- Companies
- Builders
- Colchester
- GJ Building & Electrical Services Ltd
GJ Building & Electrical Services Ltd
- Company number
- 12851193
- Incorporated
- 1 Sep 20206 years trading
- Registered office
- Priory Place Priory Road, Tiptree, Colchester, CO5 0QE
- Nature of business
- Construction of domestic buildings; Electrical installation
GJ Building & Electrical Services Ltd is a 6-year-old private limited company registered in Colchester, company number 12851193, one of 312 building contractors in Colchester. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £135 (+0.1%) on the year before, to £107K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £158K against £83K owed within a year: 1.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £107K | £3,758 | £158K | £83K | 2 |
| 30 Sep 2024 | £107K | £4,056 | £141K | £72K | 2 |
| 30 Sep 2023 | £95K | £2,731 | £81K | £37K | 2 |
| 30 Sep 2022 | £65K | £11K | £59K | £49K | 2 |
| 30 Sep 2021 | £56K | £8,416 | £20K | £22K | 2 |
Who runs and owns GJ Building & Electrical Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** J*** | Director | Sep 2020 |
Person with significant control
Where GJ Building & Electrical Services Ltd is registered
The registered office is in Colchester (CO5), in the Colchester local authority area, East of England. Show CO5 0QE 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
Shared registered office
30 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if GJ Building & Electrical Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £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
- 12851193
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2020 (6 years ago)
- Registered office
- Priory Place Priory Road, Tiptree, Colchester, CO5 0QE
- Nature of business
- Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 13 May 2026
- Previous names
- Mid Essex Electrical Ltd (until 18 Feb 2025)
Mid Essex Electricians Ltd (until 20 May 2021)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Colchester
Other active building contractors registered in Colchester.
- GJP Builders Ltd2015
- Gle Builders Limited2015
- GMP Projects Limited2020
- Greenleaf Building & Landscaping Services Ltd2021
- Gun Hill 2 Limited2025
- GVV Ltd Ltd2026
- GVZ Glasshouses Limited2010
- H.B.C. Developments Limited1997
All building contractors in Colchester · All trades in Colchester · Builders across the UK
Frequently asked questions
When are GJ Building & Electrical Services Ltd's accounts due?
GJ Building & Electrical Services Ltd's next accounts are due at Companies House by 30 June 2027 (in 259 days), covering the period to 30 September 2026.
When is GJ Building & Electrical Services Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is GJ Building & Electrical Services Ltd still trading?
GJ Building & Electrical Services 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 GJ Building & Electrical Services Ltd do?
GJ Building & Electrical Services Ltd is registered under Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210).
How old is GJ Building & Electrical Services Ltd?
GJ Building & Electrical Services Ltd was incorporated on 1 September 2020, 6 years ago.
Who runs GJ Building & Electrical Services Ltd?
GJ Building & Electrical Services Ltd has 1 active director, the longest-serving appointed in Sep 2020. Their names and service addresses are on the Companies House register.
Who owns GJ Building & Electrical Services Ltd?
One person or company has significant control of GJ Building & Electrical Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if GJ Building & Electrical Services 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 GJ Building & Electrical Services 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.