- Companies
- Cleaning companies
- Stockton on Tees
- Jmac Site Support Ltd
Jmac Site Support Ltd
- Company number
- 15518560
- Incorporated
- 24 Feb 20242 years trading
- Registered office
- J Mac House, 22 Portrack Grange Road, Stockton on Tees, TS18 2PH
- Nature of business
- Other building and industrial cleaning activities
Jmac Site Support Ltd is a 2-year-old private limited company registered in Stockton on Tees, company number 15518560, one of 8 cleaning companies in Stockton on Tees. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 28 February 2025, as filed at Companies House.
Where Jmac Site Support Ltd is registered
The registered office is in Stockton on Tees (TS18), in the Stockton-on-Tees local authority area, North East. Show TS18 2PH on a map.
Other trade companies in TS18
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- Priory Landscaping & Driveways LtdLandscapers and gardeners
- Roseberry Access LtdSpecialist contractors
- 786 Fone Repairs LtdRepair services
- Mitchell26T LtdMachinery repair and installation
- Ajb Builders LtdBuilders
- Bespoke Contracts LimitedInstallers
What happens if Jmac Site Support 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15518560
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 February 2024 (2 years ago)
- Registered office
- J Mac House, 22 Portrack Grange Road, Stockton on Tees, TS18 2PH
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 23 February 2026
- Previous names
- Tees Site Support Ltd (until 13 Mar 2026)
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 Stockton on Tees
Other active cleaning companies registered in Stockton on Tees.
- Shine and Sparkle Cleaning Services Limited2024
- Aquapure Facilities Management Ltd2022
- Bird Tech Ltd2016
- Extra Shine Ltd2021
- Groves Clean & Tidy Ltd2025
- Hadrians Home Improvements (Newcastle) Ltd2020
- Hardwick Hand Carwash Ltd2026
All cleaning companies in Stockton on Tees · All trades in Stockton on Tees · Cleaning companies across the UK
Frequently asked questions
When are Jmac Site Support Ltd's accounts due?
Jmac Site Support Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Jmac Site Support Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Jmac Site Support Ltd still trading?
Jmac Site Support 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 Jmac Site Support Ltd do?
Jmac Site Support Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Jmac Site Support Ltd?
Jmac Site Support Ltd was incorporated on 24 February 2024, 2 years ago.
What is the penalty if Jmac Site Support 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 Jmac Site Support 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.