- Company number
- 03469543
- Incorporated
- 21 Nov 199728 years trading
- Registered office
- Brunswick House, 86-88 Carholme Road, Lincoln, Lincolnshire, LN1 1SP
- Nature of business
- Construction of commercial buildings
Kilmore Civil Engineering Ltd. is a 28-year-old private limited company registered in Lincoln, company number 03469543, one of 235 building contractors in Lincoln. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 Kilmore Civil Engineering Ltd.Or 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 down £35K (-6.6%) on the year before, to £500K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £671K against £130K owed within a year: 5.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £500K | £671K | £130K | 0 | |
| 31 Mar 2025 | £535K | £705K | £196K | 0 | |
| 31 Mar 2024 | £539K | £702K | £181K | -1 | |
| 31 Mar 2023 | £538K | £676K | £128K | -1 | |
| 31 Mar 2022 | £542K | £699K | £133K | -1 | |
| 31 Mar 2021 | £586K | £675K | £44K | -1 | |
| 31 Mar 2020 | £567K | £652K | £126K | 1 | |
| 31 Mar 2019 | £546K | £620K | £100K | ||
| 31 Mar 2018 | £557K | £615K | £91K | ||
| 31 Mar 2017 | £572K | £627K | £87K |
Where Kilmore Civil Engineering Ltd. is registered
The registered office is in Lincoln (LN1), in the Lincoln local authority area, East Midlands. Show LN1 1SP on a map.
Other trade companies in LN1
- Nuco Developments LimitedProperty developers
- Ag Home Developments LtdProperty developers
- Primore Cleaning Services LtdCleaning companies
- Wright Aviate LtdMachinery repair and installation
- Riverside Tyres LimitedMechanics and garages
- Queen Bee Pest Management LtdCleaning companies
- Rain & Root Landscaping & Construction LtdLandscapers and gardeners
- Moulds Fencing LimitedInstallers
Also registered at this address
4 other companies use the same registered office as Kilmore Civil Engineering Ltd..
- MDM Civil Engineering LimitedBuilders
- Quay Bronze LimitedBuilders
- Stoneset Resin LtdSpecialist contractors
- Wally Hammond Associates LimitedSpecialist contractors
What happens if Kilmore Civil 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03469543
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 1997 (28 years ago)
- Registered office
- Brunswick House, 86-88 Carholme Road, Lincoln, Lincolnshire, LN1 1SP
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 21 November 2025
- Charges (mortgages)
- 9 outstanding of 10 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Lincoln
Other active building contractors registered in Lincoln.
- Kingsbury Construction (Lincoln) Limited2025
- Kirks Yard Limited2022
- L J Sims Building & Maintenance Services Ltd2017
- L.P. Drylining Ltd2018
- LCW Developments Limited2018
- Lewis Spencer Construction Ltd2022
- Lewmac Developments Ltd2021
- Lincoln Construction Limited2000
All building contractors in Lincoln · All trades in Lincoln · Builders across the UK
Frequently asked questions
When are Kilmore Civil Engineering Ltd.'s accounts due?
Kilmore Civil Engineering Ltd.'s next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Kilmore Civil Engineering Ltd.'s CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Kilmore Civil Engineering Ltd. still trading?
Kilmore Civil 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 Kilmore Civil Engineering Ltd. do?
Kilmore Civil Engineering Ltd. is registered under Construction of commercial buildings (SIC 41201).
How old is Kilmore Civil Engineering Ltd.?
Kilmore Civil Engineering Ltd. was incorporated on 21 November 1997, 28 years ago.
What is the penalty if Kilmore Civil 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 Kilmore Civil 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.