- Companies
- Electricians
- Grimsby
- Electrical Instrument Contractors Limited
Electrical Instrument Contractors Limited
- Company number
- 02484868
- Incorporated
- 26 Mar 199036 years trading
- Registered office
- 76A Humberston Avenue, Humberston, Grimsby, North East Lincs, DN36 4SU
- Nature of business
- Electrical installation
Electrical Instrument Contractors Limited is a 36-year-old private limited company registered in Grimsby, company number 02484868, one of 123 electrical contractors in Grimsby. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £5,173 (-7.7%) on the year before, to -£72K.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £1,650 against £80K owed within a year: 0.0 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£72K | £1,650 | £80K | 1 | |
| 30 Apr 2024 | -£67K | £1,646 | £78K | 1 | |
| 30 Apr 2023 | -£64K | £4,448 | £78K | 1 | |
| 30 Apr 2022 | -£57K | £12K | £79K | 1 | |
| 30 Apr 2021 | -£49K | £20K | £23K | £96K | 1 |
| 30 Apr 2020 | -£56K | £1,276 | £3,276 | £68K | 1 |
| 30 Apr 2019 | -£54K | £3,665 | £70K | ||
| 30 Apr 2018 | -£44K | £3,400 | £68K | ||
| 30 Apr 2017 | -£39K | £12K | £67K | 1 | |
| 30 Apr 2016 | -£33K | £11K | £52K |
Where Electrical Instrument Contractors Limited is registered
The registered office is in Grimsby (DN36), in the North East Lincolnshire local authority area, Yorkshire and The Humber. Show DN36 4SU on a map.
Other trade companies in DN36
- Net Zero Renewables Ltd LtdBuilders
- Ultimate Civils LimitedCivil engineering
- K G Collins Roofing LtdRoofers
- Coops Autoneering LtdMechanics and garages
- Ibuild Projects LimitedProperty developers
- Humberside Power LimitedElectricians
- Home Fresh Property Maintenance LimitedFacilities management
- Home Fresh Professional Cleaning LimitedCleaning companies
What happens if Electrical Instrument Contractors Limited 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 02484868
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 March 1990 (36 years ago)
- Registered office
- 76A Humberston Avenue, Humberston, Grimsby, North East Lincs, DN36 4SU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 8 June 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 Grimsby
Other active electrical contractors registered in Grimsby.
- Electrotex Contracting Ltd2018
- Elevate Electrical & Renewables Ltd2023
- Elite Electrical Solutions (Lincs) Limited2020
- Elite Electrical Systems Ltd2023
- Elite Security Solutions UK Limited2009
- Fabrique Specialist Glazing Systems Limited2002
- Fenwick Tech Services Ltd2025
- Furmans Limited2003
All electrical contractors in Grimsby · All trades in Grimsby · Electricians across the UK
Frequently asked questions
When are Electrical Instrument Contractors Limited's accounts due?
Electrical Instrument Contractors Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Electrical Instrument Contractors Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Electrical Instrument Contractors Limited still trading?
Electrical Instrument Contractors Limited 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 Electrical Instrument Contractors Limited do?
Electrical Instrument Contractors Limited is registered under Electrical installation (SIC 43210).
How old is Electrical Instrument Contractors Limited?
Electrical Instrument Contractors Limited was incorporated on 26 March 1990, 36 years ago.
What is the penalty if Electrical Instrument Contractors Limited 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 Electrical Instrument Contractors Limited 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.