- Companies
- Electricians
- Portsmouth
- Y-Innovation Ltd
Y-Innovation Ltd
- Company number
- 13726275
- Incorporated
- 5 Nov 20214 years trading
- Registered office
- 1ST Floor 50 High Street, Cosham, Portsmouth, Hampshire, PO6 3AG
- Nature of business
- Electrical installation; Management consultancy activities other than financial management; Engineering related scientific and technical consulting activities
Y-Innovation Ltd is a 4-year-old private limited company registered in Portsmouth, company number 13726275, one of 148 electrical contractors in Portsmouth.
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 Y-Innovation 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.
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 £16K on the year before, to £17K.
- Current assets of £18K against £4,561 owed within a year: 4.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £17K | £18K | £18K | £4,561 | 1 |
| 30 Nov 2023 | £100 | ||||
| 30 Nov 2022 | £100 |
Where Y-Innovation Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3AG 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
Also registered at this address
11 other companies use the same registered office as Y-Innovation Ltd.
- Auto Innovations (Southampton) LtdMechanics and garages
- Coastal Electrical Installations LtdElectricians
- Jba Plumbing & Heating LimitedPlumbers and heating engineers
- Just Automotive (South) LtdMechanics and garages
- Newcomen Road Garage LimitedMechanics and garages
- Paul`S Property Services LimitedFinishing trades
- Retail Comm Solutions LtdElectricians
- Rew Auto Services LimitedMechanics and garages
- Stephen G. Webb LimitedJoiners and carpenters
- Taylored Cleaning LtdCleaning companies
- Woodridge Roofing LtdRoofers
What happens if Y-Innovation 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 31 August 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 13726275
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2021 (4 years ago)
- Registered office
- 1ST Floor 50 High Street, Cosham, Portsmouth, Hampshire, PO6 3AG
- Nature of business
- Electrical installation (SIC 43210)
Management consultancy activities other than financial management (SIC 70229)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 29 July 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Portsmouth
Other active electrical contractors registered in Portsmouth.
- A2B Rapid Response Electrical Ltd2024
- Absolute Plumbing Heating & Electrical Ltd2022
- Ae Electrical (South) Ltd2022
- Agar and Gregory Electrical Services Limited2010
- Agme Ltd2022
- Aj Power Solutions Ltd2024
- Alpha Circuit Solutions Ltd2026
- Amp Electrical Solutions Ltd2024
All electrical contractors in Portsmouth · All trades in Portsmouth · Electricians across the UK
Frequently asked questions
When are Y-Innovation Ltd's accounts due?
The register showed Y-Innovation Ltd's accounts as due on 31 August 2026. That date has passed; the Companies House register shows whether they have been filed since.
When is Y-Innovation Ltd's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Y-Innovation Ltd still trading?
Y-Innovation 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 Y-Innovation Ltd do?
Y-Innovation Ltd is registered under Electrical installation (SIC 43210); Management consultancy activities other than financial management (SIC 70229); Engineering related scientific and technical consulting activities (SIC 71122).
How old is Y-Innovation Ltd?
Y-Innovation Ltd was incorporated on 5 November 2021, 4 years ago.
What is the penalty if Y-Innovation 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 Y-Innovation 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.