- Companies
- Electricians
- Northolt
- Alfamatrix Holdings Ltd
Alfamatrix Holdings Ltd
- Company number
- 16538862
- Incorporated
- 24 Jun 20251 year trading
- Registered office
- 48 Newnham Gardens, Northolt, UB5 4LN
- Nature of business
- Electrical installation; Sale of used cars and light motor vehicles; Wholesale of fruit and vegetables; Retail sale in non-specialised stores with food, beverages or tobacco predominating
Alfamatrix Holdings Ltd is a 1-year-old private limited company registered in Northolt, company number 16538862, one of 41 electrical contractors in Northolt. Its next accounts are due at Companies House on 24 March 2027, and its first CT600 is due at HMRC on 23 June 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Alfamatrix Holdings Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** T*** | Director | Jun 2025 |
Person with significant control
Where Alfamatrix Holdings Ltd is registered
The registered office is in Northolt (UB5), in the Ealing local authority area, London. Show UB5 4LN on a map.
Other trade companies in UB5
- Byvolt Electrical Services LtdElectricians
- Harmony Buildworks LtdSpecialist contractors
- RBS Homes LtdFinishing trades
- Tda Construction LimitedBuilders
- Ivaan Roofing Solutions LtdRoofers
- Jacob Fleet Services LtdMotor traders
- Upliftcarsltd LtdMotor traders
- Caraze LtdMotor traders
What happens if Alfamatrix Holdings 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 24 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Mar 2027 to 24 Apr 2027 | £150 |
| 1 to 3 months late | 25 Apr 2027 to 24 Jun 2027 | £375 |
| 3 to 6 months late | 25 Jun 2027 to 24 Sep 2027 | £750 |
| More than 6 months late | From 25 Sep 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
- 16538862
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 June 2025 (1 year ago)
- Registered office
- 48 Newnham Gardens, Northolt, UB5 4LN
- Nature of business
- Electrical installation (SIC 43210)
Sale of used cars and light motor vehicles (SIC 45112)
Wholesale of fruit and vegetables (SIC 46310)
Retail sale in non-specialised stores with food, beverages or tobacco predominating (SIC 47110) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 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 Northolt
Other active electrical contractors registered in Northolt.
- Allwyn Electrical Limited2020
- Allwyn Electrical Service Limited2025
- Am A-Z Electrical Service Ltd2024
- Askk Building Services Ltd2010
- Asm Property Solutions Ltd1999
- Asma Electrical Ltd2018
- BMG4U Ltd2024
- Bravo Da Costa Electrical Limited2020
All electrical contractors in Northolt · All trades in Northolt · Electricians across the UK
Frequently asked questions
When are Alfamatrix Holdings Ltd's accounts due?
Alfamatrix Holdings Ltd's next accounts are due at Companies House by 24 March 2027 (in 162 days), covering the period to 30 June 2026.
When is Alfamatrix Holdings Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 23 June 2026, due by 23 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Alfamatrix Holdings Ltd still trading?
Alfamatrix Holdings Ltd is listed as active on the Companies House register (checked 13 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 Alfamatrix Holdings Ltd do?
Alfamatrix Holdings Ltd is registered under Electrical installation (SIC 43210); Sale of used cars and light motor vehicles (SIC 45112); Wholesale of fruit and vegetables (SIC 46310); Retail sale in non-specialised stores with food, beverages or tobacco predominating (SIC 47110).
How old is Alfamatrix Holdings Ltd?
Alfamatrix Holdings Ltd was incorporated on 24 June 2025, 1 year ago.
Who runs Alfamatrix Holdings Ltd?
Alfamatrix Holdings Ltd has 1 active director, the longest-serving appointed in Jun 2025. Their names and service addresses are on the Companies House register.
Who owns Alfamatrix Holdings Ltd?
One person or company has significant control of Alfamatrix Holdings Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Alfamatrix Holdings 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 Alfamatrix Holdings Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.