- Companies
- Cleaning companies
- Cambridge
- Rubic Solutions Limited
Rubic Solutions Limited
- Company number
- 05925832
- Incorporated
- 5 Sep 200620 years trading
- Registered office
- Unit 6 Hall Farm, School Lane, Conington, Cambridge, CB23 4LR
- Nature of business
- Disinfecting and exterminating services
Rubic Solutions Limited is a 20-year-old private limited company registered in Cambridge, company number 05925832, one of 122 cleaning companies in Cambridge. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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 down £5,945 (-96%) on the year before, to £250.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £977 against £727 owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Mar 2025 | £250 | £95 | £977 | £727 | 1 |
| 30 Mar 2024 | £6,195 | £84K | £78K | 1 | |
| 30 Mar 2023 | £3 | £90K | £94K | 2 | |
| 30 Mar 2022 | £361 | £81K | £82K | 2 | |
| 30 Mar 2021 | £691 | £88K | £87K | 2 | |
| 31 Mar 2020 | -£28K | -£80K | £51K | 2 | |
| 31 Mar 2019 | -£4,677 | -£57K | £51K | ||
| 31 Mar 2018 | -£3,104 | -£25K | £21K | 2 | |
| 31 Mar 2017 | £2 | £24K | £31K | £31K | 2 |
| 31 Mar 2016 | £154 | £12K | £12K |
Where Rubic Solutions Limited is registered
The registered office is in Cambridge (CB23), in the South Cambridgeshire local authority area, East of England. Show CB23 4LR on a map.
Other trade companies in CB23
- Hayberry Developments LtdProperty developers
- L & A's Care LimitedCleaning companies
- Colton Brickwork LimitedInstallers
- Xpray Group LtdCleaning companies
- Precision Vehicle Solutions LtdMechanics and garages
- Kayb Paint Work LtdPainters and decorators
- Planted Spaces LtdLandscapers and gardeners
- Georgi Garage LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as Rubic Solutions Limited.
- Less Pests LimitedCleaning companies
What happens if Rubic Solutions 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 05925832
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2006 (20 years ago)
- Registered office
- Unit 6 Hall Farm, School Lane, Conington, Cambridge, CB23 4LR
- Nature of business
- Disinfecting and exterminating services (SIC 81291)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 9 January 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Cambridge
Other active cleaning companies registered in Cambridge.
- S Wales Ltd2024
- Sacred Facilities Solution Limited2025
- Scrubify Ltd2025
- Smart Cleaning Cambridge Ltd2015
- SP Easy Clean Ltd2026
- Superior Solutions Group Ltd2026
- T & M Murkin Ltd2022
- T R Cleaning Limited2006
All cleaning companies in Cambridge · All trades in Cambridge · Cleaning companies across the UK
Frequently asked questions
When are Rubic Solutions Limited's accounts due?
Rubic Solutions Limited's next accounts are due at Companies House by 30 December 2026 (in 79 days), covering the period to 30 March 2026.
When is Rubic Solutions Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Rubic Solutions Limited still trading?
Rubic Solutions 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 Rubic Solutions Limited do?
Rubic Solutions Limited is registered under Disinfecting and exterminating services (SIC 81291).
How old is Rubic Solutions Limited?
Rubic Solutions Limited was incorporated on 5 September 2006, 20 years ago.
What is the penalty if Rubic Solutions 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 Rubic Solutions 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.