- Companies
- Electricians
- Sheffield
- Runsmooth Renovations & Renewable Energy Limited
Runsmooth Renovations & Renewable Energy Limited
- Company number
- 16712626
- Incorporated
- 11 Sep 20251 year trading
- Registered office
- 124 Marlcliffe Road, Sheffield, S6 4AJ
- Nature of business
- Electrical installation
Runsmooth Renovations & Renewable Energy Limited is a 1-year-old private limited company registered in Sheffield, company number 16712626, one of 327 electrical contractors in Sheffield. Its next accounts are due at Companies House on 11 June 2027, and its first CT600 is due at HMRC on 10 September 2027.
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.
Is this your company?
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Where Runsmooth Renovations & Renewable Energy Limited is registered
The registered office is in Sheffield (S6), in the Sheffield local authority area, Yorkshire and The Humber. Show S6 4AJ on a map.
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What happens if Runsmooth Renovations & Renewable Energy 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 11 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Jun 2027 to 11 Jul 2027 | £150 |
| 1 to 3 months late | 12 Jul 2027 to 11 Sep 2027 | £375 |
| 3 to 6 months late | 12 Sep 2027 to 11 Dec 2027 | £750 |
| More than 6 months late | From 12 Dec 2027 | £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
- 16712626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 September 2025 (1 year ago)
- Registered office
- 124 Marlcliffe Road, Sheffield, S6 4AJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (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 Sheffield
Other active electrical contractors registered in Sheffield.
- S Barker Electrical Limited2007
- S C & H Electrical Services Limited2013
- S Chilton Electrical Limited2018
- S J S Signalling Ltd2014
- S R P Electrical Ltd2026
- S&P Energy Ltd2025
- S20 Electrical Services Ltd2024
- S20 Solutions Ltd2014
All electrical contractors in Sheffield · All trades in Sheffield · Electricians across the UK
Frequently asked questions
When are Runsmooth Renovations & Renewable Energy Limited's accounts due?
Runsmooth Renovations & Renewable Energy Limited's next accounts are due at Companies House by 11 June 2027 (in 241 days), covering the period to 30 September 2026.
When is Runsmooth Renovations & Renewable Energy Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 September 2026, due by 10 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Runsmooth Renovations & Renewable Energy Limited still trading?
Runsmooth Renovations & Renewable Energy Limited is listed as active on the Companies House register (checked 13 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 Runsmooth Renovations & Renewable Energy Limited do?
Runsmooth Renovations & Renewable Energy Limited is registered under Electrical installation (SIC 43210).
How old is Runsmooth Renovations & Renewable Energy Limited?
Runsmooth Renovations & Renewable Energy Limited was incorporated on 11 September 2025, 1 year ago.
What is the penalty if Runsmooth Renovations & Renewable Energy 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 Runsmooth Renovations & Renewable Energy Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.