- Company number
- 11411139
- Incorporated
- 12 Jun 20188 years trading
- Registered office
- 167-169 5TH Floor, Great Portland Street, London,, London, W1W 5PF
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation; Financial management; Management consultancy activities other than financial management
Aft Consulting Ltd is a 8-year-old private limited company registered in London, company number 11411139, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £9,079 on the year before, to £9,238.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £26K against £9,407 owed within a year: 2.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £9,238 | £26K | £9,407 | 1 | |
| 30 Jun 2024 | £159 | £27K | £3,868 | 1 | |
| 30 Jun 2023 | £159 | £27K | £3,869 | 1 | |
| 30 Jun 2022 | £5,166 | £27K | £36 | 1 | |
| 30 Jun 2021 | £5,015 | £7,124 | £2,109 | 1 | |
| 30 Jun 2020 | £4,622 | £22K | £20K | 0 | |
| 30 Jun 2019 | £4,622 | £488 | £6,618 | £1,996 |
Where Aft Consulting Ltd is registered
The registered office is in London (W1W), in the Westminster local authority area, London. Show W1W 5PF on a map.
Other trade companies in W1W
- Civaris LtdSpecialist contractors
- R&R Construction Group LtdBuilders
- Aurum Cooling LtdPlumbers and heating engineers
- Steam Wood Stone LtdFinishing trades
- Hau Developments LimitedProperty developers
- Group Atlas Financial 83 LtdPainters and decorators
- Energy Reward LtdMotor traders
- Holly’S Housekeeping LtdCleaning companies
What happens if Aft Consulting 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11411139
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 June 2018 (8 years ago)
- Registered office
- 167-169 5TH Floor, Great Portland Street, London,, London, W1W 5PF
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220)
Financial management (SIC 70221)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 12 November 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- After5Services Ltd2018
- Afu Construction Ltd2025
- Ag Builders and Plumbers Limited2002
- Ag Goods and Services Ltd2025
- Ag Italy Ltd2017
- Ag&KK Services Ltd2013
- Ag. Sterling Construction Ltd2025
- Ag20 Construction Ltd2021
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Aft Consulting Ltd's accounts due?
Aft Consulting Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Aft Consulting Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Aft Consulting Ltd still trading?
Aft Consulting 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 Aft Consulting Ltd do?
Aft Consulting Ltd is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220); Financial management (SIC 70221); Management consultancy activities other than financial management (SIC 70229).
How old is Aft Consulting Ltd?
Aft Consulting Ltd was incorporated on 12 June 2018, 8 years ago.
What is the penalty if Aft Consulting 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 Aft Consulting 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.