- Companies
- Cleaning companies
- Southsea
- Mighty Shine Ltd
Mighty Shine Ltd
- Company number
- 15080834
- Incorporated
- 18 Aug 20233 years trading
- Registered office
- 92 Pretoria Road, Southsea, PO4 9BD
- Nature of business
- Window cleaning services
Mighty Shine Ltd is a 3-year-old private limited company registered in Southsea, company number 15080834, one of 26 cleaning companies in Southsea. Its next accounts are due at Companies House on 31 May 2028, and the CT600 for the period to 31 August 2027 is due at HMRC on 31 August 2028.
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 Mighty Shine 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 £44K on the year before, to £45K.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2026 | £45K | £3,955 | 1 | ||
| 31 Aug 2025 | £894 | £12K | 1 | ||
| 31 Aug 2024 | £28K | £3,955 | 1 |
Where Mighty Shine Ltd is registered
The registered office is in Southsea (PO4), in the Portsmouth local authority area, South East. Show PO4 9BD on a map.
Other trade companies in PO4
- Prestiige LtdMechanics and garages
- Portsea Homes LimitedProperty developers
- Elite Building Services (Portsmouth) LtdBuilders
- G Form Drylining LimitedPlasterers
- Solent Sales Haulage & Storage LtdMotor traders
- Koko Construction LtdBuilders
- Chase RCS LtdCivil engineering
- Proper Job Handyman LtdFinishing trades
What happens if Mighty Shine 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 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2028 to 30 Jun 2028 | £150 |
| 1 to 3 months late | 1 Jul 2028 to 31 Aug 2028 | £375 |
| 3 to 6 months late | 1 Sep 2028 to 30 Nov 2028 | £750 |
| More than 6 months late | From 1 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 15080834
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 August 2023 (3 years ago)
- Registered office
- 92 Pretoria Road, Southsea, PO4 9BD
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2026
- Last confirmation statement
- 17 August 2025
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 Southsea
Other active cleaning companies registered in Southsea.
- Mubi Cleaning Solution Ltd2023
- Myhomeclean Ltd2020
- Port Solent Valeting Centre Ltd2020
- Pretty Unique Cleaning Services Ltd2026
- Prostar Cleaning Ltd2015
- Qleniq Ltd2026
- Rawaz Hand Car Wash Ltd2025
- Sorted by Sawkins Limited2019
All cleaning companies in Southsea · All trades in Southsea · Cleaning companies across the UK
Frequently asked questions
When are Mighty Shine Ltd's accounts due?
Mighty Shine Ltd's next accounts are due at Companies House by 31 May 2028 (in 597 days), covering the period to 31 August 2027.
When is Mighty Shine Ltd's CT600 due?
The CT600 for the period to 31 August 2027 is due at HMRC by 31 August 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2028.
Is Mighty Shine Ltd still trading?
Mighty Shine Ltd is listed as active on the Companies House register (checked 12 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 Mighty Shine Ltd do?
Mighty Shine Ltd is registered under Window cleaning services (SIC 81221).
How old is Mighty Shine Ltd?
Mighty Shine Ltd was incorporated on 18 August 2023, 3 years ago.
What is the penalty if Mighty Shine 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 Mighty Shine Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.