- Companies
- Specialist contractors
- Leigh on Sea
- Kelsy Commercial Maintenance Limited
Kelsy Commercial Maintenance Limited
- Company number
- 03320127
- Incorporated
- 18 Feb 199729 years trading
- Registered office
- Sutherland House, 1759 London Road, Leigh on Sea, Essex, SS9 2RZ
- Nature of business
- Other specialised construction activities n.e.c.
Kelsy Commercial Maintenance Limited is a 29-year-old private limited company registered in Leigh on Sea, company number 03320127, one of 36 specialist construction companies in Leigh on Sea. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 £12K (+8.8%) on the year before, to £146K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £128K against £35K owed within a year: 3.6 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £146K | £99K | £128K | £35K | 3 |
| 31 Mar 2024 | £134K | £47K | £131K | £48K | 3 |
| 31 Mar 2023 | £107K | £42K | £82K | £8,372 | 3 |
| 31 Mar 2022 | £105K | £62K | £80K | £25K | 3 |
| 31 Mar 2021 | £101K | £101K | £113K | £62K | 3 |
| 31 Mar 2020 | £92K | £50K | £60K | £48 | 3 |
| 31 Mar 2019 | £86K | £79K | £88K | £49K | 3 |
| 31 Mar 2018 | £52K | £54K | £58K | £38K | 3 |
| 31 Mar 2017 | £4,189 | £21K | £31K | £37K | 3 |
| 31 Mar 2016 | £3,282 | £13K | £21K | £28K | 3 |
Where Kelsy Commercial Maintenance Limited is registered
The registered office is in Leigh on Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 2RZ on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Shared registered office
27 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 Kelsy Commercial Maintenance Limited 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03320127
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 1997 (29 years ago)
- Registered office
- Sutherland House, 1759 London Road, Leigh on Sea, Essex, SS9 2RZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 18 February 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 Leigh on Sea
Other active specialist construction companies registered in Leigh on Sea.
- KTDN Fire Protection Limited2020
- Leigh on Sea Locksmiths Ltd2021
- LH Fire Protection Ltd2024
- M. Shuttlewood Ltd2003
- Marshall Steel Ltd2008
- Mike's Mobile Arc Welding Ltd2026
- MLS Ground Works Limited2014
- Nicokoli Ltd2023
All specialist construction companies in Leigh on Sea · All trades in Leigh on Sea · Specialist contractors across the UK
Frequently asked questions
When are Kelsy Commercial Maintenance Limited's accounts due?
Kelsy Commercial Maintenance Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Kelsy Commercial Maintenance Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Kelsy Commercial Maintenance Limited still trading?
Kelsy Commercial Maintenance Limited 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 Kelsy Commercial Maintenance Limited do?
Kelsy Commercial Maintenance Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Kelsy Commercial Maintenance Limited?
Kelsy Commercial Maintenance Limited was incorporated on 18 February 1997, 29 years ago.
What is the penalty if Kelsy Commercial Maintenance Limited 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 Kelsy Commercial Maintenance Limited 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.