- Companies
- Plumbers and heating engineers
- Fareham
- Obk Installations Ltd
Obk Installations Ltd
- Company number
- 12127000
- Incorporated
- 29 Jul 20197 years trading
- Registered office
- 11A Stubbington Green, Fareham, PO14 2JG
- Nature of business
- Plumbing, heat and air-conditioning installation
Obk Installations Ltd is a 7-year-old private limited company registered in Fareham, company number 12127000, one of 119 plumbing and heating companies in Fareham. 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 down £17K (-55.4%) on the year before, to £13K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £5,046 against £12K owed within a year: 0.4 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £13K | £5,046 | £12K | 1 | |
| 31 Jul 2024 | £30K | £90K | £49K | 2 | |
| 31 Jul 2023 | £14K | £33K | £28K | 2 | |
| 31 Jul 2022 | £7,595 | £20K | £19K | 2 | |
| 31 Jul 2021 | £10K | £18K | £18K | 2 | |
| 31 Jul 2020 | -£120 | £11K | £14K | 3 |
Where Obk Installations Ltd is registered
The registered office is in Fareham (PO14), in the Fareham local authority area, South East. Show PO14 2JG on a map.
Other trade companies in PO14
- Conifer Rise LimitedProperty developers
- S C Metters Hardscapes LimitedLandscapers and gardeners
- Calms Developments LtdProperty developers
- Solent Plumbing and Heating LtdBuilders
- Ark Home Technologies LtdElectricians
- Nature’S Touch Cleaning Services LimitedCleaning companies
- Prime Build South LtdFinishing trades
- Yoemans Project LtdProperty developers
Also registered at this address
5 other companies use the same registered office as Obk Installations Ltd.
- DJB Home Improvements LimitedInstallers
- Green Coast Gardens Southern LtdLandscapers and gardeners
- Kissing Kippers LimitedMachinery repair and installation
- Neighbourhood Electrical Services LimitedBuilders
- Yates.Em LtdElectricians
What happens if Obk Installations 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
- 12127000
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2019 (7 years ago)
- Registered office
- 11A Stubbington Green, Fareham, PO14 2JG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 2 July 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 Fareham
Other active plumbing and heating companies registered in Fareham.
- P McDonald Limited2001
- Pda Plumbing Services and Property Maintenance Ltd2011
- Penguin Plumbing and Heating Ltd2024
- Pentland Plumbing Services Limited2005
- Perfect Design Limited2023
- PJS Bathrooms Heating Kitchens Limited2019
- Plumb & Heat IT UK Ltd2019
- Plumberoo Ltd.2016
All plumbing and heating companies in Fareham · All trades in Fareham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Obk Installations Ltd's accounts due?
Obk Installations 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 Obk Installations 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 Obk Installations Ltd still trading?
Obk Installations 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 Obk Installations Ltd do?
Obk Installations Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Obk Installations Ltd?
Obk Installations Ltd was incorporated on 29 July 2019, 7 years ago.
What is the penalty if Obk Installations 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 Obk Installations 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.