- Companies
- Electricians
- Sudbury
- Mecelex Limited
Mecelex Limited
- Company number
- 16361639
- Incorporated
- 2 Apr 20251 year trading
- Registered office
- 7 Davidson Close, Great Cornard, Sudbury, Suffolk, CO10 0YU
- Nature of business
- Electrical installation
Mecelex Limited is a 1-year-old private limited company registered in Sudbury, company number 16361639, one of 29 electrical contractors in Sudbury. Its next accounts are due at Companies House on 2 January 2027, and its first CT600 is due at HMRC on 1 April 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Mecelex Limited is registered
The registered office is in Sudbury (CO10), in the Babergh local authority area, East of England. Show CO10 0YU on a map.
Other trade companies in CO10
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- Voltage Link LimitedCivil engineering
- The 1 Percent Team LtdProperty developers
- Green Star Heating Services LtdPlumbers and heating engineers
- Ca Scaffolding Services LtdScaffolders
- Delphi Developments LtdProperty developers
- Complete Solutions Group LtdFacilities management
- Finada Corp LimitedBuilders
Also registered at this address
5 other companies use the same registered office as Mecelex Limited.
- Adv Carpentry LimitedJoiners and carpenters
- C and C Contractors LtdJoiners and carpenters
- Day and Thompson LimitedFinishing trades
- DSW Carpentry LimitedJoiners and carpenters
- Robert Perry Carpentry Contracts LimitedJoiners and carpenters
What happens if Mecelex 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 2 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Jan 2027 to 2 Feb 2027 | £150 |
| 1 to 3 months late | 3 Feb 2027 to 2 Apr 2027 | £375 |
| 3 to 6 months late | 3 Apr 2027 to 2 Jul 2027 | £750 |
| More than 6 months late | From 3 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16361639
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 April 2025 (1 year ago)
- Registered office
- 7 Davidson Close, Great Cornard, Sudbury, Suffolk, CO10 0YU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 1 April 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 Sudbury
Other active electrical contractors registered in Sudbury.
- Mercury Building Services Limited2008
- Mjo Electrical (Essex) Limited2012
- N & C Electrical Limited2012
- PDR Group Electrical Services Ltd2022
- PTB Electrical Services Ltd2022
- RPG.1 Ltd2025
- Sjo Electrical Ltd2021
- Spectrum Electrical (Sudbury) Limited2009
All electrical contractors in Sudbury · All trades in Sudbury · Electricians across the UK
Frequently asked questions
When are Mecelex Limited's accounts due?
Mecelex Limited's next accounts are due at Companies House by 2 January 2027 (in 82 days), covering the period to 30 April 2026.
When is Mecelex Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 1 April 2026, due by 1 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mecelex Limited still trading?
Mecelex 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 Mecelex Limited do?
Mecelex Limited is registered under Electrical installation (SIC 43210).
How old is Mecelex Limited?
Mecelex Limited was incorporated on 2 April 2025, 1 year ago.
What is the penalty if Mecelex 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 Mecelex 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.