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- Alkag Ltd
Company profile · Electricians
Alkag Ltd
Alkag Ltd is a 8-year-old private limited company registered in Colchester, company number 11604884, one of 209 electrical contractors in Colchester. 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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Financial snapshot, 2025
From the balance sheet at 31 October 2025, as filed at Companies House.
Alkag Ltd over the years
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 down £142K (-59.5%) on the year before, to £96K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- 9 employees 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | £96K | £519 | £37K | £0 | 9 |
| 31 Oct 2024 | £238K | £12K | £143K | £20K | 9 |
| 31 Oct 2023 | £175K | £5,111 | £117K | £5,000 | 9 |
| 31 Oct 2022 | £98K | £28K | £42K | £1,284 | 5 |
| 31 Oct 2021 | £44K | £11K | £24K | £5,291 | 5 |
| 31 Oct 2020 | -£6,846 | £26K | £27K | £9,107 | 1 |
| 31 Oct 2019 | -£7,952 | £341 | £341 | £8,293 | 1 |
Where Alkag Ltd is registered
The registered office is in Colchester (CO2), in the Colchester local authority area, East of England. Show CO2 7NN on a map.
Other trade companies in CO2
- Bravoryx Construct LtdSpecialist contractors
- VSG Projects Group LtdBuilders
- SBVC Auto Centre LtdMechanics and garages
- Matangi Auto Parts LtdMotor traders
- Able Renewables UK LtdInstallers
- GVV Ltd LtdBuilders
- CW Interior Transformations LtdFinishing trades
- Dynamic HV LtdCivil engineering
What happens if Alkag 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 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
- 11604884
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 October 2018 (8 years ago)
- Registered office
- Suite 163, 9 ST. Johns Street, Colchester, CO2 7NN
- Nature of business
- Electrical installation (SIC 43210)
Hairdressing and other beauty treatment (SIC 96020) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 5 September 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Colchester
Other active electrical contractors registered in Colchester.
- All Elements Building Company Ltd2025
- All Ways Wired Ltd2002
- Alp Building Services Ltd2024
- Amc Electrical Group Limited2025
- Amp Electrical (Essex) Ltd2007
- Ampaul Solutions Limited2013
- Anderson Security & Emergency Systems Limited2004
- Apex Electrical Services Ltd2017
All electrical contractors in Colchester · All trades in Colchester · Electricians across the UK
Frequently asked questions
When are Alkag Ltd's accounts due?
Alkag Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Alkag Ltd'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 Alkag Ltd still trading?
Alkag Ltd is listed as active on the Companies House register (checked 12 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 Alkag Ltd do?
Alkag Ltd is registered under Electrical installation (SIC 43210); Hairdressing and other beauty treatment (SIC 96020).
How old is Alkag Ltd?
Alkag Ltd was incorporated on 4 October 2018, 8 years ago.
What is the penalty if Alkag 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 Alkag Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.