- Companies
- Specialist contractors
- Rotherham
- Mja Welding Site Services Ltd
Mja Welding Site Services Ltd
- Company number
- 15824721
- Incorporated
- 8 Jul 20242 years trading
- Registered office
- 11 the Crofts, Rotherham, Yorkshire, S60 2DJ
- Nature of business
- Other specialised construction activities n.e.c.
Mja Welding Site Services Ltd is a 2-year-old private limited company registered in Rotherham, company number 15824721, one of 122 specialist construction companies in Rotherham. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Mja Welding Site Services LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £14K (-45.6%) on the year before, to £16K.
- Current assets of £2,760 against £1,068 owed within a year: 2.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £16K | £2,760 | £1,068 | 2 | |
| 31 Jul 2025 | £30K | £5,695 | £860 | 2 |
Where Mja Welding Site Services Ltd is registered
The registered office is in Rotherham (S60), in the Rotherham local authority area, Yorkshire and The Humber. Show S60 2DJ on a map.
Other trade companies in S60
- West Joinery & Building LtdBuilders
- Forgepoint Fire and Security LtdElectricians
- Mafmaint LtdSpecialist contractors
- Yorkshire Commercial Valeting LtdCleaning companies
- Down and Out Motorcycles 2026 LtdMotor traders
- Shemeld Properties LtdProperty developers
- Fusion Electrical Yorkshire LimitedElectricians
- Cleancold Environment LimitedInstallers
Shared registered office
69 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Mja Welding Site Services 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 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15824721
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 July 2024 (2 years ago)
- Registered office
- 11 the Crofts, Rotherham, Yorkshire, S60 2DJ
- 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 2026
- Last confirmation statement
- 7 July 2026
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 Rotherham
Other active specialist construction companies registered in Rotherham.
- Monto Utilities Limited2008
- National Structural Repairs and Maintenance Ltd2025
- NB Building & Renovations Limited2026
- Ofibo TF Ltd2022
- Oh Rendering Ltd2023
- Oliwer Ltd2018
- Onwards Net Ten Ltd2025
- Origin Fit Out Limited2025
All specialist construction companies in Rotherham · All trades in Rotherham · Specialist contractors across the UK
Frequently asked questions
When are Mja Welding Site Services Ltd's accounts due?
Mja Welding Site Services Ltd's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Mja Welding Site Services Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Mja Welding Site Services Ltd still trading?
Mja Welding Site Services 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 Mja Welding Site Services Ltd do?
Mja Welding Site Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Mja Welding Site Services Ltd?
Mja Welding Site Services Ltd was incorporated on 8 July 2024, 2 years ago.
What is the penalty if Mja Welding Site Services 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 Mja Welding Site Services 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.