- Companies
- Electricians
- Cambridge
- Mykin Limited
Mykin Limited
- Company number
- 17429295
- Incorporated
- 1 Sep 2026
- Registered office
- 5 Villa Road, Northstowe, Cambridge, CB24 1BU
- Nature of business
- Electrical installation; Agents involved in the sale of a variety of goods; Other telecommunications activities; Business and domestic software development
Mykin Limited is a newly incorporated private limited company registered in Cambridge, company number 17429295, one of 111 electrical contractors in Cambridge. Its next accounts are due at Companies House on 1 June 2028, and its first CT600 is due at HMRC on 31 August 2028.
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.
Is this your company?
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Where Mykin Limited is registered
The registered office is in Cambridge (CB24), in the South Cambridgeshire local authority area, East of England. Show CB24 1BU on a map.
Other trade companies in CB24
- Pro Radiant Cleaners LtdCleaning companies
- C Smith Engineering LtdMachinery repair and installation
- A & A Land Development LimitedBuilders
- Menzies Repairs LtdSpecialist contractors
- Adc Mechanical LtdMachinery repair and installation
- Cam Glow Cleaning LimitedCleaning companies
- Majestic Sequoia Group LtdCleaning companies
- Farm Hill Constuctions LtdProperty developers
What happens if Mykin 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 1 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Jun 2028 to 1 Jul 2028 | £150 |
| 1 to 3 months late | 2 Jul 2028 to 1 Sep 2028 | £375 |
| 3 to 6 months late | 2 Sep 2028 to 1 Dec 2028 | £750 |
| More than 6 months late | From 2 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | 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
- 17429295
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2026
- Registered office
- 5 Villa Road, Northstowe, Cambridge, CB24 1BU
- Nature of business
- Electrical installation (SIC 43210)
Agents involved in the sale of a variety of goods (SIC 46190)
Other telecommunications activities (SIC 61900)
Business and domestic software development (SIC 62012) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Cambridge
Other active electrical contractors registered in Cambridge.
- Ollington Electrical Limited1976
- P.A.C. Electrical Services Limited1987
- P.Meeks (Electrical) Limited1988
- Peacock Elec Ltd2014
- PML Electrical Ltd2022
- Posh Electrical Ltd2025
- Power & Rail Solutions Ltd2020
- Premier Electrical Design and Installation Ltd2018
All electrical contractors in Cambridge · All trades in Cambridge · Electricians across the UK
Frequently asked questions
When are Mykin Limited's accounts due?
Mykin Limited's next accounts are due at Companies House by 1 June 2028 (in 597 days), covering the period to 30 September 2027.
When is Mykin 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 31 August 2027, due by 31 August 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mykin Limited still trading?
Mykin 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 Mykin Limited do?
Mykin Limited is registered under Electrical installation (SIC 43210); Agents involved in the sale of a variety of goods (SIC 46190); Other telecommunications activities (SIC 61900); Business and domestic software development (SIC 62012).
How old is Mykin Limited?
Mykin Limited was incorporated on 1 September 2026, less than a year ago.
What is the penalty if Mykin 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 Mykin 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.