- Companies
- Civil engineering
- Harpenden
- Meridian Energy Consulting Ltd
Meridian Energy Consulting Ltd
- Company number
- 09850250
- Incorporated
- 30 Oct 201510 years trading
- Registered office
- Ellerd House, Amenbury Lane, Harpenden, Hertfordshire, AL5 2EJ
- Nature of business
- Construction of other civil engineering projects n.e.c.
Meridian Energy Consulting Ltd is a 10-year-old private limited company registered in Harpenden, company number 09850250, one of 15 civil engineering contractors in Harpenden. 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 £78K (+37%) on the year before, to £290K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £450K against £158K owed within a year: 2.9 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £290K | £450K | £158K | 2 | |
| 31 Dec 2024 | £211K | £315K | £102K | 2 | |
| 31 Dec 2023 | £195K | £295K | £97K | 2 | |
| 31 Dec 2022 | £212K | £297K | £89K | 2 | |
| 31 Oct 2021 | £66K | £134K | £134K | £68K | 1 |
| 31 Oct 2020 | £82K | £153K | £162K | £80K | 1 |
| 31 Oct 2019 | £31K | £31K | £31K | £0 | 0 |
| 31 Oct 2018 | £31K | £61K | £70K | £38K | 2 |
| 31 Oct 2017 | £40K | £43K | £52K | £12K | |
| 31 Oct 2016 | £0 | £0 | £0 | £0 |
Where Meridian Energy Consulting Ltd is registered
The registered office is in Harpenden (AL5), in the St Albans local authority area, East of England. Show AL5 2EJ on a map.
Other trade companies in AL5
- M&T Building Services LimitedBuilders
- Rolfe Groundworks LtdGroundworks and demolition
- Rolls and Sons LtdProperty developers
- WM Holdings Group LtdProperty developers
- A Hussain Motor Group LtdMotor traders
- Harpenden Window Cleaning LtdCleaning companies
- Honey Bear Energy LimitedPlumbers and heating engineers
- M&D Paving LtdCivil engineering
Also registered at this address
3 other companies use the same registered office as Meridian Energy Consulting Ltd.
- P J Kirkpatrick Design and Build LimitedProperty developers
- Road-Pro LimitedMotor traders
- Top Bathrooms (Flitwick) LtdPlumbers and heating engineers
What happens if Meridian Energy Consulting 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 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
- 09850250
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 October 2015 (10 years ago)
- Registered office
- Ellerd House, Amenbury Lane, Harpenden, Hertfordshire, AL5 2EJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 23 October 2025
- Previous names
- Clear Route Ltd (until 25 Jul 2016)
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 Harpenden
Other active civil engineering contractors registered in Harpenden.
- Ozdemir Construction Ltd2020
- Real Mechanical Services Limited2018
- Red Parrott Limited2015
- SBP Management and Engineering Solutions Ltd.2016
- Wentbridge Group Limited1998
- Bound Engineering Limited2025
- C.S. Building & Design Limited1997
- Carlton Road Developments (Harpenden) Limited1966
All civil engineering contractors in Harpenden · All trades in Harpenden · Civil engineering across the UK
Frequently asked questions
When are Meridian Energy Consulting Ltd's accounts due?
Meridian Energy Consulting Ltd's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is Meridian Energy Consulting Ltd'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 Meridian Energy Consulting Ltd still trading?
Meridian Energy Consulting 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 Meridian Energy Consulting Ltd do?
Meridian Energy Consulting Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Meridian Energy Consulting Ltd?
Meridian Energy Consulting Ltd was incorporated on 30 October 2015, 10 years ago.
What is the penalty if Meridian Energy Consulting 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 Meridian Energy Consulting 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.