- Companies
- Plumbers and heating engineers
- Liverpool
- Smartech Gas Ltd
Smartech Gas Ltd
- Company number
- 11146943
- Incorporated
- 12 Jan 20188 years trading
- Registered office
- 110 - 114 Duke Street, Liverpool, L1 5AG
- Nature of business
- Plumbing, heat and air-conditioning installation
Smartech Gas Ltd is a 8-year-old private limited company registered in Liverpool, company number 11146943, one of 377 plumbing and heating companies in Liverpool. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
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 £23K on the year before, to £23K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £44K against £24K owed within a year: 1.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £23K | £43K | £44K | £24K | 0 |
| 31 Jan 2024 | £236 | £31K | £34K | £35K | 4 |
| 31 Jan 2023 | £361 | £31K | £32K | £35K | 4 |
| 31 Jan 2022 | £5,239 | £79K | £80K | £65K | 2 |
| 31 Jan 2021 | £299 | £24K | £27K | £8,081 | 1 |
| 31 Jan 2020 | £958 | £16K | £18K | £19K | |
| 31 Jan 2019 | £100 | £100 | £100 |
Where Smartech Gas Ltd is registered
The registered office is in Liverpool (L1), in the Liverpool local authority area, North West. Show L1 5AG on a map.
Other trade companies in L1
- Osy Brothers LimitedRepair services
- Karle Construction LimitedProperty developers
- McOre Electrical LtdRepair services
- Aintrees Facilities LtdElectricians
- Emoto Repairs LtdMechanics and garages
- Jas Lifting LimitedSpecialist contractors
- Smarter Future Homes LimitedFinishing trades
- Digi Care & Repair LimitedRepair services
Also registered at this address
13 other companies use the same registered office as Smartech Gas Ltd.
- A & S Millward LtdMechanics and garages
- A K M Homes LimitedBuilders
- Alu-Fix (Facades) LimitedInstallers
- Alu-Fix (UK) LimitedPainters and decorators
- Alu-Fix Labour LimitedInstallers
- Eag Bioenergy No.2 LimitedCivil engineering
- Eag No.2 LimitedCivil engineering
- Facades Water Testing LimitedPainters and decorators
- Fleetwash North West LimitedMechanics and garages
- Grasmere Strategic Land LimitedProperty developers
- House Grader LimitedProperty developers
- Jbo Developments LtdProperty developers
- Tower Construction Services North West LtdBuilders
What happens if Smartech Gas 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 11146943
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 January 2018 (8 years ago)
- Registered office
- 110 - 114 Duke Street, Liverpool, L1 5AG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 11 January 2026
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 Liverpool
Other active plumbing and heating companies registered in Liverpool.
- Smarter Heating & Plumbing Ltd2026
- SMK Energy Ltd2017
- Sniezek Ltd2015
- Solarsaveuk Limited2024
- Specialist HVAC Solutions Ltd2014
- Speedy Maintenance Group Ltd2024
- SPH Sam’S Plumbing and Heating Ltd2025
- SSB Renewables Ltd2022
All plumbing and heating companies in Liverpool · All trades in Liverpool · Plumbers and heating engineers across the UK
Frequently asked questions
When are Smartech Gas Ltd's accounts due?
Smartech Gas Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Smartech Gas Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Smartech Gas Ltd still trading?
Smartech Gas 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 Smartech Gas Ltd do?
Smartech Gas Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Smartech Gas Ltd?
Smartech Gas Ltd was incorporated on 12 January 2018, 8 years ago.
What is the penalty if Smartech Gas 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 Smartech Gas 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.