- Companies
- Property developers
- Brentford
- Alca Consultancy Ltd
Alca Consultancy Ltd
- Company number
- 13366414
- Incorporated
- 29 Apr 20215 years trading
- Registered office
- Apartment 29, 1 Goat Wharf, Brentford, TW8 0AS
- Nature of business
- Development of building projects; Management consultancy activities other than financial management; Engineering related scientific and technical consulting activities; Other professional, scientific and technical activities n.e.c.
Alca Consultancy Ltd is a 5-year-old private limited company registered in Brentford, company number 13366414, one of 63 property development companies in Brentford. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £14K (+22.6%) on the year before, to £75K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £92K against £3,813 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £75K | £92K | £3,813 | 1 | |
| 30 Apr 2024 | £61K | £78K | £6,144 | 1 | |
| 30 Apr 2023 | £35K | £41K | £4,685 | 1 | |
| 30 Apr 2022 | £28K | £39K | £13K | 0 |
Where Alca Consultancy Ltd is registered
The registered office is in Brentford (TW8), in the Hounslow local authority area, London. Show TW8 0AS on a map.
Other trade companies in TW8
- Loft Algerie LtdMotor traders
- Redline Roofing and Construction LtdBuilders
- Skyracer LtdMotor traders
- Trueccraft Construction LimitedBuilders
- X2 Performance LtdMechanics and garages
- Velox Property LimitedBuilders
- Fastway Projects LtdBuilders
- Vertex Build Pro LtdBuilders
What happens if Alca Consultancy 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 13366414
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 April 2021 (5 years ago)
- Registered office
- Apartment 29, 1 Goat Wharf, Brentford, TW8 0AS
- Nature of business
- Development of building projects (SIC 41100)
Management consultancy activities other than financial management (SIC 70229)
Engineering related scientific and technical consulting activities (SIC 71122)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 28 April 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Brentford
Other active property development companies registered in Brentford.
- Apt Developers Limited2017
- Apt Structures Limited2011
- Bulgari Developments Limited2006
- Caliber Engineering Services UK Ltd2021
- Construction Bud Ltd2025
- Dowellus Ltd2024
- Duda Masters Ltd2025
- Eurostar Contractors Ltd2015
All property development companies in Brentford · All trades in Brentford · Property developers across the UK
Frequently asked questions
When are Alca Consultancy Ltd's accounts due?
Alca Consultancy Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Alca Consultancy Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Alca Consultancy Ltd still trading?
Alca Consultancy 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 Alca Consultancy Ltd do?
Alca Consultancy Ltd is registered under Development of building projects (SIC 41100); Management consultancy activities other than financial management (SIC 70229); Engineering related scientific and technical consulting activities (SIC 71122); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is Alca Consultancy Ltd?
Alca Consultancy Ltd was incorporated on 29 April 2021, 5 years ago.
What is the penalty if Alca Consultancy 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 Alca Consultancy 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.