- Company number
- 07421185
- Incorporated
- 27 Oct 201015 years trading
- Registered office
- 35 Louth Road, Scartho, Grimsby, North East Lincolnshire, DN33 2HF
- Nature of business
- Construction of commercial buildings
Topcon Construction Limited is a 15-year-old private limited company registered in Grimsby, company number 07421185, one of 81 building contractors in Grimsby. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 30 December 2026 is due at HMRC on 30 December 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 down £8,266 (-79.7%) on the year before, to £2,101.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £26K against £24K owed within a year: 1.1 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 Dec 2025 | £2,101 | £2 | £26K | £24K | 3 |
| 31 Dec 2024 | £10K | £23K | £29K | £34K | 3 |
| 31 Dec 2023 | £9,941 | £9,861 | £35K | £41K | 3 |
| 31 Dec 2022 | £35K | £126K | £141K | £131K | 3 |
| 31 Dec 2021 | £81K | £43K | £359K | £294K | 4 |
| 31 Dec 2020 | £154K | £166K | £365K | £231K | 10 |
| 31 Dec 2019 | £263K | £290K | £618K | £380K | 14 |
| 31 Dec 2018 | £374K | £146K | £618K | £303K | 15 |
| 31 Dec 2017 | £486K | £204K | £952K | £542K | 16 |
| 31 Dec 2016 | £310K | £760K | £1.2M | £1000K | 16 |
Public contracts won
Topcon Construction Limited has 9 public sector contract awards on record; the ones with their own published value total £3M, from 2015 to 2022. Source: Contracts Finder and Find a Tender award notices. 3 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- North East Lincolnshire Council9 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| North East Lincolnshire Council | TD003-21 Clee Fields Changing Facility | £1.5M | 7 Dec 2022 |
| North East Lincolnshire Council | Safeguarding Works West Haven Maltings | £300K | 19 Jun 2019 |
| North East Lincolnshire Council | Queen Mary Avenue - Refurbishment | £170K | 30 Jul 2018 |
| North East Lincolnshire Council | Bradley Sports Development Centre (2018) | £28K | 14 Jun 2018 |
| North East Lincolnshire Council | New Oxford House | £259K | 25 May 2018 |
| North East Lincolnshire Council | AC015-17 Crematorium Landscaping | £80K | 9 May 2018 |
| North East Lincolnshire Council | Edward Heneage Day Care Centre | £69K | 6 Jul 2016 |
| North East Lincolnshire Council | AC00018-15 Matthew Humberstone Remodelling | £295K | 17 Feb 2016 |
| North East Lincolnshire Council | AC0009-13 - Edward Heneage Sports Field & MUGA | £281K | 27 Aug 2015 |
Where Topcon Construction Limited is registered
The registered office is in Grimsby (DN33), in the North East Lincolnshire local authority area, Yorkshire and The Humber. Show DN33 2HF on a map.
Other trade companies in DN33
- S.Yeoman Electrical Services LtdElectricians
- Roh Electrical Services LtdElectricians
- Dan Halligan LimitedMachinery repair and installation
- Techbasement LtdRepair services
- R R Engineering Support and Car Sales LtdSpecialist contractors
- Bells Roofing LtdRoofers
- King's Complete Home Support & Cleaning Services LtdCleaning companies
- Morning Campers LtdJoiners and carpenters
What happens if Topcon Construction 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Dec 2027 | £200 |
| 3 months late | 30 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Dec 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
- 07421185
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 October 2010 (15 years ago)
- Registered office
- 35 Louth Road, Scartho, Grimsby, North East Lincolnshire, DN33 2HF
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 27 October 2025
- Charges (mortgages)
- 0 outstanding of 3 registered
- Previous names
- Wilchap (Lincoln) 19 Limited (until 30 Nov 2010)
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 Grimsby
Other active building contractors registered in Grimsby.
- Trotts Brickwork Ltd2026
- Tuxford Property Management Ltd2024
- Tyson Close Developments Ltd2022
- Will Group Global Ltd2022
- Wilson Renewable Ltd2026
- Wolds Homes Ltd2021
- A & NS Construction Ltd2026
- A F Beckett Limited2002
All building contractors in Grimsby · All trades in Grimsby · Builders across the UK
Frequently asked questions
When are Topcon Construction Limited's accounts due?
Topcon Construction Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 30 December 2026.
When is Topcon Construction Limited's CT600 due?
The CT600 for the period to 30 December 2026 is due at HMRC by 30 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Topcon Construction Limited still trading?
Topcon Construction 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 Topcon Construction Limited do?
Topcon Construction Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Topcon Construction Limited?
Topcon Construction Limited was incorporated on 27 October 2010, 15 years ago.
Has Topcon Construction Limited won public sector contracts?
Yes. Topcon Construction Limited has 9 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £3M), most recently from NORTH EAST LINCOLNSHIRE COUNCIL.
What is the penalty if Topcon Construction 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 Topcon Construction 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.