- Companies
- Specialist contractors
- Precision Cleanrooms Ltd
Precision Cleanrooms Ltd
- Company number
- 05302095
- Incorporated
- 1 Dec 200421 years trading
- Registered office
- Vicarage Forest Farm, Oaks Road, Whitwick, Leicestershire, LE67 5UP
- Nature of business
- Other specialised construction activities n.e.c.; Engineering design activities for industrial process and production
Precision Cleanrooms Ltd is a 21-year-old private limited company registered in Whitwick, company number 05302095, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 30 July 2026 is due at HMRC on 30 July 2027.
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 Precision Cleanrooms 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 down £47K (-24.4%) on the year before, to £148K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £141K against £39K owed within a year: 3.6 times cover.
- 3 employees on average, down from 5 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £148K | £80K | £141K | £39K | 3 |
| 31 Jul 2024 | £195K | £148K | £180K | £20K | 5 |
| 31 Jul 2023 | £247K | £212K | £272K | £69K | 8 |
| 31 Jul 2022 | £440K | £440K | £554K | £173K | 11 |
| 31 Jul 2021 | £343K | £314K | £457K | £191K | 10 |
| 31 Jul 2020 | £297K | £205K | £403K | £165K | 8 |
| 31 Jul 2019 | £367K | £426K | £495K | £147K | 9 |
| 31 Jul 2018 | £367K | £454K | £497K | £156K | 9 |
Public contracts won
Precision Cleanrooms Ltd has one public sector contract award on record; the ones with their own published value total £500K (2021). 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 |
|---|---|---|---|
| Centre for Process Innovation Limited | CPI 1 Union Square Facility - GMP Suite Upgrade for Biosafety Level 2 | £500K | 5 Oct 2021 |
Where Precision Cleanrooms Ltd is registered
The registered office is in Whitwick (LE67), in the North West Leicestershire local authority area, East Midlands. Show LE67 5UP on a map.
Other trade companies in LE67
- TS Ground Solutions LtdLandscapers and gardeners
- Shell Building Contractors LtdBuilders
- Steel Square LtdInstallers
- JFT Electrical Services LtdElectricians
- JP HGV Tech & Cam LtdMechanics and garages
- The Building Maintenance Company Leicester LimitedCleaning companies
- The Tyre Guys ( JPZ) LtdMotor traders
- Michaels Tree & Landscaping LtdLandscapers and gardeners
What happens if Precision Cleanrooms 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 | 31 Jul 2027 | £200 |
| 3 months late | 30 Oct 2027 | another £200 |
| 6 months late | 30 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 05302095
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 December 2004 (21 years ago)
- Registered office
- Vicarage Forest Farm, Oaks Road, Whitwick, Leicestershire, LE67 5UP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Engineering design activities for industrial process and production (SIC 71121) - Year end
- 30 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 21 December 2025
- Previous names
- Acquacella Ltd (until 1 Apr 2011)
DWC Services Ltd (until 2 Feb 2009)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies
Other active specialist construction companies.
Frequently asked questions
When are Precision Cleanrooms Ltd's accounts due?
Precision Cleanrooms Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 30 July 2026.
When is Precision Cleanrooms Ltd's CT600 due?
The CT600 for the period to 30 July 2026 is due at HMRC by 30 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Precision Cleanrooms Ltd still trading?
Precision Cleanrooms 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 Precision Cleanrooms Ltd do?
Precision Cleanrooms Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Engineering design activities for industrial process and production (SIC 71121).
How old is Precision Cleanrooms Ltd?
Precision Cleanrooms Ltd was incorporated on 1 December 2004, 21 years ago.
Has Precision Cleanrooms Ltd won public sector contracts?
Yes. Precision Cleanrooms Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £500K), most recently from CENTRE FOR PROCESS INNOVATION LIMITED.
What is the penalty if Precision Cleanrooms 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 Precision Cleanrooms 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.