- Companies
- Cleaning companies
- Birmingham
- Complex Commercial Cleaning Ltd
Complex Commercial Cleaning Ltd
- Company number
- 11784225
- Incorporated
- 23 Jan 20197 years trading
- Registered office
- Office 1, Izabella House 24-26 Regent Place, City Centre, Birmingham, B1 3NJ
- Nature of business
- General cleaning of buildings
Complex Commercial Cleaning Ltd is a 7-year-old private limited company registered in Birmingham, company number 11784225, one of 688 cleaning companies in Birmingham. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £4,875 (+153.8%) on the year before, to £1,705.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1,705 | £4,225 | £389 | 3 | |
| 31 Jan 2025 | -£3,170 | £5,868 | £705 | 3 | |
| 31 Jan 2024 | -£4,935 | £9,969 | £1,584 | 3 | |
| 31 Jan 2023 | -£1,379 | £13K | £13K | £3,833 | 3 |
| 31 Jan 2022 | £488 | £15K | £18K | £6,166 | 0 |
| 31 Jan 2021 | £1,152 | £15K | £23K | £2,985 | 0 |
| 31 Jan 2020 | £482 | £204 | £278 | 0 |
Where Complex Commercial Cleaning Ltd is registered
The registered office is in Birmingham (B1), in the Birmingham local authority area, West Midlands. Show B1 3NJ on a map.
Other trade companies in B1
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- Silverdale Garage LtdMechanics and garages
- Direct Motors Garage LimitedMechanics and garages
- Silverdale Autos LtdMotor traders
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Also registered at this address
18 other companies use the same registered office as Complex Commercial Cleaning Ltd.
- Buymycar247.Com LtdMotor traders
- Capital Sparkys LtdElectricians
- Complete Finish Construction Services LtdFloor and wall tilers
- Eco Logic Systems LtdSpecialist contractors
- Gutter Go Solutions LtdCleaning companies
- Ilc Commercial Cleaning LimitedCleaning companies
- Kbo Electrician LimitedElectricians
- Manny Solutions LimitedGroundworks and demolition
- Netlayer LimitedElectricians
- P2P Polished to Perfection Cleaning Services LtdCleaning companies
- Qazi Developments LtdProperty developers
- Resin Works Midlands LtdSpecialist contractors
- Spotless Hub Cleaning Services LtdCleaning companies
- SS Auto Trade LtdMotor traders
- STKR Interior Branding LtdFinishing trades
- TWM Facilities Group LtdCleaning companies
- Utilitel LtdCivil engineering
- West Midlands Roofing Services LtdRoofers
What happens if Complex Commercial Cleaning 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11784225
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2019 (7 years ago)
- Registered office
- Office 1, Izabella House 24-26 Regent Place, City Centre, Birmingham, B1 3NJ
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 28 April 2026
- Previous names
- Complex Cleaning Company Ltd (until 16 Jul 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 Birmingham
Other active cleaning companies registered in Birmingham.
- Contegra Technical Services Limited2026
- Contemporary Cleaning Limited2026
- Core Cleaning Experts Ltd2025
- Corecare Property Service Limited2026
- Cortina Cleaning & Maintenance Ltd2026
- Coss Limited2025
- Crescendo Perfect Touch Ltd2026
- Cristal Clear Solutions Ltd2025
All cleaning companies in Birmingham · All trades in Birmingham · Cleaning companies across the UK
Frequently asked questions
When are Complex Commercial Cleaning Ltd's accounts due?
Complex Commercial Cleaning Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Complex Commercial Cleaning Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Complex Commercial Cleaning Ltd still trading?
Complex Commercial Cleaning 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 Complex Commercial Cleaning Ltd do?
Complex Commercial Cleaning Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Complex Commercial Cleaning Ltd?
Complex Commercial Cleaning Ltd was incorporated on 23 January 2019, 7 years ago.
What is the penalty if Complex Commercial Cleaning 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 Complex Commercial Cleaning 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.