- Companies
- Electricians
- Worksop
- Demrs Ltd
Demrs Ltd
- Company number
- 09716593
- Incorporated
- 4 Aug 201511 years trading
- Registered office
- Office 16 Middletons Yard, Potter Street, Worksop, S80 2FT
- Nature of business
- Electrical installation
Demrs Ltd is a 11-year-old private limited company registered in Worksop, company number 09716593, one of 56 electrical contractors in Worksop. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £367 (-0.4%) on the year before, to £88K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £94K against £33K owed within a year: 2.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £88K | £94K | £33K | 2 | |
| 31 Aug 2024 | £89K | £89K | £29K | 2 | |
| 31 Aug 2023 | £17K | £16K | £33K | 2 | |
| 31 Aug 2022 | £28K | £5,500 | £20K | 2 | |
| 31 Aug 2021 | £11K | £9,425 | £29K | 2 | |
| 31 Aug 2020 | £8,762 | £5,578 | £27K | 2 | |
| 31 Aug 2019 | £8,760 | £4,813 | £6,699 | 2 | |
| 31 Aug 2018 | £8,758 | £13K | £11K | ||
| 31 Aug 2017 | £5,985 | £7,456 | £9,464 | ||
| 31 Aug 2016 | £25 | £13K | £22K | £32K |
Who runs and owns Demrs Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| D*** M*** | Director | Aug 2015 |
| K*** M*** | Director | May 2025 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| D*** M*** | Director | Aug 2015 | Aug 2015 |
People with significant control (2)
Where Demrs Ltd is registered
The registered office is in Worksop (S80), in the Bassetlaw local authority area, East Midlands. Show S80 2FT on a map.
Other trade companies in S80
- R P Construction LtdBuilders
- Premier Car and Van Sales LimitedMotor traders
- Jap Car Parts LimitedMotor traders
- Cazac Art Property Services LtdPainters and decorators
- Tek Home Improvements LtdBuilders
- Diana Construction LtdSpecialist contractors
- Lenora Glitters Cleaning Services LtdCleaning companies
- National Doors LtdBuilders
Also registered at this address
5 other companies use the same registered office as Demrs Ltd.
- Advanced Smart Repairs LtdMechanics and garages
- BGR Contractors LtdBuilders
- Ctrncomms LtdCivil engineering
- Escafeld Developments LtdProperty developers
- Siphonic Rainwater & Drainage Services LimitedPlumbers and heating engineers
What happens if Demrs 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 09716593
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2015 (11 years ago)
- Registered office
- Office 16 Middletons Yard, Potter Street, Worksop, S80 2FT
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 6 June 2026
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 Worksop
Other active electrical contractors registered in Worksop.
- Egensys Ltd2017
- Eh Electrical Services Limited2025
- Electric-Cal Solutions Ltd2022
- Electrical Management Solutions Ltd2013
- Ellis Beau Electrical Ltd2023
- Ev Charger Installations Ltd2019
- Four-Titude Electrical Ltd2022
- Grid Neutral Ltd2019
All electrical contractors in Worksop · All trades in Worksop · Electricians across the UK
Frequently asked questions
When are Demrs Ltd's accounts due?
Demrs Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Demrs Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Demrs Ltd still trading?
Demrs 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 Demrs Ltd do?
Demrs Ltd is registered under Electrical installation (SIC 43210).
How old is Demrs Ltd?
Demrs Ltd was incorporated on 4 August 2015, 11 years ago.
Who runs Demrs Ltd?
Demrs Ltd has 2 active directors, the longest-serving appointed in Aug 2015. Their names and service addresses are on the Companies House register.
Who owns Demrs Ltd?
2 people or companies have significant control of Demrs Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
What is the penalty if Demrs 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 Demrs 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.