- Companies
- Roofers
- Waltham Cross
- Gannon Contracts Limited
Gannon Contracts Limited
- Company number
- 08485563
- Incorporated
- 12 Apr 201313 years trading
- Registered office
- 266-268 High Street, Waltham Cross, Hertfordshire, EN8 7EA
- Nature of business
- Roofing activities
Gannon Contracts Limited is a 13-year-old private limited company registered in Waltham Cross, company number 08485563, one of 12 roofing companies in Waltham Cross. 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 up £175 (+10.3%) on the year before, to £1,867.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £83K against £58K owed within a year: 1.4 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £1,867 | £83K | £58K | 2 | |
| 30 Apr 2024 | £1,692 | £86K | £56K | 2 | |
| 30 Apr 2023 | £1,350 | £86K | £51K | 2 | |
| 30 Apr 2022 | £441 | £96K | £56K | 2 | |
| 30 Apr 2021 | £1,142 | £92K | £46K | 2 | |
| 30 Apr 2020 | £859 | £32K | £31K | 2 | |
| 30 Apr 2019 | £114 | £43K | £43K | ||
| 30 Apr 2018 | £7,580 | £53K | £46K | ||
| 30 Apr 2017 | £197 | £49K | £49K | ||
| 30 Apr 2016 | £1,275 | £823 | £47K | £46K |
Where Gannon Contracts Limited is registered
The registered office is in Waltham Cross (EN8), in the Broxbourne local authority area, East of England. Show EN8 7EA on a map.
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- Auremont Construction LtdBuilders
- Toptier Cleaning Services LtdCleaning companies
- Olive Cooper Construction LtdBuilders
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- CTC Property Maintenance LimitedFinishing trades
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Also registered at this address
19 other companies use the same registered office as Gannon Contracts Limited.
- 20/20 Building LimitedBuilders
- 5 Star Auto Repairs LimitedMechanics and garages
- About Cooling LimitedPlumbers and heating engineers
- Autosel LimitedMotor traders
- Catoz Builders LimitedFinishing trades
- Contemporary Walkways LtdSpecialist contractors
- Impact Builds UK LimitedBuilders
- JDL Property Management LtdProperty developers
- JJB Electrical LtdElectricians
- M & I Properties LimitedBuilders
- M3S Property Services LtdProperty developers
- M5 Maintenance LimitedInstallers
- Mso Woodland LimitedBuilders
- Myra Developments LimitedProperty developers
- New Auto Tech LimitedMechanics and garages
- Purfleet Flooring LimitedFloor and wall tilers
- S&L Building & Maintenance LimitedFinishing trades
- Sean Nash LimitedLandscapers and gardeners
- Tate Total Solutions LimitedSpecialist contractors
What happens if Gannon Contracts 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
- 08485563
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 April 2013 (13 years ago)
- Registered office
- 266-268 High Street, Waltham Cross, Hertfordshire, EN8 7EA
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 12 April 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Waltham Cross
Other active roofing companies registered in Waltham Cross.
- Langton Roofing Ltd2025
- Melvin Roofing and Building Ltd2025
- Npa Roofing & Building Ltd2025
- NSD Roofing and UPVC Limited2021
- RB Costa Services Limited2017
- The Roofing Guy Ltd2026
- Zbimark Ltd2022
- Cba Zinc Design Limited2015
All roofing companies in Waltham Cross · All trades in Waltham Cross · Roofers across the UK
Frequently asked questions
When are Gannon Contracts Limited's accounts due?
Gannon Contracts Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Gannon Contracts 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 Gannon Contracts Limited still trading?
Gannon Contracts 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 Gannon Contracts Limited do?
Gannon Contracts Limited is registered under Roofing activities (SIC 43910).
How old is Gannon Contracts Limited?
Gannon Contracts Limited was incorporated on 12 April 2013, 13 years ago.
What is the penalty if Gannon Contracts 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 Gannon Contracts 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.