- Companies
- Finishing trades
- Londonderry
- KLLC Contracts Limited
KLLC Contracts Limited
- Company number
- NI610055
- Incorporated
- 23 Nov 201114 years trading
- Registered office
- 120 Foreglen Road, Claudy, Londonderry, BT47 4ED
- Nature of business
- Other building completion and finishing; Buying and selling of own real estate; Other letting and operating of own or leased real estate
KLLC Contracts Limited is a 14-year-old private limited company registered in Londonderry, company number NI610055, one of 23 building finishing companies in Londonderry. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £74K (+14.9%) on the year before, to £574K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.1M against £760K owed within a year: 1.5 times cover.
- 5 employees on average, up from 4 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £574K | £27K | £1.1M | £760K | 5 |
| 30 Nov 2023 | £500K | £727 | £1.1M | £785K | 4 |
| 30 Nov 2022 | £459K | £5,052 | £910K | £590K | 4 |
| 30 Nov 2021 | £434K | £3,129 | £975K | £756K | 4 |
| 30 Nov 2020 | £366K | £466 | £1.3M | £1M | 4 |
| 30 Nov 2019 | £343K | £10K | £1.3M | £927K | 5 |
| 30 Nov 2018 | £343K | £731 | £1.4M | £1.1M | 5 |
| 30 Nov 2017 | £125K | £794K | £439K | ||
| 30 Nov 2016 | £166K | £353 | £379K | £319K | |
| 30 Nov 2015 | £21K | £353 | £252K | £296K |
Where KLLC Contracts Limited is registered
The registered office is in Londonderry (BT47), in the Derry City and Strabane local authority area, Northern Ireland. Show BT47 4ED on a map.
Other trade companies in BT47
- RNK Contracts LimitedGroundworks and demolition
- Den Electrical LtdElectricians
- BDK Consulting LimitedProperty developers
- Oakline Engineering LtdInstallers
- Killew Property Services LimitedFacilities management
- PH Autobody LimitedMechanics and garages
- C Doherty Autos LtdMechanics and garages
- CPMH LtdBuilders
Also registered at this address
2 other companies use the same registered office as KLLC Contracts Limited.
- P Ward Homes LimitedBuilders
- Strabane Road Developments LimitedProperty developers
What happens if KLLC Contracts 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- NI610055
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2011 (14 years ago)
- Registered office
- 120 Foreglen Road, Claudy, Londonderry, BT47 4ED
- Nature of business
- Other building completion and finishing (SIC 43390)
Buying and selling of own real estate (SIC 68100)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 24 July 2026
- Charges (mortgages)
- 1 outstanding of 8 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Londonderry
Other active building finishing companies registered in Londonderry.
- MCM Drylining Limited2024
- Mulderg Interior Linings Limited2014
- Northwest Joinery Ltd2004
- NPF Group Ltd2020
- Rendering Services Ireland Ltd2024
- RGC Contracts Ltd2021
- Rom Partitions Ltd2020
- S & P Ceilings & Partitions Limited2025
All building finishing companies in Londonderry · All trades in Londonderry · Finishing trades across the UK
Frequently asked questions
When are KLLC Contracts Limited's accounts due?
KLLC Contracts Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is KLLC Contracts Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is KLLC Contracts Limited still trading?
KLLC Contracts 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 KLLC Contracts Limited do?
KLLC Contracts Limited is registered under Other building completion and finishing (SIC 43390); Buying and selling of own real estate (SIC 68100); Other letting and operating of own or leased real estate (SIC 68209).
How old is KLLC Contracts Limited?
KLLC Contracts Limited was incorporated on 23 November 2011, 14 years ago.
What is the penalty if KLLC Contracts 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 KLLC Contracts 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.