- Companies
- Groundworks and demolition
- Tredegar
- ZMB Plant & Contracting Ltd
ZMB Plant & Contracting Ltd
- Company number
- 14630577
- Incorporated
- 1 Feb 20233 years trading
- Registered office
- Crosswinds Bungalow 3 Mardy Crossing Bungalow, Rhymney, Tredegar, NP22 5LB
- Nature of business
- Site preparation
ZMB Plant & Contracting Ltd is a 3-year-old private limited company registered in Tredegar, company number 14630577, one of the UK's groundworks and demolition companies. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 ZMB Plant & Contracting 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 up £12K (+42.2%) on the year before, to £39K.
- Current assets of £38K against £15K owed within a year: 2.6 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £39K | £12K | £38K | £15K | 1 |
| 28 Feb 2025 | £28K | £14K | £27K | £6,777 | 0 |
| 28 Feb 2024 | £17K | £11K | £13K | £1,902 | 1 |
Where ZMB Plant & Contracting Ltd is registered
The registered office is in Tredegar (NP22), in the Caerphilly local authority area, Wales. Show NP22 5LB on a map.
Other trade companies in NP22
- Apt Site Services LtdCleaning companies
- Acr Property Maintenance LtdPainters and decorators
- Bobsdrywall LtdFinishing trades
- Solar Smart LimitedElectricians
- Parade Standard LtdCleaning companies
- Basement Waterproofing Supplies LtdSpecialist contractors
- RB Style Glazing LtdGlaziers
- Harrico Capital Investments LtdProperty developers
What happens if ZMB Plant & Contracting 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 14630577
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2023 (3 years ago)
- Registered office
- Crosswinds Bungalow 3 Mardy Crossing Bungalow, Rhymney, Tredegar, NP22 5LB
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 26 February 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Tredegar
Other active groundworks and demolition companies registered in Tredegar.
- Stanlo Construction Limited2023
- North-West Excavations & Plant Hire Ltd2023
- Aderail Limited2023
- Park Life Developments Ltd2023
- Scoop Contracts Ltd2023
- Managerial Demolition Services Ltd2023
- Wandsworth Builders Ltd2023
- PJ Snell Ltd2023
All groundworks and demolition companies in Tredegar · All trades in Tredegar · Groundworks and demolition across the UK
Frequently asked questions
When are ZMB Plant & Contracting Ltd's accounts due?
ZMB Plant & Contracting Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is ZMB Plant & Contracting Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is ZMB Plant & Contracting Ltd still trading?
ZMB Plant & Contracting 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 ZMB Plant & Contracting Ltd do?
ZMB Plant & Contracting Ltd is registered under Site preparation (SIC 43120).
How old is ZMB Plant & Contracting Ltd?
ZMB Plant & Contracting Ltd was incorporated on 1 February 2023, 3 years ago.
What is the penalty if ZMB Plant & Contracting 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 ZMB Plant & Contracting 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.