- Companies
- Civil engineering
- Wrexham
- Quantum Traffic Management (Northern) Limited
Quantum Traffic Management (Northern) Limited
- Company number
- 11082124
- Incorporated
- 24 Nov 20178 years trading
- Registered office
- Quantum Traffic Management Davy Way, Llay Industrial Estate, Wrexham, LL12 0PG
- Nature of business
- Construction of roads and motorways; Other business support service activities n.e.c.
Quantum Traffic Management (Northern) Limited is a 8-year-old private limited company registered in Wrexham, company number 11082124, one of 61 civil engineering contractors in Wrexham. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £288K (+15.4%) on the year before, to £2.2M.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £2.8M against £1.1M owed within a year: 2.5 times cover.
- 121 employees on average, up from 104 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2.2M | £648K | £2.8M | £1.1M | 121 |
| 31 Dec 2024 | £1.9M | £472K | £2.2M | £954K | 104 |
| 31 Dec 2023 | £1.2M | £476K | £1.5M | £828K | 122 |
| 31 Dec 2022 | £1.5M | £449K | £1.7M | £712K | 98 |
| 31 Dec 2021 | £1.6M | £1.1M | £2.2M | £887K | 92 |
| 31 Dec 2020 | £914K | £1M | £2.1M | £1.4M | 85 |
| 31 Dec 2019 | £203K | £246K | £1.1M | £1.1M | 80 |
| 31 Dec 2018 | £34K | £183K | £820K | £922K | 46 |
Public contracts won
Quantum Traffic Management (Northern) Limited has 3 public sector contract awards on record; the ones with their own published value total £2.1M, from 2022 to 2026. Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Wrexham County Borough Council1 award
- Cheshire West and Chester Council1 award
- Cheshire west and Chester Borough Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wrexham County Borough Council | Proc 25-304 | Temporary Traffic Management Term Service Contr | £1.8M | 7 Apr 2026 |
| Cheshire West and Chester Council | Traffic Management 2025-26 | £107K | 3 Jul 2025 |
| Cheshire west and Chester Borough Council | Traffic Management | £195K | 14 Mar 2022 |
Where Quantum Traffic Management (Northern) Limited is registered
The registered office is in Wrexham (LL12), in the Wrexham local authority area, Wales. Show LL12 0PG on a map.
Other trade companies in LL12
- Iain Smith Plumbing and Heating LimitedPlumbers and heating engineers
- UK Construction & Civils LtdCivil engineering
- Yavil Accommodation LtdFinishing trades
- S G Power Solutions LimitedElectricians
- Revved Up Automotive LimitedMechanics and garages
- Total Painting and Decorating LtdBuilders
- Super Sparkles LtdCleaning companies
- Dulson Developments LimitedInstallers
What happens if Quantum Traffic Management (Northern) 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 11082124
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 November 2017 (8 years ago)
- Registered office
- Quantum Traffic Management Davy Way, Llay Industrial Estate, Wrexham, LL12 0PG
- Nature of business
- Construction of roads and motorways (SIC 42110)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 23 November 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Wrexham
Other active civil engineering contractors registered in Wrexham.
- R Nash Construction Ltd2010
- RMK Civil Engineering Limited2007
- Road Mole Systems Ltd2025
- Sage Civils Limited2021
- Scape Ground Construction Limited2019
- SD Solutions Group Limited2025
- Sellkrit Ltd2007
- Shannon Engineering Services Ltd2007
All civil engineering contractors in Wrexham · All trades in Wrexham · Civil engineering across the UK
Frequently asked questions
When are Quantum Traffic Management (Northern) Limited's accounts due?
Quantum Traffic Management (Northern) Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Quantum Traffic Management (Northern) Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Quantum Traffic Management (Northern) Limited still trading?
Quantum Traffic Management (Northern) 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 Quantum Traffic Management (Northern) Limited do?
Quantum Traffic Management (Northern) Limited is registered under Construction of roads and motorways (SIC 42110); Other business support service activities n.e.c. (SIC 82990).
How old is Quantum Traffic Management (Northern) Limited?
Quantum Traffic Management (Northern) Limited was incorporated on 24 November 2017, 8 years ago.
Has Quantum Traffic Management (Northern) Limited won public sector contracts?
Yes. Quantum Traffic Management (Northern) Limited has 3 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £2.1M), most recently from Wrexham County Borough Council.
What is the penalty if Quantum Traffic Management (Northern) 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 Quantum Traffic Management (Northern) 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.