- Companies
- Groundworks and demolition
- Londonderry
- Safeflow Traffic Management Ltd
Safeflow Traffic Management Ltd
- Company number
- NI724842
- Incorporated
- 20 Dec 20241 year trading
- Registered office
- 2 New Street, Dungiven, Londonderry, BT47 4LJ
- Nature of business
- Site preparation; Public order and safety activities
Safeflow Traffic Management Ltd is a 1-year-old private limited company registered in Londonderry, company number NI724842, one of 15 groundworks and demolition companies in Londonderry. 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.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Where Safeflow Traffic Management Ltd is registered
The registered office is in Londonderry (BT47), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT47 4LJ 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
1 other company uses the same registered office as Safeflow Traffic Management Ltd.
- T O'Connell (Utilities) LimitedCivil engineering
What happens if Safeflow Traffic Management 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
- NI724842
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 December 2024 (1 year ago)
- Registered office
- 2 New Street, Dungiven, Londonderry, BT47 4LJ
- Nature of business
- Site preparation (SIC 43120)
Public order and safety activities (SIC 84240) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 6 November 2025
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Londonderry
Other active groundworks and demolition companies registered in Londonderry.
- Skeoge Plant & Haulage Limited2011
- Somar Contracts Limited2017
- TMCL & Sons Contracts Ltd2014
- D Davis Plant Limited2026
- FFP Group Ltd2023
- Foyle and Marine Dredging Limited2012
- I.F.C Groundworks Ltd2023
- J & H Contracts Limited2018
All groundworks and demolition companies in Londonderry · All trades in Londonderry · Groundworks and demolition across the UK
Frequently asked questions
When are Safeflow Traffic Management Ltd's accounts due?
Safeflow Traffic Management 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 Safeflow Traffic Management 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 Safeflow Traffic Management Ltd still trading?
Safeflow Traffic Management 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 Safeflow Traffic Management Ltd do?
Safeflow Traffic Management Ltd is registered under Site preparation (SIC 43120); Public order and safety activities (SIC 84240).
How old is Safeflow Traffic Management Ltd?
Safeflow Traffic Management Ltd was incorporated on 20 December 2024, 1 year ago.
What is the penalty if Safeflow Traffic Management 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 Safeflow Traffic Management 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.