- Companies
- Cleaning companies
- Cambridge
- Trinity Harper Cleaning Ltd
Trinity Harper Cleaning Ltd
- Company number
- 10267076
- Incorporated
- 7 Jul 201610 years trading
- Registered office
- Suite 4, Dencora Business Centre Trinity Hall Farm Industrial Estate, Nuffield Road, Cambridge, CB4 1TG
- Nature of business
- General cleaning of buildings; Window cleaning services; Specialised cleaning services
Trinity Harper Cleaning Ltd is a 10-year-old private limited company registered in Cambridge, company number 10267076, one of 122 cleaning companies in Cambridge. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £30K (-20.5%) on the year before, to £115K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £786K against £685K owed within a year: 1.1 times cover.
- 150 employees on average, down from 156 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £115K | £448K | £786K | £685K | 150 |
| 31 Jul 2024 | £144K | £481K | £803K | £635K | 156 |
| 31 Jul 2023 | £119K | £411K | £708K | £560K | 132 |
| 31 Jul 2022 | £89K | £172K | £415K | £329K | 89 |
| 31 Jul 2021 | £48K | £164K | £316K | £237K | 37 |
| 31 Jul 2020 | £14K | £81K | £194K | £153K | 51 |
| 31 Jul 2019 | £1 | £1,206 | £82K | £84K | 19 |
| 31 Jul 2018 | £52K | £62K | £159K | £107K | 2 |
| 31 Jul 2017 | £2,822 | £12K | £57K | £52K | 2 |
Public contracts won
Trinity Harper Cleaning Ltd has one public sector contract award on record; the ones with their own published value total £428K (2024). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| University of Cambridge Primary School | University of Cambridge Primary School - Cleaning Services | £428K | 14 Feb 2024 |
Where Trinity Harper Cleaning Ltd is registered
The registered office is in Cambridge (CB4), in the Cambridge local authority area, East of England. Show CB4 1TG on a map.
Other trade companies in CB4
- Until Clean LimitedCleaning companies
- Cambs Auto Bodyshop & Tyre Centre LtdMechanics and garages
- Sorted Handyman Services LtdBuilders
- GG Property Maintenance LtdSpecialist contractors
- Horaida LtdCleaning companies
- Auto Bridge Cambridge LimitedMotor traders
- Illume Systems LtdMechanics and garages
- Puffin Rigging LtdInstallers
What happens if Trinity Harper 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 10267076
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 July 2016 (10 years ago)
- Registered office
- Suite 4, Dencora Business Centre Trinity Hall Farm Industrial Estate, Nuffield Road, Cambridge, CB4 1TG
- Nature of business
- General cleaning of buildings (SIC 81210)
Window cleaning services (SIC 81221)
Specialised cleaning services (SIC 81222) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 9 September 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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.
- Triple E & E Limited2022
- Troy Facilities Ltd2020
- Ultimate Floor Care UK Ltd2015
- Until Clean Limited2026
- Uvdefence Limited2020
- V&B Cleaning Solutions Ltd2025
- Varsity Cleaners Ltd2018
- Venn Services Limited2026
All cleaning companies in Cambridge · All trades in Cambridge · Cleaning companies across the UK
Frequently asked questions
When are Trinity Harper Cleaning Ltd's accounts due?
Trinity Harper Cleaning Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Trinity Harper Cleaning Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Trinity Harper Cleaning Ltd still trading?
Trinity Harper 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 Trinity Harper Cleaning Ltd do?
Trinity Harper Cleaning Ltd is registered under General cleaning of buildings (SIC 81210); Window cleaning services (SIC 81221); Specialised cleaning services (SIC 81222).
How old is Trinity Harper Cleaning Ltd?
Trinity Harper Cleaning Ltd was incorporated on 7 July 2016, 10 years ago.
Has Trinity Harper Cleaning Ltd won public sector contracts?
Yes. Trinity Harper Cleaning Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £428K), most recently from University of Cambridge Primary School.
What is the penalty if Trinity Harper 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 Trinity Harper 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.