Public contracts won
Aim Windows Ltd has one public sector contract award on record; the ones with their own published value total £300K (2023). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| London Borough of Hackney | 2023 Measured Term Contract for Specialist Service Provider - Windows supply and fit and undertaking of its associated repairs. | £300K | 1 May 2023 |
Where Aim Windows Ltd is registered
The registered office is in London (E14), in the Tower Hamlets local authority area, London. Show E14 9RL on a map.
Other trade companies in E14
- Clarke & Lloyds Technologies LtdSpecialist contractors
- London Dev Grays LimitedProperty developers
- London Dev Sittingbourne LimitedProperty developers
- London Dev Dagenham LimitedProperty developers
- JK Motor Vehicles LtdMotor traders
- Eilunio LtdProperty developers
- Gasi Cleaning Co LtdCleaning companies
- Lustrouk LimitedCleaning companies
What happens if Aim Windows 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11907067
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2019 (7 years ago)
- Registered office
- Unit A07 Poplar Business Park, 10 Prestons Road, London, E14 9RL
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 March 2026
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in London
Other active glazing companies registered in London.
- Aj Luxury Glazing Limited2024
- Aliluxe Ltd2026
- All Seasons Windows & Doors Limited2001
- Allbright Glass Company Limited1998
- Aluniskou Double Glazing Ltd2015
- Amazing Glass Glazing Limited2025
- Amg London Ltd2012
- Anslow Glazing Limited2023
All glazing companies in London · All trades in London · Glaziers across the UK
Frequently asked questions
When are Aim Windows Ltd's accounts due?
Aim Windows Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Aim Windows Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Aim Windows Ltd still trading?
Aim Windows 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 Aim Windows Ltd do?
Aim Windows Ltd is registered under Glazing (SIC 43342).
How old is Aim Windows Ltd?
Aim Windows Ltd was incorporated on 27 March 2019, 7 years ago.
Has Aim Windows Ltd won public sector contracts?
Yes. Aim Windows Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £300K), most recently from London Borough of Hackney.
What is the penalty if Aim Windows 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 Aim Windows 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.