- Companies
- Specialist contractors
- Dereham
- Gam Installation & Consultancy Ltd
Gam Installation & Consultancy Ltd
- Company number
- 11075439
- Incorporated
- 21 Nov 20178 years trading
- Registered office
- 1 Spruce Way, Dereham, NR20 3US
- Nature of business
- Other specialised construction activities n.e.c.
Gam Installation & Consultancy Ltd is a 8-year-old private limited company registered in Dereham, company number 11075439, one of 27 specialist construction companies in Dereham. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £8,910 (+48.4%) on the year before, to £27K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £863 against £28K owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £27K | £863 | £28K | 1 | |
| 30 Nov 2024 | £18K | £55K | £37K | 1 | |
| 30 Nov 2023 | £64K | £86K | £23K | 1 | |
| 30 Nov 2022 | £92K | £116K | £24K | 1 | |
| 30 Nov 2021 | £77K | £114K | £37K | 1 | |
| 30 Nov 2020 | £67K | £129K | £61K | 1 | |
| 30 Nov 2019 | £36K | £97K | £61K | ||
| 30 Nov 2018 | £4,152 | £73K | £69K |
Where Gam Installation & Consultancy Ltd is registered
The registered office is in Dereham (NR20), in the Breckland local authority area, East of England. Show NR20 3US on a map.
Other trade companies in NR20
- J&S on Hand LimitedCleaning companies
- UK Pallet Racking Suppliers & Services LtdMachinery repair and installation
- Neil J Burrell Roofing and Property Maintenance LtdRoofers
- Specialist Catering Services LimitedMachinery repair and installation
- East Anglian Builders LimitedBuilders
- Advanced Anglia Diagnostics LtdMechanics and garages
- CK Norfolk Electrical Services LtdElectricians
- Norfolk Heating & Cooling LtdPlumbers and heating engineers
What happens if Gam Installation & Consultancy 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11075439
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 November 2017 (8 years ago)
- Registered office
- 1 Spruce Way, Dereham, NR20 3US
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 7 January 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Dereham
Other active specialist construction companies registered in Dereham.
- Hardyman BRP Ltd2016
- J.Shave Services Limited2014
- Jude Jones Limited2012
- K Beales Plant Hire & Contracting Ltd2022
- K G Sadd Property Maintenance Limited2014
- M.T. Anderton and Associates Limited1986
- Mark J Irving Ltd2024
- S & C Window Repairs Limited2012
All specialist construction companies in Dereham · All trades in Dereham · Specialist contractors across the UK
Frequently asked questions
When are Gam Installation & Consultancy Ltd's accounts due?
Gam Installation & Consultancy Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Gam Installation & Consultancy Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Gam Installation & Consultancy Ltd still trading?
Gam Installation & Consultancy 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 Gam Installation & Consultancy Ltd do?
Gam Installation & Consultancy Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Gam Installation & Consultancy Ltd?
Gam Installation & Consultancy Ltd was incorporated on 21 November 2017, 8 years ago.
What is the penalty if Gam Installation & Consultancy 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 Gam Installation & Consultancy 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.