- Companies
- Electricians
- Grays
- Quantum State Limited
Quantum State Limited
- Company number
- 14408626
- Incorporated
- 10 Oct 20224 years trading
- Registered office
- 20 Draper Close, Grays, RM20 4BJ
- Nature of business
- Electrical installation; Other construction installation
Quantum State Limited is a 4-year-old private limited company registered in Grays, company number 14408626, one of 100 electrical contractors in Grays. Its next accounts are due at Companies House on 9 July 2027, and the CT600 for the period to 9 October 2026 is due at HMRC on 9 October 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 £5,689 (-35.4%) on the year before, to £10K.
- Current assets of £18K against £12K owed within a year: 1.4 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 9 Oct 2025 | £10K | £18K | £12K | 2 | |
| 9 Oct 2024 | £16K | £15K | £2,820 | 2 | |
| 31 Oct 2023 | £0 | £0 | £0 | 0 |
Where Quantum State Limited is registered
The registered office is in Grays (RM20), in the Thurrock local authority area, East of England. Show RM20 4BJ on a map.
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What happens if Quantum State 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 9 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Jul 2027 to 9 Aug 2027 | £150 |
| 1 to 3 months late | 10 Aug 2027 to 9 Oct 2027 | £375 |
| 3 to 6 months late | 10 Oct 2027 to 9 Jan 2028 | £750 |
| More than 6 months late | From 10 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 10 Oct 2027 | £200 |
| 3 months late | 9 Jan 2028 | another £200 |
| 6 months late | 9 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 9 Oct 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
- 14408626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2022 (4 years ago)
- Registered office
- 20 Draper Close, Grays, RM20 4BJ
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 9 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 9 October 2025
- Last confirmation statement
- 26 April 2026
- Previous names
- Acme Electrical Ltd (until 3 Dec 2025)
LCD Electrical Ltd (until 7 Nov 2022)
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 Grays
Other active electrical contractors registered in Grays.
- R Z Electrical Controls Ltd2014
- RDG UK Group Ltd2025
- Renewables Services Ltd2022
- Renion Ltd2025
- RH Electrical Services (South East) Ltd2025
- Richmond Electrical Installations Ltd2026
- RMM Services Ltd2023
- Rob Boosey Limited2018
All electrical contractors in Grays · All trades in Grays · Electricians across the UK
Frequently asked questions
When are Quantum State Limited's accounts due?
Quantum State Limited's next accounts are due at Companies House by 9 July 2027 (in 270 days), covering the period to 9 October 2026.
When is Quantum State Limited's CT600 due?
The CT600 for the period to 9 October 2026 is due at HMRC by 9 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 10 July 2027.
Is Quantum State Limited still trading?
Quantum State 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 Quantum State Limited do?
Quantum State Limited is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Quantum State Limited?
Quantum State Limited was incorporated on 10 October 2022, 4 years ago.
What is the penalty if Quantum State 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 Quantum State 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.