- Companies
- Electricians
- Mexborough
- Sourc Ltd
Sourc Ltd
- Company number
- 17415217
- Incorporated
- 23 Aug 2026
- Registered office
- 4 Church Street, Swinton, Mexborough, S64 8QA
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Roofing activities; Other specialised construction activities n.e.c.
Sourc Ltd is a newly incorporated private limited company registered in Mexborough, company number 17415217, one of 27 electrical contractors in Mexborough. Its next accounts are due at Companies House on 23 May 2028, and its first CT600 is due at HMRC on 22 August 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Sourc Ltd is registered
The registered office is in Mexborough (S64), in the Rotherham local authority area, Yorkshire and The Humber. Show S64 8QA on a map.
Other trade companies in S64
- SB’S Home Improvements LtdRepair services
- S J Croome Construction LtdInstallers
- Arc Building & Interiors LtdInstallers
- 3P Project Solutions LimitedSpecialist contractors
- A&H Tyres LtdMotor traders
- Northdale Construction LtdBuilders
- A.J.W Plumbing & Heating Northern LtdPlumbers and heating engineers
- K.A.M Clad Cladding Specialist LtdSpecialist contractors
Also registered at this address
15 other companies use the same registered office as Sourc Ltd.
- A Lynch Designs LtdJoiners and carpenters
- CGM Access Services LtdMachinery repair and installation
- Chambers Cars LimitedMotor traders
- DF Gardens and Maintenance LtdLandscapers and gardeners
- HC Building Enterprise LtdProperty developers
- Holme Joinery LimitedJoiners and carpenters
- JLH Property Services LtdBuilders
- JMD Joinery LtdJoiners and carpenters
- Majiclad LtdFloor and wall tilers
- Meg Scaffolding LtdScaffolders
- Ridge 3 LtdScaffolders
- RW Cladding Solutions LtdRoofers
- Skyguard Flat Roofing LtdRoofers
- Swinton E.A.L LimitedMotor traders
- Vertex Solar LtdRoofers
What happens if Sourc 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 23 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 May 2028 to 23 Jun 2028 | £150 |
| 1 to 3 months late | 24 Jun 2028 to 23 Aug 2028 | £375 |
| 3 to 6 months late | 24 Aug 2028 to 23 Nov 2028 | £750 |
| More than 6 months late | From 24 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 17415217
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 August 2026
- Registered office
- 4 Church Street, Swinton, Mexborough, S64 8QA
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Roofing activities (SIC 43910)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Mexborough
Other active electrical contractors registered in Mexborough.
- Steel City Systems Ltd2026
- STJ Installations Limited2024
- Swann Electrical Limited2015
- Sy Secure Limited2019
- Urban Aurora Electrical Ltd2025
- Utley Group Electrical Limited2018
- Arthur Caddick Electrical Contractors Limited1999
- Circuits Electrical Limited2000
All electrical contractors in Mexborough · All trades in Mexborough · Electricians across the UK
Frequently asked questions
When are Sourc Ltd's accounts due?
Sourc Ltd's next accounts are due at Companies House by 23 May 2028 (in 589 days), covering the period to 31 August 2027.
When is Sourc Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 August 2027, due by 22 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sourc Ltd still trading?
Sourc 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 Sourc Ltd do?
Sourc Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Roofing activities (SIC 43910); Other specialised construction activities n.e.c. (SIC 43999).
How old is Sourc Ltd?
Sourc Ltd was incorporated on 23 August 2026, less than a year ago.
What is the penalty if Sourc 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 Sourc 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.