- Companies
- Electricians
- Slough
- Cube Interiors & Refurbishment Ltd
Cube Interiors & Refurbishment Ltd
- Company number
- 11616533
- Incorporated
- 11 Oct 20188 years trading
- Registered office
- Unit 2 Pigeon House Farm Common Road, Dorney, Slough, Berkshire, SL4 6QB
- Nature of business
- Electrical installation
Cube Interiors & Refurbishment Ltd is a 8-year-old private limited company registered in Slough, company number 11616533, one of 101 electrical contractors in Slough. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 £99 (+95.2%) on the year before, to £203.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £179K against £189K owed within a year: 0.9 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 6 years, 2019 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | £203 | £179K | £189K | 3 | |
| 30 Sep 2023 | £104 | £119K | £110K | 3 | |
| 30 Sep 2022 | £1,127 | £118K | £103K | 2 | |
| 30 Sep 2021 | £3,043 | £69K | £49K | 2 | |
| 30 Sep 2020 | -£12K | £41K | £32K | 2 | |
| 30 Sep 2019 | £209 | £36K | £36K | 1 |
Public contracts won
Cube Interiors & Refurbishment Ltd has one public sector contract award on record; the ones with their own published value total £70K (2024). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Guildford Borough Council | B4 Moorfield Point Renovation | £70K | 10 Nov 2024 |
Where Cube Interiors & Refurbishment Ltd is registered
The registered office is in Slough (SL4), in the Buckinghamshire local authority area, South East. Show SL4 6QB on a map.
Other trade companies in SL4
- A3 Hand Car Wash and Valeting Center LimitedCleaning companies
- Time Watch Repair Watford LtdRepair services
- Mobile Tyre Services 24/7 LtdMechanics and garages
- Hullscrub Thames LtdCleaning companies
- Black Rose Automotive Group LtdMotor traders
- Maldec Hatchet Farm LimitedProperty developers
- Pinehill Homes Partnerships LtdProperty developers
- Heatsense Renewables LtdElectricians
What happens if Cube Interiors & Refurbishment Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 11616533
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 October 2018 (8 years ago)
- Registered office
- Unit 2 Pigeon House Farm Common Road, Dorney, Slough, Berkshire, SL4 6QB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 10 October 2025
- Previous names
- Excel Interiors & Refurbishment UK Limited (until 10 Sep 2020)
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 Slough
Other active electrical contractors registered in Slough.
- D. James Graham Electrical Ltd2018
- Dalectrics Ltd2024
- DB Electrical Services (Berks) Ltd2026
- Ekon Electrics Ltd2026
- Electragas Ltd2005
- Ephs Ltd2006
- Etech Electrical Contractors Ltd2020
- Ever Bright Electric Contractor Ltd2025
All electrical contractors in Slough · All trades in Slough · Electricians across the UK
Frequently asked questions
When are Cube Interiors & Refurbishment Ltd's accounts due?
Cube Interiors & Refurbishment Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Cube Interiors & Refurbishment Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2025, due by 30 September 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cube Interiors & Refurbishment Ltd still trading?
Cube Interiors & Refurbishment Ltd is listed as active on the Companies House register (checked 13 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 Cube Interiors & Refurbishment Ltd do?
Cube Interiors & Refurbishment Ltd is registered under Electrical installation (SIC 43210).
How old is Cube Interiors & Refurbishment Ltd?
Cube Interiors & Refurbishment Ltd was incorporated on 11 October 2018, 8 years ago.
Has Cube Interiors & Refurbishment Ltd won public sector contracts?
Yes. Cube Interiors & Refurbishment Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £70K), most recently from Guildford Borough Council.
What is the penalty if Cube Interiors & Refurbishment 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 Cube Interiors & Refurbishment Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.