- Companies
- Civil engineering
- London
- Emerald Built Environment Engineering Consultants Limited
Emerald Built Environment Engineering Consultants Limited
- Company number
- 13929180
- Incorporated
- 21 Feb 20224 years trading
- Registered office
- 178 Seven Sisters Road, London, N7 7PX
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other construction installation; Management consultancy activities other than financial management; Other business support service activities n.e.c.
Emerald Built Environment Engineering Consultants Limited is a 4-year-old private limited company registered in London, company number 13929180, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 Emerald Built Environment Engineering Consultants LimitedOr 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 up £54 (+11%) on the year before, to £544.
- Current assets of £21K against £23K owed within a year: 0.9 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £544 | £21K | £23K | 1 | |
| 28 Feb 2024 | £490 | £24K | £25K | 1 | |
| 28 Feb 2023 | £117 | £32K | £32K | 1 |
Who runs and owns Emerald Built Environment Engineering Consultants Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** S*** | Director | Feb 2022 |
Person with significant control
Where Emerald Built Environment Engineering Consultants Limited is registered
The registered office is in London (N7), in the Islington local authority area, London. Show N7 7PX on a map.
Other trade companies in N7
- The Armoury Valeting Services LtdMechanics and garages
- Hammers Riggs London LtdScaffolders
- Roni Property Services LtdElectricians
- N1 Window Cleaning LtdCleaning companies
- Claim Lane Accident Management LtdMechanics and garages
- Roofing R Contractors LtdRoofers
- Chocoo LtdMachinery repair and installation
- Lonro QS LtdBuilders
Also registered at this address
10 other companies use the same registered office as Emerald Built Environment Engineering Consultants Limited.
- Arctic Motors LtdMechanics and garages
- Arctic Motors Techs LimitedMechanics and garages
- Buildshape LimitedProperty developers
- D&L Building Solutions LimitedFinishing trades
- Green Eco Smart LimitedSpecialist contractors
- Kate Construction UK LimitedProperty developers
- Locksfield Systems LimitedRepair services
- Master Shoe Care LimitedRepair services
- Tqes LimitedSpecialist contractors
- Tqes Om LimitedSpecialist contractors
What happens if Emerald Built Environment Engineering Consultants 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13929180
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 2022 (4 years ago)
- Registered office
- 178 Seven Sisters Road, London, N7 7PX
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other construction installation (SIC 43290)
Management consultancy activities other than financial management (SIC 70229)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 30 October 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 London
Other active civil engineering contractors registered in London.
- Emg Groundworks Ltd2025
- Emilian J Ltd2014
- Emmy Construction Ltd2017
- Emo Management Limited2026
- Empire Glass Limited2023
- Emy Construct Limited2008
- Endeavour Recruitment Services Limited2014
- Energy Technologies Ltd2021
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Emerald Built Environment Engineering Consultants Limited's accounts due?
Emerald Built Environment Engineering Consultants Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Emerald Built Environment Engineering Consultants Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Emerald Built Environment Engineering Consultants Limited still trading?
Emerald Built Environment Engineering Consultants 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 Emerald Built Environment Engineering Consultants Limited do?
Emerald Built Environment Engineering Consultants Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other construction installation (SIC 43290); Management consultancy activities other than financial management (SIC 70229); Other business support service activities n.e.c. (SIC 82990).
How old is Emerald Built Environment Engineering Consultants Limited?
Emerald Built Environment Engineering Consultants Limited was incorporated on 21 February 2022, 4 years ago.
Who runs Emerald Built Environment Engineering Consultants Limited?
Emerald Built Environment Engineering Consultants Limited has 1 active director, the longest-serving appointed in Feb 2022. Their names and service addresses are on the Companies House register.
Who owns Emerald Built Environment Engineering Consultants Limited?
One person or company has significant control of Emerald Built Environment Engineering Consultants Limited: an individual (owns 75% or more of the shares).
What is the penalty if Emerald Built Environment Engineering Consultants 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 Emerald Built Environment Engineering Consultants 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.