- Companies
- Machinery repair and installation
- Portsmouth
- Gentec Services Ltd
Gentec Services Ltd
- Company number
- 06249161
- Incorporated
- 16 May 200719 years trading
- Registered office
- Office 83 Regus, Building 1000 Lakeside, Western Road, Portsmouth, Hampshire, PO6 3EZ
- Nature of business
- Repair of machinery
Gentec Services Ltd is a 19-year-old private limited company registered in Portsmouth, company number 06249161, one of 55 machinery repair and installation companies in Portsmouth. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £25K (+14.9%) on the year before, to £192K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £163K against £31K owed within a year: 5.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £192K | £132K | £163K | £31K | 2 |
| 31 May 2024 | £167K | £96K | £133K | £30K | 2 |
| 31 May 2023 | £143K | £104K | £126K | £24K | 2 |
| 31 May 2022 | £160K | £124K | £153K | £29K | 3 |
| 31 May 2021 | £123K | £69K | £96K | £17K | 3 |
| 31 May 2020 | £159K | £100K | £128K | £18K | 2 |
| 31 May 2019 | £160K | £77K | £114K | £17K | 2 |
| 31 May 2018 | £158K | £90K | £126K | £18K | 2 |
| 31 May 2017 | £153K | £69K | £102K | £12K | 2 |
| 31 May 2016 | £151K | £62K | £82K | £8,076 |
Who runs and owns Gentec Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| N*** S*** | Director | May 2007 |
| C*** S*** | Director | Oct 2018 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** H*** | Secretary | Jul 2007 | Dec 2009 |
| C*** S*** | Secretary | May 2007 | Jul 2007 |
People with significant control (2)
Where Gentec Services Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3EZ on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Shared registered office
29 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Gentec Services 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 06249161
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 May 2007 (19 years ago)
- Registered office
- Office 83 Regus, Building 1000 Lakeside, Western Road, Portsmouth, Hampshire, PO6 3EZ
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 15 May 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Portsmouth
Other active machinery repair and installation companies registered in Portsmouth.
- Goodacre Boat Repairs and Refits Ltd2006
- HB Hydraulics Limited2019
- I.M.E Group Limited2017
- I.M.E Repair Services Limited2006
- JDM Spec Ltd2014
- JWS Marine Services Limited2004
- Manam Ltd2019
- Marek Marine Joinery Limited2014
All machinery repair and installation companies in Portsmouth · All trades in Portsmouth · Machinery repair and installation across the UK
Frequently asked questions
When are Gentec Services Ltd's accounts due?
Gentec Services Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Gentec Services Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Gentec Services Ltd still trading?
Gentec Services 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 Gentec Services Ltd do?
Gentec Services Ltd is registered under Repair of machinery (SIC 33120).
How old is Gentec Services Ltd?
Gentec Services Ltd was incorporated on 16 May 2007, 19 years ago.
Who runs Gentec Services Ltd?
Gentec Services Ltd has 2 active directors, the longest-serving appointed in May 2007. Their names and service addresses are on the Companies House register.
Who owns Gentec Services Ltd?
2 people or companies have significant control of Gentec Services Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Gentec Services 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 Gentec Services 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.