- Companies
- Civil engineering
- Broxbourne
- CGM Consultancy Limited
CGM Consultancy Limited
- Company number
- 14544153
- Incorporated
- 15 Dec 20223 years trading
- Registered office
- 92 Berners Way, Broxbourne, EN10 6NP
- Nature of business
- Construction of railways and underground railways
CGM Consultancy Limited is a 3-year-old private limited company registered in Broxbourne, company number 14544153, one of 8 civil engineering contractors in Broxbourne. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £11K (+224.1%) on the year before, to £6,087.
- Current assets of £3 against £6,090 owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £6,087 | £3 | £3 | £6,090 | 1 |
| 31 Dec 2024 | -£4,903 | £102 | £5,005 | 1 | |
| 31 Dec 2023 | -£2,185 | £1 | £2,186 | 1 |
Where CGM Consultancy Limited is registered
The registered office is in Broxbourne (EN10), in the Broxbourne local authority area, East of England. Show EN10 6NP on a map.
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What happens if CGM Consultancy 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 14544153
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 December 2022 (3 years ago)
- Registered office
- 92 Berners Way, Broxbourne, EN10 6NP
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 14 December 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Broxbourne
Other active civil engineering contractors registered in Broxbourne.
- G D Pipeworks Ltd2024
- Inner Power Building Facility Service’S Ltd2025
- K.O.U Limited2017
- MVM Consultants Limited2012
- Sunset London Ltd2023
- Axis Utilities Ltd2021
- Busban Limited2017
All civil engineering contractors in Broxbourne · All trades in Broxbourne · Civil engineering across the UK
Frequently asked questions
When are CGM Consultancy Limited's accounts due?
CGM Consultancy Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is CGM Consultancy Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is CGM Consultancy Limited still trading?
CGM Consultancy 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 CGM Consultancy Limited do?
CGM Consultancy Limited is registered under Construction of railways and underground railways (SIC 42120).
How old is CGM Consultancy Limited?
CGM Consultancy Limited was incorporated on 15 December 2022, 3 years ago.
What is the penalty if CGM Consultancy 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 CGM Consultancy 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.