- Company number
- 10179435
- Incorporated
- 13 May 201610 years trading
- Registered office
- Royal Eagle Close Royal Eagle Close, Medway City Estate, Rochester, ME2 4NF
- Nature of business
- Construction of commercial buildings
Non Mech Plant Co Ltd is a 10-year-old private limited company registered in Rochester, company number 10179435, one of 169 building contractors in Rochester. Companies House shows its accounts as overdue: they were due on 28 February 2019.
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 Non Mech Plant Co 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.
Where Non Mech Plant Co Ltd is registered
The registered office is in Rochester (ME2), in the Medway local authority area, South East. Show ME2 4NF on a map.
Other trade companies in ME2
- Knight Road Car Wash LtdCleaning companies
- Egm Power Distributions LimitedInstallers
- Unit 10 Cars LtdMotor traders
- Andy Millsom Architectural & Structural Engineering LtdCivil engineering
- Baazcarpets LimitedFloor and wall tilers
- R&Z Auto Services LtdMechanics and garages
- Unique Roofing Solutions LtdRoofers
- Maughan Caravans & Statics LtdMotor traders
What happens if Non Mech Plant Co Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2019 to 31 Mar 2019 | £150 |
| 1 to 3 months late | 1 Apr 2019 to 31 May 2019 | £375 |
| 3 to 6 months late | 1 Jun 2019 to 31 Aug 2019 | £750 |
| More than 6 months late | From 1 Sep 2019 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2019 | £200 |
| 3 months late | 31 Aug 2019 | another £200 |
| 6 months late | 30 Nov 2019 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2020 | 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
- 10179435
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 May 2016 (10 years ago)
- Registered office
- Royal Eagle Close Royal Eagle Close, Medway City Estate, Rochester, ME2 4NF
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2017
- Last confirmation statement
- 12 May 2019
- Previous names
- U.C.S. Car and Finance Centre Limited (until 2 Feb 2022)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Rochester
Other active building contractors registered in Rochester.
- Ntaa Ltd2024
- O&F Construction Ltd2026
- Oakscroft Construction Limited2024
- Ogunbanjo Surveying Services Limited2024
- Optimize Site Solutions Ltd2022
- P J A (South East) Ltd2026
- P.Foley Construction Ltd2022
- Paramount Land and Development (Sheppey Court) Limited2018
All building contractors in Rochester · All trades in Rochester · Builders across the UK
Frequently asked questions
When are Non Mech Plant Co Ltd's accounts due?
Non Mech Plant Co Ltd's accounts were due at Companies House on 28 February 2019 and the register shows them as overdue.
When is Non Mech Plant Co Ltd's CT600 due?
The CT600 for the period to 31 May 2018 is due at HMRC by 31 May 2019, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2019.
Is Non Mech Plant Co Ltd still trading?
Non Mech Plant Co Ltd is listed as active on the Companies House register (checked 13 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 Non Mech Plant Co Ltd do?
Non Mech Plant Co Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Non Mech Plant Co Ltd?
Non Mech Plant Co Ltd was incorporated on 13 May 2016, 10 years ago.
What is the penalty if Non Mech Plant Co 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 Non Mech Plant Co Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.