- Companies
- Motor traders
- Ware
- Rennworks Ltd
Rennworks Ltd
- Company number
- 11863484
- Incorporated
- 6 Mar 20197 years trading
- Registered office
- Unit 2,Hillside Farm Hillside Lane, Great Amwell, Ware, SG12 9SH
- Nature of business
- Sale of used cars and light motor vehicles; Maintenance and repair of motor vehicles
Rennworks Ltd is a 7-year-old private limited company registered in Ware, company number 11863484, one of 17 motor trade companies in Ware. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £1,134 (+53.3%) on the year before, to £3,263.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £166K against £174K owed within a year: 1.0 times cover.
- 3 employees on average, up from 0 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £3,263 | £135K | £166K | £174K | 3 |
| 31 Mar 2024 | £2,129 | £96K | £98K | £93K | 0 |
| 31 Mar 2023 | -£25K | £108K | £130K | £148K | 0 |
| 31 Mar 2022 | -£7,915 | £69K | £74K | £92K | 4 |
| 31 Mar 2021 | -£3,677 | £75K | £77K | 0 | |
| 31 Mar 2020 | £6,339 | £47K | £45K | 1 |
Where Rennworks Ltd is registered
The registered office is in Ware (SG12), in the East Hertfordshire local authority area, East of England. Show SG12 9SH on a map.
Other trade companies in SG12
- JB Garden Services LimitedLandscapers and gardeners
- Fryer Electrical LtdElectricians
- Aventus Air Conditioning and Electrical Services LtdElectricians
- Rews Garden Rooms LtdInstallers
- Clean As F LtdCleaning companies
- Lybra Contract Cleaning LtdCleaning companies
- The Room Revivers LimitedJoiners and carpenters
- Addison Tiling LtdFloor and wall tilers
Also registered at this address
14 other companies use the same registered office as Rennworks Ltd.
- Aadrenalin Vehicle Services LtdMechanics and garages
- Avery Construction LimitedSpecialist contractors
- Debden Group LtdSpecialist contractors
- First Class Construction & Glazing LtdProperty developers
- Flamexpert LtdSpecialist contractors
- Joth Consultancies LtdProperty developers
- Keiths Heating LtdPlumbers and heating engineers
- Kendal Bright Spark LtdElectricians
- Miller Coordination LtdSpecialist contractors
- S & G Plumbing & Heating Solutions LtdPlumbers and heating engineers
- SP Auto Performance LtdMechanics and garages
- Steve B Consulting LtdSpecialist contractors
- Sunlec LtdElectricians
- Tbpachura LtdSpecialist contractors
What happens if Rennworks 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11863484
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2019 (7 years ago)
- Registered office
- Unit 2,Hillside Farm Hillside Lane, Great Amwell, Ware, SG12 9SH
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
Maintenance and repair of motor vehicles (SIC 45200) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 April 2026
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Ware
Other active motor trade companies registered in Ware.
- Simon Light Limited1993
- SMC Automotive Ltd2026
- Soopa Toobs (Tyres) Limited1983
- Stansted Prestige Ltd2008
- SV Salvage Ltd2018
- V&M Enterprise Limited2016
- DSW Servicing Ltd2022
- Expert Cars Ltd2022
All motor trade companies in Ware · All trades in Ware · Motor traders across the UK
Frequently asked questions
When are Rennworks Ltd's accounts due?
Rennworks Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Rennworks Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Rennworks Ltd still trading?
Rennworks 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 Rennworks Ltd do?
Rennworks Ltd is registered under Sale of used cars and light motor vehicles (SIC 45112); Maintenance and repair of motor vehicles (SIC 45200).
How old is Rennworks Ltd?
Rennworks Ltd was incorporated on 6 March 2019, 7 years ago.
What is the penalty if Rennworks 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 Rennworks 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.