- Companies
- Machinery repair and installation
- Southsea
- Nereus Engineering Ltd
Nereus Engineering Ltd
- Company number
- 16961405
- Incorporated
- 13 Jan 2026
- Registered office
- 63 Kimberley Road, Southsea, PO4 9NR
- Nature of business
- Repair and maintenance of ships and boats; Sale of used cars and light motor vehicles; Maintenance and repair of motor vehicles
Nereus Engineering Ltd is a newly incorporated private limited company registered in Southsea, company number 16961405, one of 12 machinery repair and installation companies in Southsea. Its next accounts are due at Companies House on 13 October 2027, and its first CT600 is due at HMRC on 12 January 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.
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Where Nereus Engineering Ltd is registered
The registered office is in Southsea (PO4), in the Portsmouth local authority area, South East. Show PO4 9NR on a map.
Other trade companies in PO4
- Prestiige LtdMechanics and garages
- Portsea Homes LimitedProperty developers
- Elite Building Services (Portsmouth) LtdBuilders
- G Form Drylining LimitedPlasterers
- Solent Sales Haulage & Storage LtdMotor traders
- Koko Construction LtdBuilders
- Chase RCS LtdCivil engineering
- Proper Job Handyman LtdFinishing trades
What happens if Nereus Engineering 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 13 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Oct 2027 to 13 Nov 2027 | £150 |
| 1 to 3 months late | 14 Nov 2027 to 13 Jan 2028 | £375 |
| 3 to 6 months late | 14 Jan 2028 to 13 Apr 2028 | £750 |
| More than 6 months late | From 14 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16961405
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2026
- Registered office
- 63 Kimberley Road, Southsea, PO4 9NR
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Sale of used cars and light motor vehicles (SIC 45112)
Maintenance and repair of motor vehicles (SIC 45200) - Year end
- 31 January (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 Southsea
Other active machinery repair and installation companies registered in Southsea.
- Ox Marketing Ltd2019
- Solar Maintenance and Repairs Ltd2025
- Waldrons Marine Ltd2022
- Wavionics Limited2016
- Yr Electrical Ltd2018
- Anderson Wind Services Ltd2025
- Baynes Wipers Ltd2026
- Jurassic Sparks (Southern) Ltd2014
All machinery repair and installation companies in Southsea · All trades in Southsea · Machinery repair and installation across the UK
Frequently asked questions
When are Nereus Engineering Ltd's accounts due?
Nereus Engineering Ltd's next accounts are due at Companies House by 13 October 2027 (in 366 days), covering the period to 31 January 2027.
When is Nereus Engineering 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 12 January 2027, due by 12 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Nereus Engineering Ltd still trading?
Nereus Engineering 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 Nereus Engineering Ltd do?
Nereus Engineering Ltd is registered under Repair and maintenance of ships and boats (SIC 33150); Sale of used cars and light motor vehicles (SIC 45112); Maintenance and repair of motor vehicles (SIC 45200).
How old is Nereus Engineering Ltd?
Nereus Engineering Ltd was incorporated on 13 January 2026, less than a year ago.
What is the penalty if Nereus Engineering 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 Nereus Engineering 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.