- Companies
- Plumbers and heating engineers
- Barking
- Base Mechanical (UK) Ltd
Base Mechanical (UK) Ltd
- Company number
- 09427201
- Incorporated
- 6 Feb 201511 years trading
- Registered office
- 57 River Road, Unit 9 Creekmouth Industrial Estate, Barking, Essex, IG11 0DA
- Nature of business
- Plumbing, heat and air-conditioning installation
Base Mechanical (UK) Ltd is a 11-year-old private limited company registered in Barking, company number 09427201, one of 52 plumbing and heating companies in Barking. 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.
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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 down £11K (-9.7%) on the year before, to £105K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £110K against £13K owed within a year: 8.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £105K | £2,966 | £110K | £13K | 2 |
| 28 Feb 2025 | £116K | £36K | £107K | £1,401 | 2 |
| 29 Feb 2024 | £108K | £47K | £97K | £1,651 | 2 |
| 28 Feb 2023 | £97K | £46K | £83K | £1,600 | 3 |
| 28 Feb 2022 | £88K | £52K | £87K | £2,742 | 2 |
| 28 Feb 2021 | £82K | £76K | £115K | £36K | 3 |
| 28 Feb 2020 | £85K | £63K | £113K | £29K | 2 |
| 28 Feb 2019 | £126K | £63K | £132K | £11K | 2 |
| 28 Feb 2018 | £33K | £44K | £61K | £35K | 2 |
| 28 Feb 2017 | £12K | £21K | £26K | £23K | 2 |
Where Base Mechanical (UK) Ltd is registered
The registered office is in Barking (IG11), in the Barking and Dagenham local authority area, London. Show IG11 0DA on a map.
Other trade companies in IG11
- Handikeep LimitedJoiners and carpenters
- Bright2Shine LtdCleaning companies
- Fage Adviser LtdSpecialist contractors
- Slouy LtdRoofers
- MMG Corp LimitedMotor traders
- M&K Autocare LtdMechanics and garages
- Z & L Metal & Vehicle Global Trading LtdMotor traders
- Es Automotives LtdMotor traders
Also registered at this address
6 other companies use the same registered office as Base Mechanical (UK) Ltd.
- A&G LtdBuilders
- Aylesford Plastering & Decorating (UK) Co LtdPlasterers
- C & C Groundworks (UK) Co LtdBuilders
- G J Management Solutions LimitedProperty developers
- JPB Construction Co. LtdBuilders
- O.A. Electrical Co LimitedElectricians
What happens if Base Mechanical (UK) 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
- 09427201
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2015 (11 years ago)
- Registered office
- 57 River Road, Unit 9 Creekmouth Industrial Estate, Barking, Essex, IG11 0DA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 6 February 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Barking
Other active plumbing and heating companies registered in Barking.
- Beba Limited2013
- Best Quality Plumbing Ltd2024
- Braver Plumbing and Heating Ltd2019
- CSB Plumbing Limited2024
- District and Domestic Energy Limited2017
- G & G Plumbing Ltd2019
- Gaplo Limited2017
- Gas Solutions(Lon) Ltd2020
All plumbing and heating companies in Barking · All trades in Barking · Plumbers and heating engineers across the UK
Frequently asked questions
When are Base Mechanical (UK) Ltd's accounts due?
Base Mechanical (UK) Ltd's next accounts are due at Companies House by 30 November 2027 (in 414 days), covering the period to 28 February 2027.
When is Base Mechanical (UK) 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 Base Mechanical (UK) Ltd still trading?
Base Mechanical (UK) Ltd is listed as active on the Companies House register (checked 12 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 Base Mechanical (UK) Ltd do?
Base Mechanical (UK) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Base Mechanical (UK) Ltd?
Base Mechanical (UK) Ltd was incorporated on 6 February 2015, 11 years ago.
What is the penalty if Base Mechanical (UK) 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 Base Mechanical (UK) Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.