- Companies
- Joiners and carpenters
- Oldham
- Protherm Facilities Limited
Protherm Facilities Limited
- Company number
- 11424556
- Incorporated
- 20 Jun 20188 years trading
- Registered office
- Mulholland & Co, the Old Bakery 3A King Street, Delph, Oldham, OL3 5DL
- Nature of business
- Joinery installation
Protherm Facilities Limited is a 8-year-old private limited company registered in Oldham, company number 11424556, one of 63 joinery companies in Oldham. Its next accounts are due at Companies House on 31 March 2028, and the CT600 for the period to 30 June 2027 is due at HMRC on 30 June 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 £72K (+23.2%) on the year before, to £382K.
- Net assets rose in 7 of 7 year-on-year comparisons on record.
- Current assets of £578K against £258K owed within a year: 2.2 times cover.
- 3 employees on average, down from 4 the year before.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2026 | £382K | £557K | £578K | £258K | 3 |
| 30 Jun 2025 | £310K | £543K | £571K | £346K | 4 |
| 30 Jun 2024 | £184K | £324K | £163K | 3 | |
| 30 Jun 2023 | £119K | £202K | £98K | 2 | |
| 30 Jun 2022 | £55K | £132K | £97K | 2 | |
| 30 Jun 2021 | £48K | £156K | £132K | 2 | |
| 30 Jun 2020 | £44K | £62K | £43K | 3 | |
| 30 Jun 2019 | £31K | £73K | £73K |
Where Protherm Facilities Limited is registered
The registered office is in Oldham (OL3), in the Oldham local authority area, North West. Show OL3 5DL on a map.
Other trade companies in OL3
- K Value (NW) LtdSpecialist contractors
- C.O.D. Utilities LimitedCivil engineering
- M&L Civils and Data Group LtdInstallers
- JD Joinery & Developments (NW) LimitedJoiners and carpenters
- Joe Powell Brickwork LtdFinishing trades
- Remarkable Polished Concrete LtdFinishing trades
- Brand Roofing LtdRoofers
- NW (North) LtdJoiners and carpenters
Shared registered office
39 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Protherm Facilities 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 31 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2028 to 30 Apr 2028 | £150 |
| 1 to 3 months late | 1 May 2028 to 30 Jun 2028 | £375 |
| 3 to 6 months late | 1 Jul 2028 to 30 Sep 2028 | £750 |
| More than 6 months late | From 1 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 11424556
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 June 2018 (8 years ago)
- Registered office
- Mulholland & Co, the Old Bakery 3A King Street, Delph, Oldham, OL3 5DL
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 June 2026
- Last confirmation statement
- 28 June 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Oldham
Other active joinery companies registered in Oldham.
- R & E Joinery Contractors Limited2007
- R & K Construction Limited2006
- Reactive Building & Maintenance Ltd2026
- Richmond Joiners and Builders Limited1993
- RK Staircases Ltd2020
- Saddleworth Joinery Services Ltd2022
- Saddleworth Plan and Design Group Ltd2015
- Saddleworth Sash Windows Ltd2022
All joinery companies in Oldham · All trades in Oldham · Joiners and carpenters across the UK
Frequently asked questions
When are Protherm Facilities Limited's accounts due?
Protherm Facilities Limited's next accounts are due at Companies House by 31 March 2028 (in 535 days), covering the period to 30 June 2027.
When is Protherm Facilities Limited's CT600 due?
The CT600 for the period to 30 June 2027 is due at HMRC by 30 June 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2028.
Is Protherm Facilities Limited still trading?
Protherm Facilities 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 Protherm Facilities Limited do?
Protherm Facilities Limited is registered under Joinery installation (SIC 43320).
How old is Protherm Facilities Limited?
Protherm Facilities Limited was incorporated on 20 June 2018, 8 years ago.
What is the penalty if Protherm Facilities 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 Protherm Facilities 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.