- Companies
- Specialist contractors
- St Albans
- Alpha Omega London Construction Services Ltd
Alpha Omega London Construction Services Ltd
- Company number
- 15972506
- Incorporated
- 23 Sep 20242 years trading
- Registered office
- 2 Camp View Road, St Albans, AL1 5LL
- Nature of business
- Other specialised construction activities n.e.c.
Alpha Omega London Construction Services Ltd is a 2-year-old private limited company registered in St Albans, company number 15972506, one of 53 specialist construction companies in St Albans. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 30 September 2025, as filed at Companies House.
Where Alpha Omega London Construction Services Ltd is registered
The registered office is in St Albans (AL1), in the St Albans local authority area, East of England. Show AL1 5LL on a map.
Other trade companies in AL1
- Alban Climate LimitedPlumbers and heating engineers
- Arj Vehicle Trading LtdMotor traders
- LCB Electrical Service LimitedElectricians
- R&T Home Improvements LtdFinishing trades
- Akh Global Ventures LimitedElectricians
- Arkenstone Roof Care LtdRoofers
- Doyle House Group LimitedProperty developers
- Quinnmore Construction LimitedBuilders
What happens if Alpha Omega London Construction Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15972506
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 September 2024 (2 years ago)
- Registered office
- 2 Camp View Road, St Albans, AL1 5LL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 22 September 2026
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 St Albans
Other active specialist construction companies registered in St Albans.
- Amos Construct Ltd2023
- Black Caspian Ltd2026
- BT Bim Limited2026
- Carty Planning Solutions Ltd2020
- Cleveland Solutions Limited2026
- Construction Cleaning Services Ltd2022
- E S N Film Set Services Ltd2023
- First Choice Roofing and Building Solutions Ltd2022
All specialist construction companies in St Albans · All trades in St Albans · Specialist contractors across the UK
Frequently asked questions
When are Alpha Omega London Construction Services Ltd's accounts due?
Alpha Omega London Construction Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Alpha Omega London Construction Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Alpha Omega London Construction Services Ltd still trading?
Alpha Omega London Construction Services 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 Alpha Omega London Construction Services Ltd do?
Alpha Omega London Construction Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Alpha Omega London Construction Services Ltd?
Alpha Omega London Construction Services Ltd was incorporated on 23 September 2024, 2 years ago.
What is the penalty if Alpha Omega London Construction Services 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 Alpha Omega London Construction Services 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.