- Companies
- Machinery repair and installation
- London
- Sygmaelectric Ltd
Sygmaelectric Ltd
- Company number
- 16860851
- Incorporated
- 17 Nov 2025
- Registered office
- Elmslie Point, Flat 22, Leopold Street, London, E3 4LB
- Nature of business
- Repair of electrical equipment
Sygmaelectric Ltd is a newly incorporated private limited company registered in London, company number 16860851, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 17 August 2027, and its first CT600 is due at HMRC on 16 November 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 Sygmaelectric Ltd is registered
The registered office is in London (E3), in the Tower Hamlets local authority area, London. Show E3 4LB on a map.
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What happens if Sygmaelectric 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 17 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Aug 2027 to 17 Sep 2027 | £150 |
| 1 to 3 months late | 18 Sep 2027 to 17 Nov 2027 | £375 |
| 3 to 6 months late | 18 Nov 2027 to 17 Feb 2028 | £750 |
| More than 6 months late | From 18 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16860851
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 2025
- Registered office
- Elmslie Point, Flat 22, Leopold Street, London, E3 4LB
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Synchronous Ltd2026
- Synthesiser Service Centre Limited1995
- Syrano Shipping Ltd2019
- Szeftronic Service Ltd2025
- T&A Tech Ltd2024
- T. Adelodun Engineering Solutions Limited2015
- Takamo Ltd2014
- Takcooling Limited2025
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Sygmaelectric Ltd's accounts due?
Sygmaelectric Ltd's next accounts are due at Companies House by 17 August 2027 (in 308 days), covering the period to 30 November 2026.
When is Sygmaelectric Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 November 2026, due by 16 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sygmaelectric Ltd still trading?
Sygmaelectric 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 Sygmaelectric Ltd do?
Sygmaelectric Ltd is registered under Repair of electrical equipment (SIC 33140).
How old is Sygmaelectric Ltd?
Sygmaelectric Ltd was incorporated on 17 November 2025, less than a year ago.
What is the penalty if Sygmaelectric 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 Sygmaelectric 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.