- Companies
- Specialist contractors
- Wellingborough
- L. Johnson Ltd
L. Johnson Ltd
- Company number
- 07318255
- Incorporated
- 19 Jul 201016 years trading
- Registered office
- 43 Lower Street, Great Doddington, Wellingborough, NN29 7TL
- Nature of business
- Other specialised construction activities n.e.c.
L. Johnson Ltd is a 16-year-old private limited company registered in Wellingborough, company number 07318255, one of 75 specialist construction companies in Wellingborough. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £1,618 (+3.6%) on the year before, to £47K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £37K against £650 owed within a year: more than 10 times cover.
- 1 employee 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 Jul 2025 | £47K | £37K | £650 | 1 | |
| 31 Jul 2024 | £45K | £44K | £520 | 1 | |
| 31 Jul 2023 | £61K | £60K | £841 | 1 | |
| 31 Jul 2022 | £74K | £77K | £5,734 | 1 | |
| 31 Jul 2021 | £89K | £89K | £2,897 | 1 | |
| 31 Jul 2020 | £102K | £102K | £4,402 | 1 | |
| 31 Jul 2019 | £97K | £108K | £16K | ||
| 31 Jul 2018 | £70K | £91K | £27K | ||
| 31 Jul 2017 | £54K | £103K | £51K | ||
| 31 Jul 2016 | £25K | £82K | £108K | £85K |
Where L. Johnson Ltd is registered
The registered office is in Wellingborough (NN29), in the North Northamptonshire local authority area, East Midlands. Show NN29 7TL on a map.
Other trade companies in NN29
- FGM Solar UK LtdCivil engineering
- Rosegate Homes LimitedProperty developers
- Nextgen Renewable Construction LtdSpecialist contractors
- Construct Seven LtdProperty developers
- Wild Sage Properties LtdProperty developers
- KGM Engineering Services LtdProperty developers
- Braxdan Roofing LimitedRoofers
- Olton Property Services LtdFinishing trades
Also registered at this address
15 other companies use the same registered office as L. Johnson Ltd.
- Benjamin Rowcliffe LimitedCleaning companies
- BHW Property Solutions LimitedFinishing trades
- Construct Seven LtdProperty developers
- Hemphill Fabrications LtdInstallers
- Hill Height Services LtdGroundworks and demolition
- Ian Jones Plumbing & Heating LtdPlumbers and heating engineers
- JSD LtdPlumbers and heating engineers
- KGM Engineering Services LtdProperty developers
- Lma Electrical Multitraders LtdElectricians
- Mge Services (Northants) LtdInstallers
- MKH Landscaping LtdFinishing trades
- Myriad Fabrication LimitedInstallers
- Propcare Contractors LtdFinishing trades
- TMS Cazamir LimitedProperty developers
- Wiltshire Commercial Cleaning LtdCleaning companies
What happens if L. Johnson 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 07318255
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 July 2010 (16 years ago)
- Registered office
- 43 Lower Street, Great Doddington, Wellingborough, NN29 7TL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 8 December 2025
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 Wellingborough
Other active specialist construction companies registered in Wellingborough.
- L.A.E.+ Ltd2016
- Lian Construction Ltd2021
- M.S.O Builders Limited2023
- Maui Constructions Ltd2026
- McGhie Civils Limited2016
- Mick George Cladding Ltd2026
- Midlands Insulated Conservatory Ltd2019
- Newline Utilities Ltd2018
All specialist construction companies in Wellingborough · All trades in Wellingborough · Specialist contractors across the UK
Frequently asked questions
When are L. Johnson Ltd's accounts due?
L. Johnson Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is L. Johnson Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is L. Johnson Ltd still trading?
L. Johnson 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 L. Johnson Ltd do?
L. Johnson Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is L. Johnson Ltd?
L. Johnson Ltd was incorporated on 19 July 2010, 16 years ago.
What is the penalty if L. Johnson 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 L. Johnson 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.