- Companies
- Electricians
- Knaresborough
- Graham Supply Company Limited
Graham Supply Company Limited
- Company number
- 11650129
- Incorporated
- 30 Oct 20187 years trading
- Registered office
- Spellow View Spellow Hill, Staveley, Knaresborough, HG5 0QN
- Nature of business
- Electrical installation
Graham Supply Company Limited is a 7-year-old private limited company registered in Knaresborough, company number 11650129, one of 16 electrical contractors in Knaresborough. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £4,161 (-95.3%) on the year before, to £203.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £22K against £21K owed within a year: 1.0 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 Mar 2025 | £203 | £22K | £21K | 0 | |
| 31 Mar 2024 | £4,364 | £14K | £9,160 | 0 | |
| 31 Mar 2023 | £271 | £13K | £12K | 0 | |
| 31 Mar 2022 | £404 | £23K | £22K | 0 | |
| 31 Mar 2021 | £236 | £30K | £29K | 0 | |
| 31 Mar 2020 | £3,009 | £25K | £22K | 0 | |
| 31 Mar 2019 | £491 | £4,958 | £4,317 |
Where Graham Supply Company Limited is registered
The registered office is in Knaresborough (HG5), in the North Yorkshire local authority area, Yorkshire and The Humber. Show HG5 0QN on a map.
Other trade companies in HG5
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- Am Service Centre LimitedMechanics and garages
- HJG Vehicles LtdMechanics and garages
- CK Home Improvement Solutions LtdRoofers
- Oakara Living LimitedBuilders
- Liam Horsfall LtdBuilders
- Aft Garden Services LtdLandscapers and gardeners
What happens if Graham Supply Company 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11650129
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 October 2018 (7 years ago)
- Registered office
- Spellow View Spellow Hill, Staveley, Knaresborough, HG5 0QN
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 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 Knaresborough
Other active electrical contractors registered in Knaresborough.
- Grayson Electrical Ltd2024
- Hoist and Shower Chair Company Ltd2002
- Knaresborough Electrical Ltd2024
- SST Electrical Services Limited2022
- Switched on (Harrogate) Limited2008
- Teckwise - Technology Solutions Ltd2023
- Tronic Electrical Contractors Ltd2021
- Yorkshire Woodboiler and Solar Ltd2016
All electrical contractors in Knaresborough · All trades in Knaresborough · Electricians across the UK
Frequently asked questions
When are Graham Supply Company Limited's accounts due?
Graham Supply Company Limited's next accounts are due at Companies House by 31 December 2026 (in 78 days), covering the period to 31 March 2026.
When is Graham Supply Company Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Graham Supply Company Limited still trading?
Graham Supply Company 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 Graham Supply Company Limited do?
Graham Supply Company Limited is registered under Electrical installation (SIC 43210).
How old is Graham Supply Company Limited?
Graham Supply Company Limited was incorporated on 30 October 2018, 7 years ago.
What is the penalty if Graham Supply Company 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 Graham Supply Company 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.