- Companies
- Installers
- Colchester
- GRP X Ltd
GRP X Ltd
- Company number
- 13441433
- Incorporated
- 7 Jun 20215 years trading
- Registered office
- Unit 4 Park Farm Kelvedon Road, Inworth, Colchester, CO5 9SH
- Nature of business
- Other construction installation
GRP X Ltd is a 5-year-old private limited company registered in Colchester, company number 13441433, one of 113 installation companies (insulation, lifts, shutters and similar) in Colchester. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for GRP X LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £11K (+95.8%) on the year before, to £22K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £30K against £1,349 owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £22K | £30K | £1,349 | 1 | |
| 30 Jun 2024 | £11K | £24K | £22K | 1 | |
| 30 Jun 2023 | £26K | £65K | £55K | 1 | |
| 30 Jun 2022 | £3,018 | £3,394 | £16K | 2 |
Where GRP X Ltd is registered
The registered office is in Colchester (CO5), in the Colchester local authority area, East of England. Show CO5 9SH on a map.
Other trade companies in CO5
- Essex Kar Bodywork LimitedMechanics and garages
- Desmo Lifts LimitedInstallers
- Web Roofing and Property Maintenance LtdRoofers
- Breaking Ground LtdBuilders
- Buildwise Property LimitedFacilities management
- Azeem & Antony LimitedSpecialist contractors
- Blackwater Contracts LtdBuilders
- RMC Electrical Installations LimitedElectricians
Also registered at this address
4 other companies use the same registered office as GRP X Ltd.
- Electro Gear LimitedSpecialist contractors
- Itech Services & Repairs LimitedElectricians
- Ricoroofing LtdRoofers
- Rural Landscape and Construction LtdBuilders
What happens if GRP X 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 13441433
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 June 2021 (5 years ago)
- Registered office
- Unit 4 Park Farm Kelvedon Road, Inworth, Colchester, CO5 9SH
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 9 August 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Colchester
Other active installation companies (insulation, lifts, shutters and similar) registered in Colchester.
- Gunnett Digger Hire Ltd2015
- Handley Installations Limited2017
- Harpait Design & Build Limited2018
- Hawksmoor Construction Services Limited2007
- Hooper Installations Ltd2015
- Incorporated Systems Limited2006
- Industrial Doors East Anglia Ltd2025
- J G Wright Thermal Services Ltd2021
All installation companies (insulation, lifts, shutters and similar) in Colchester · All trades in Colchester · Installers across the UK
Frequently asked questions
When are GRP X Ltd's accounts due?
GRP X Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is GRP X Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is GRP X Ltd still trading?
GRP X 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 GRP X Ltd do?
GRP X Ltd is registered under Other construction installation (SIC 43290).
How old is GRP X Ltd?
GRP X Ltd was incorporated on 7 June 2021, 5 years ago.
What is the penalty if GRP X 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 GRP X 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.