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- KM Core Systems Ltd
Company profile · Electricians
KM Core Systems Ltd
KM Core Systems Ltd is a newly incorporated private limited company registered in Witham, company number 17422685, one of 40 electrical contractors in Witham. Its next accounts are due at Companies House on 26 May 2028, and its first CT600 is due at HMRC on 25 August 2028.
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 KM Core Systems Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** M*** | Director | Aug 2026 |
Person with significant control
Where KM Core Systems Ltd is registered
The registered office is in Witham (CM8), in the Braintree local authority area, East of England. Show CM8 3HA on a map.
Other trade companies in CM8
- Reivax Car Valeting LtdMechanics and garages
- CPH Contracting LtdInstallers
- Rhino Mechanical Services LtdPlumbers and heating engineers
- New Worlds Tech LtdRepair services
- Me Me Hire LtdSpecialist contractors
- RBK Access LtdScaffolders
- Pressure Wash LtdCleaning companies
- Jbcoolingsolutions LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as KM Core Systems Ltd.
- Crusher Contracting UK LimitedProperty developers
What happens if KM Core Systems 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 26 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 May 2028 to 26 Jun 2028 | £150 |
| 1 to 3 months late | 27 Jun 2028 to 26 Aug 2028 | £375 |
| 3 to 6 months late | 27 Aug 2028 to 26 Nov 2028 | £750 |
| More than 6 months late | From 27 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17422685
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 August 2026
- Registered office
- First Floor, 1 the Matchyns London Road, Rivenhall, Witham, Essex, CM8 3HA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
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 Witham
Other active electrical contractors registered in Witham.
- Lexden Electrical Services Limited2022
- LKP Utility Solutions Limited2016
- Lockside Electrical Contractors Ltd2021
- M&E Group Ltd2017
- Missy-Tank Limited2007
- NJ&B Investments Limited2017
- NPC Electrical Services Limited2006
- Penn Installations Limited2014
All electrical contractors in Witham · All trades in Witham · Electricians across the UK
Frequently asked questions
When are KM Core Systems Ltd's accounts due?
KM Core Systems Ltd's next accounts are due at Companies House by 26 May 2028 (in 592 days), covering the period to 31 August 2027.
When is KM Core Systems 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 25 August 2027, due by 25 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KM Core Systems Ltd still trading?
KM Core Systems 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 KM Core Systems Ltd do?
KM Core Systems Ltd is registered under Electrical installation (SIC 43210).
How old is KM Core Systems Ltd?
KM Core Systems Ltd was incorporated on 26 August 2026, less than a year ago.
Who runs KM Core Systems Ltd?
KM Core Systems Ltd has 1 active director, the longest-serving appointed in Aug 2026. Their names and service addresses are on the Companies House register.
Who owns KM Core Systems Ltd?
One person or company has significant control of KM Core Systems Ltd: an individual (owns 75% or more of the shares).
What is the penalty if KM Core Systems 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 KM Core Systems 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.