- Companies
- Electricians
- Liverpool
- DGG Mech Ltd
DGG Mech Ltd
- Company number
- 15908251
- Incorporated
- 20 Aug 20242 years trading
- Registered office
- 121 Lark Lane, Aigburth, Liverpool, L17 8UR
- Nature of business
- Electrical installation
DGG Mech Ltd is a 2-year-old private limited company registered in Liverpool, company number 15908251, one of 489 electrical contractors in Liverpool. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Where DGG Mech Ltd is registered
The registered office is in Liverpool (L17), in the Liverpool local authority area, North West. Show L17 8UR on a map.
Other trade companies in L17
- Jag Ceilings and Partitions LtdSpecialist contractors
- Roma Electrical LtdElectricians
- Interoptics LtdElectricians
- Dember Construction LtdProperty developers
- Evolve Spray Solutions LtdProperty developers
- PCB Construction Management LtdSpecialist contractors
- Marshalls and Son Paving LtdSpecialist contractors
- Your Very First Car LtdMotor traders
Shared registered office
49 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if DGG Mech 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15908251
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2024 (2 years ago)
- Registered office
- 121 Lark Lane, Aigburth, Liverpool, L17 8UR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 19 August 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Liverpool
Other active electrical contractors registered in Liverpool.
- DH Electrical Testing & Installation Services Ltd2026
- DJS Comms Ltd2025
- Domestic Commercial Security Ltd2024
- Doodles Electrical Services Ltd2026
- Dorward Intelligent Buildings Limited2014
- Draper Electrics Ltd2026
- DSW Electrical Ltd2011
- Duck Electrical Services Ltd2011
All electrical contractors in Liverpool · All trades in Liverpool · Electricians across the UK
Frequently asked questions
When are DGG Mech Ltd's accounts due?
DGG Mech Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is DGG Mech Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is DGG Mech Ltd still trading?
DGG Mech 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 DGG Mech Ltd do?
DGG Mech Ltd is registered under Electrical installation (SIC 43210).
How old is DGG Mech Ltd?
DGG Mech Ltd was incorporated on 20 August 2024, 2 years ago.
What is the penalty if DGG Mech 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 DGG Mech 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.