- Companies
- Electricians
- Clevedon
- Dennis Gardiner & Co Ltd
Dennis Gardiner & Co Ltd
- Company number
- 06581003
- Incorporated
- 30 Apr 200818 years trading
- Registered office
- C/O J & Aw Sully Paramount House, 2 Concorde Drive, Clevedon, North Somerset, BS21 6UH
- Nature of business
- Electrical installation
Dennis Gardiner & Co Ltd is a 18-year-old private limited company registered in Clevedon, company number 06581003, one of 24 electrical contractors in Clevedon. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
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 Dennis Gardiner & Co 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 down £9,578 (-15.1%) on the year before, to £54K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £123K against £79K owed within a year: 1.6 times cover.
- 6 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £54K | £123K | £79K | 6 | |
| 30 Jun 2024 | £63K | £127K | £76K | 6 | |
| 30 Jun 2023 | £68K | £129K | £69K | 6 | |
| 30 Jun 2022 | £60K | £107K | £56K | 6 | |
| 30 Jun 2021 | £64K | £105K | £53K | 6 | |
| 30 Jun 2020 | £39K | £94K | £68K | 6 | |
| 30 Jun 2019 | £14K | £87K | £85K | ||
| 30 Jun 2018 | £7,863 | £74K | £93K | ||
| 30 Jun 2017 | £61K | £131K | £72K | ||
| 30 Jun 2016 | £22K | £48K | £101K | £81K |
Where Dennis Gardiner & Co Ltd is registered
The registered office is in Clevedon (BS21), in the North Somerset local authority area, South West. Show BS21 6UH on a map.
Other trade companies in BS21
- Kenn Motor Services LtdMechanics and garages
- 365 Holdings Group LtdProperty developers
- Knotistry LtdFloor and wall tilers
- MW Aero LtdMachinery repair and installation
- Bonds Direct LtdMotor traders
- KCR Landscaping and Property Maintenance SW LtdLandscapers and gardeners
- Elysium Tenancy LimitedProperty developers
- Franks Gardening Services LtdLandscapers and gardeners
Also registered at this address
3 other companies use the same registered office as Dennis Gardiner & Co Ltd.
- F.R.E. Property Development LimitedBuilders
- Hi-Rise Scaffolding LtdSpecialist contractors
- Steve Hoy Building Services LtdFinishing trades
What happens if Dennis Gardiner & Co 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 06581003
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2008 (18 years ago)
- Registered office
- C/O J & Aw Sully Paramount House, 2 Concorde Drive, Clevedon, North Somerset, BS21 6UH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 30 April 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 Clevedon
Other active electrical contractors registered in Clevedon.
- Eis Services Limited2001
- Firetek (South West) Limited2021
- Green Flare Limited2009
- Guest Electrical Limited2020
- Ingerlite Electrical & Property Services Limited2019
- Intoheat Infrastructure Management Limited2026
- Jad Engineering Services Limited2010
- L E Humphreys Electrical Services Limited2025
All electrical contractors in Clevedon · All trades in Clevedon · Electricians across the UK
Frequently asked questions
When are Dennis Gardiner & Co Ltd's accounts due?
Dennis Gardiner & Co Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Dennis Gardiner & Co Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Dennis Gardiner & Co Ltd still trading?
Dennis Gardiner & Co 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 Dennis Gardiner & Co Ltd do?
Dennis Gardiner & Co Ltd is registered under Electrical installation (SIC 43210).
How old is Dennis Gardiner & Co Ltd?
Dennis Gardiner & Co Ltd was incorporated on 30 April 2008, 18 years ago.
What is the penalty if Dennis Gardiner & Co 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 Dennis Gardiner & Co 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.