- Companies
- Electricians
- Rotherham
- Groom Design Services Limited
Groom Design Services Limited
- Company number
- 05895559
- Incorporated
- 3 Aug 200620 years trading
- Registered office
- Unit 12 Enterprise Court, Farfield Park Manvers, Rotherham, South Yorkshire, S63 5DB
- Nature of business
- Electrical installation; Other letting and operating of own or leased real estate; specialised design activities
Groom Design Services Limited is a 20-year-old private limited company registered in Rotherham, company number 05895559, one of 150 electrical contractors in Rotherham. 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 up £202K (+25.2%) on the year before, to £1M.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £873K against £603K owed within a year: 1.4 times cover.
- 15 employees on average, up from 14 the year before.
- 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 | £1M | £673K | £873K | £603K | 15 |
| 31 Aug 2024 | £802K | £244K | £395K | £467K | 14 |
| 31 Aug 2023 | £681K | £546K | £919K | £611K | 15 |
| 31 Aug 2022 | £518K | £517K | £675K | £579K | 15 |
| 31 Aug 2021 | £593K | £292K | £466K | £174K | 17 |
| 31 Aug 2020 | £663K | £78K | £747K | £223K | 13 |
| 31 Aug 2019 | £579K | £59K | £518K | £214K | 15 |
| 31 Aug 2018 | £705K | £151K | £473K | £105K | |
| 31 Aug 2017 | £633K | £202K | £360K | £44K | |
| 31 Aug 2016 | £343K | £45K | £329K | £73K |
Where Groom Design Services Limited is registered
The registered office is in Rotherham (S63), in the Rotherham local authority area, Yorkshire and The Humber. Show S63 5DB on a map.
Other trade companies in S63
- Birdwell Motor Company LtdMotor traders
- Propel Service Group LtdCleaning companies
- Nuttall Heavy Engineering LtdMechanics and garages
- Ink Joinery LimitedJoiners and carpenters
- SWJL Services LtdElectricians
- Form. Landscaping LtdFinishing trades
- Goodwin Roofing Specialists LtdRoofers
- At Capital Developments LtdBuilders
What happens if Groom Design Services 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 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
- 05895559
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 August 2006 (20 years ago)
- Registered office
- Unit 12 Enterprise Court, Farfield Park Manvers, Rotherham, South Yorkshire, S63 5DB
- Nature of business
- Electrical installation (SIC 43210)
Other letting and operating of own or leased real estate (SIC 68209)
specialised design activities (SIC 74100) - Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 10 March 2026
- Charges (mortgages)
- 6 outstanding of 6 registered
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 Rotherham
Other active electrical contractors registered in Rotherham.
- GT Electrical Contractors Limited2012
- Hal-Systems Ltd2017
- Hart.Elec. Ltd2013
- HDM Electrical Services Ltd2023
- Heald Electrical Ltd2026
- Hebron Services Limited1995
- Hi-Tech Installations Limited2011
- Home Town Designs Limited1999
All electrical contractors in Rotherham · All trades in Rotherham · Electricians across the UK
Frequently asked questions
When are Groom Design Services Limited's accounts due?
Groom Design Services Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Groom Design Services Limited'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 Groom Design Services Limited still trading?
Groom Design Services Limited 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 Groom Design Services Limited do?
Groom Design Services Limited is registered under Electrical installation (SIC 43210); Other letting and operating of own or leased real estate (SIC 68209); specialised design activities (SIC 74100).
How old is Groom Design Services Limited?
Groom Design Services Limited was incorporated on 3 August 2006, 20 years ago.
What is the penalty if Groom Design Services 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 Groom Design Services Limited 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.