- Companies
- Electricians
- Haverfordwest
- KCS Engineering Ltd
KCS Engineering Ltd
- Company number
- 07391928
- Incorporated
- 29 Sep 201016 years trading
- Registered office
- 45 High Street, Haverfordwest, SA61 2BP
- Nature of business
- Electrical installation
KCS Engineering Ltd is a 16-year-old private limited company registered in Haverfordwest, company number 07391928, one of 19 electrical contractors in Haverfordwest. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for KCS Engineering LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £48K (+119.8%) on the year before, to £88K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £49K against £30K owed within a year: 1.6 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £88K | £49K | £30K | 2 | |
| 30 Sep 2024 | £40K | £38K | £42K | 2 | |
| 30 Sep 2023 | £48K | £54K | £55K | 2 | |
| 30 Sep 2022 | £29K | £9,886 | £25K | £43K | 2 |
| 30 Sep 2021 | £40K | £4,317 | £17K | £39K | 2 |
| 30 Sep 2020 | £39K | £17K | £19K | £9,615 | 2 |
| 30 Sep 2019 | £51K | £22K | £26K | £13K | 2 |
Who runs and owns KCS Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| K*** C*** | Director | Sep 2010 |
| S*** C*** | Director | Jan 2012 |
| K*** C*** | Secretary | Sep 2010 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** C*** | Director | Apr 2015 | Nov 2017 |
People with significant control (2)
Where KCS Engineering Ltd is registered
The registered office is in Haverfordwest (SA61), in the Pembrokeshire local authority area, Wales. Show SA61 2BP on a map.
Other trade companies in SA61
- Craftfix LimitedBuilders
- BCB Pembs LtdJoiners and carpenters
- Dragon Scaffolding Services LtdScaffolders
- Autolink Global LtdMotor traders
- DSJS Services LtdCleaning companies
- Charis Renovations LtdBuilders
- Jim Griffiths Motor Engineering LtdMotor traders
- Maxess Locks LtdMechanics and garages
Shared registered office
26 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if KCS Engineering 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
- 07391928
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 September 2010 (16 years ago)
- Registered office
- 45 High Street, Haverfordwest, SA61 2BP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 29 September 2026
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 Haverfordwest
Other active electrical contractors registered in Haverfordwest.
- MDP Electrical East Sussex Ltd2022
- O.C. Electrical Services Ltd2008
- RH Solar Ltd2023
- Rowan Electrical Services Limited2019
- SHM Electrical Services (Wales) Limited2014
- Solwr Ltd2022
- TJB Electricals Ltd2015
- V.R. Hoare & Sons Limited2002
All electrical contractors in Haverfordwest · All trades in Haverfordwest · Electricians across the UK
Frequently asked questions
When are KCS Engineering Ltd's accounts due?
KCS Engineering Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is KCS Engineering 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 KCS Engineering Ltd still trading?
KCS Engineering 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 KCS Engineering Ltd do?
KCS Engineering Ltd is registered under Electrical installation (SIC 43210).
How old is KCS Engineering Ltd?
KCS Engineering Ltd was incorporated on 29 September 2010, 16 years ago.
Who runs KCS Engineering Ltd?
KCS Engineering Ltd has 2 active directors, the longest-serving appointed in Sep 2010. Their names and service addresses are on the Companies House register.
Who owns KCS Engineering Ltd?
2 people or companies have significant control of KCS Engineering Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if KCS Engineering 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 KCS Engineering 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.